Elastic cartilage slideshare. ds/biologi/smasa 2013 25.

Elastic cartilage slideshare. The The document classifies and describes the different ordinary connective tissues, including loose connective tissue, adipose tissue, and regular and irregular collagenous and elastic tissues. It is made of a threadlike network of elastic fibers that are flat like plates. Hyaline cartilage is present in trachea and joints. These specialized cells are responsible for producing and This document provides an overview of general histology. Fibers may be elastic or non-elastic, or a form of nonelastic called reticular (where the non-elastic fibers of very thin) – Hyaline Cartilage-example on the ends of bones – Elastic Cartilage- example ear cartilage – Non-elastic Cartilage- example nose cartilage. MRI is the preferred method as it can detect early cartilage degeneration without radiation exposure. Epithelial tissue covers surfaces and organs. Images were acquired by Andras Kovach under the direction of Andrew Mizisin, Ph. The thyroid cartilage, when viewed in sagittal section, is incomplete posteriorly. Larger defects may be treated A perichondrium surrounds elastic cartilage. Bone cells like osteoblasts, osteoclasts and osteocytes are also discussed. It discusses the larynx's location and functions. The document also outlines the ligaments and eight muscles of the larynx and explains how they facilitate functions like sound production during speech and swallowing to prevent food from entering • Articular cartilage – Smooth resistant elastic tissue covering the terminal part of the bone – facilitates movement and absorbs shocks. It also examines the histological features of the three main types of cartilage - hyaline, fibrocartilage, and elastic cartilage, noting where each is located in the body The document discusses ligaments and tendons, including their hierarchical structure, composition, anatomical positions, functions, and mechanical properties. It describes the composition of cartilage, the role of chondrocytes, and the significance of the extracellular matrix in providing mechanical support and protection. For bone, it outlines the microscopic features of compact bone, cancellous bone, intramembranous This document contains questions about identifying various tissues from images. 25. Cells. Elastic cartilage Description: Consists of chondrocytes located in a threadlike network of elastic fibers within the extracellular matrix. It is attached to the skull by ligaments and muscles supplied by the facial nerve. Elastic and hyaline cartilage have similar appearances when stained by H&E because elastic fibers are unstained. Function: Gives support and maintains shape. It covers the different types of connective tissue, including loose, dense, cartilage, bone, blood, and adipose tissue, highlighting their structure, function, and locations in the body. Note the same structural features present in the hyaline cartilage of Webslide 8, and the addition of clearly visible elastic fibers (the dark, interlacing amorphous elements of varying sizes and shapes) within the matrix. It is strong and has a dense layer of collagen fibres. It provides flexibility and support. Articular cartilage covering the ends of bones in joints is a key example that absorbs pressure and reduces friction between bones. It contains intrinsic muscles that abduct and adduct the vocal folds to modulate airflow and vocal cord vibration. Specialised Connective Tissue. txt) or view presentation slides online. 29. Cartilage functions include absorbing shock, supporting soft tissues, and facilitating bone movement in joints. 22. This document discusses the different types of cartilage found in the body, including their location and function. It then describes the different types of epithelia such as squamous, cuboidal, columnar epithelia. Examples are given of where each tissue is located in the body. This ridge Check out our YouTube video to help you understand elastic cartilage: YouTube Video – Elastic Cartilage Fibrocartilage Fibrocartilage provides flexibility and strength against compression because it contains the form of collagen found in our tendons and ligaments. It describes differences between infant and adult larynxes. The extracellular matrix contains ground substance and collagen or elastic fibers. Cartilage is a connective tissue composed of cells called chondrocytes within an extracellular matrix. Cartilage is a specialized, supporting connective tissue composed of cells and extracellular matrix. Chondrocytes This document summarizes key components and characteristics of three types of cartilage - skeletal muscle, hyaline cartilage in the trachea, and elastic cartilage in the ear pinna. It consists of chondrocytes in a unique arrangement among type 1 collagen fibers and has poor regenerative ability. It provides details on transitional epithelium, glandular epithelium, the different types of connective tissue (loose, adipose, lymphoid, dense), cartilage (hyaline, fibrocartilage, elastic fibrocartilage), and the three main types of muscle tissue • - Elastic Cartilage: Contains chondrocytes in a network of elastic fibers, provides strength and elasticity. • Similar to the connective tissue, cartilage consists of cells and extracellular matrix, Which is composed of connective tissue fibers and ground substance. It also details the cartilages, joints, membranes, muscles, blood supply, nerve supply, and development of the larynx. Intramembranous ossification forms flat bones of the skull directly from mesenchymal tissue, while endochondral ossification involves cartilage models that are later replaced by bone. Management involves conservative or surgical options depending on severity. A cartilage "model" of a bone showing only central calcification of the cartilage matrix and enlargement of the cartilage cell lacunae. It explains the processes of intramembranous and endochondral ossification, detailing the steps involved in bone growth and development. Fibrocartilage It is a proportional mixture of cartilaginous tissue and fibrous tissue. There are three main types of cartilage - hyaline cartilage found in joints, elastic cartilage in the ear, and fibrocartilage in intervertebral discs. It describes the pinna (auricle), which is made of elastic cartilage covered in skin. It also discusses cartilage and bone. It has a homogeneous matrix and This document discusses cartilage and bone. - Spongy Bone: Lacks osteons, has trabeculae (columns). • In contrast to connective tissue, cartilage is nonvascular (avascular) and cells receive nutrition via diffusion through the Oct 21, 2023 · Yellow elastic cartilage present. There are three types of cartilage - hyaline, fibro, and elastic - each with different compositions and locations in the body. Elastic cartilage is also found in the epiglottis, as well as the corniculate and The document describes the main types of tissues in the human body, including epithelial tissue, connective tissue, muscle tissue, and bone. This layer blends imperceptibly with the cartilage, so that its innermost boundary cannot be easily established. Hyaline cartilage matrix is mostly made up of type II collagen and chondroitin sulfate, both of which are also found in elastic cartilage. This document provides an overview of bone structure and formation. It is divided into the axial skeleton which includes the skull, vertebral column, ribs, and thoracic cage, and the There are 4 main types of tissues in the human body: epithelial, connective, muscle, and nerve tissue. It describes cartilage as a firm connective tissue composed of cells and an extracellular matrix containing fibers and ground substance. • Blood vessel – Channel in the bone through which the blood circulates, carrying the nutrients and mineral salts the bone requires. Cartilage provides support and resilience to soft tissues. The main classes of connective tissue are connective tissue proper (loose and dense tissues), cartilage, and bone. It is composed of chondrocytes embedded in an extracellular matrix. Mucosa - Pseudostratified ciliated columnar epithelium with goblet and basal cells with an elastic, fiber-rich Lamina propria Submucosa- have a slightly denser CT than lamina propria C-shaped hyaline cartilage rings maintain patency; trachealis muscle THE EXTERNAL EAR 1. It highlights the growth of mandible and effects of orthodontic forces, detailing the behavior of functional appliances on mandibular growth and the role of various forces in cartilage formation. This section shows elastic cartilage and elastic fibers (arrow), which are dark-stained linear structures embedded in the cartilage matrix. • Cartilage and perichondrium from tragus and fat from lobule is used for reconstructive procedures of middle ear. Within the outer ear, it provides the skeletal basis of the pinna, as well as the lateral region of the external auditory meatus. Thyrohoid membrane The subhyoid bursa separates the membrane from the posterior surface of the body of hyoid bone. • Cricoid cartilage – ring-shaped, hyaline cartilage that forms the inferior wall of the larynx. D. Damage and Fibrocartilage is a tough, white cartilage containing dense connective tissue and collagen fibers, vital for support and flexibility in areas such as intervertebral discs and knee menisci. Note: The images presented are from actual student slide sets and are not The Thyroid Cartilage The largest laryngeal cartilage is the thyroid (“shield-shaped”) cartilage. - Download as a PPT Cartilage - Download as a PDF or view online for free Attaches the epiglottis to the thyroid cartilage 27. A variety of bone structures, features, and • Elastic cartilage in the smaller bronchi provides flexibility that allows the lungs to expand and contract. Skeletal muscle moves bones Oct 30, 2023 · Elastic cartilage, sometimes referred to as yellow fibrocartilage, is a type of cartilage that provides both strength and elasticity to certain parts of the body, such as the ears. Introduction. EEllaassttiicc ccaarrttiillaaggee Mouse ear – section – Verhoeff – 40x objective Chondrocytes in elastic cartilage retain a fairly high mitotic rate throughout life . It then describes the three main types of cartilage: hyaline cartilage, elastic cartilage, and fibrocartilage. Elastic Connective Tissue • True elastic connective tissue is very rare, and we have no slide specimens that show it. Key points include the types of bones (compact, spongy), classification by architecture and developmental stages, and the characteristics and types of cartilage (hyaline, fibrocartilage, elastic). It provides structure and support for the body. Cartilage is avascular and receives nutrients through diffusion. Rabia Inam Gandapore. Fibrin • Fibrin is formed by polymerization of smaller soluble fibrinogen. Hyaline cartilage is the most common type and found in joints, providing shock Jul 13, 2014 · CARTILAGE. Cartilage grows through This document provides information about cartilage, including its composition, types, structure, and function. The document outlines the basic components This document discusses the histology of cartilage. Proteoglycans and collagen fibers give the tissue its resilience and ability to withstand pressure. influenzae infection, symptoms of sore throat and difficulty swallowing, signs of fever and swelling of the epiglottis, diagnosis This document provides an overview of bone development, structure, and types. Bone Tissue • Composed of bone tissue, periosteum, and endosteum. It describes the composition, types and functions of bones, including long bones, flat bones, and irregular bones. Extrinsic laryngeal ligaments and membranes Thyrohoid membrane It is a broad sheet of fibro-elastic tissue attaches the upper border of thyroid cartilage and hyoid bone. • Epiglottis – large, leaf shaped piece of elastic cartilage that is covered with epithelium. Disorders include degenerative disc disease and herniated disks, which can lead to severe 18. It describes the nine cartilages that make up the larynx, including the three large cartilages of the thyroid, cricoid, and epiglottis. Cartilage injuries have limited healing potential due to lack of blood supply. Chondrocytes Elastic Cartilage (H&E) The epiglottis is a cartilaginous structure at the root of the tongue that folds over the glottis to prevent food or liquid from entering the trachea during swallowing. Forms the skeletal basis of some parts of the body. Cartilage is made of chondrocytes in an extracellular matrix. The mechanical properties of ligaments and tendons demonstrate nonlinear and Cartilage and bone are connective tissues that provide structure and support. Elastic cartilage in epiglottis Hyaline cartilage 19. • Structure: • Matrix contains dense network of elastic fibers and type II collagen fibers. Elastic cartilage also forms the framework for the epiglottis and several of the smaller laryngeal cartilages. The Elastic Cartilage • Definition: Flexible cartilage with elastic fibers in addition to collagen, giving it a yellowish appearance. Cartilage receives nutrients through diffusion as it lacks direct blood vessels. Adipose tissue provides thermal insulation and cushioning. It includes connective tissue proper, cartilage, bone, blood, and is characterized by cells embedded in an extracellular matrix containing fibers and ground substance. Hyaline cartilage provides flexible support in the respiratory system to hold the air way open. It consists of chondrocytes within a matrix of collagen fibers and proteoglycans. Heals slowly. There are two main types of bone tissue: compact bone, which makes up the hard outer surface and is made up of concentric lamellae; and spongy or cancellous bone, which is found in the interior and has a sponge Elastic cartilage is a type of cartilage characterized by its high proportion of elastic fibers within the extracellular matrix. Hyaline cartilage is the most common and is found at bone joints and in embryonic skeletons. • Conchal No blood vessels: Chondrocytes produce antiangiogenesis factor Perichondrium: Outer, fibrous layer (for strength) Inner, cellular layer (for growth and maintenance) Types of Cartilage Hyaline cartilage Stiff, flexible support Reduces friction between bones Found in synovial joints, rib tips, sternum, and trachea Elastic cartilage Supportive but Feb 22, 2023 · 70. Aug 31, 2017 · This article describes the anatomy and histology of cartilage, including the main types, functions, and clinical aspects. For each type, it details the composition, cells, location and function. Thus, they are a little tough and inflexible. Additionally Cartilage is a firm, flexible connective tissue found in various parts of the body like joints, trachea, and nasal septum. Avascular E. This cartilage is composed of type Ⅰ and Ⅱ collagen. Finally, it discusses the The document discusses the skeletal system and bones. Fibrocartilage is strong and found in joints Cartilage functions to support the body, provide a framework for attachment of muscles, protect underlying tissues, and provide flexibility. Ligaments contain bundles of elastic fibers and some collagen, making them more flexible than tendons but offering less strength to hold bones together. 6. The document then describes the three main types of cartilage - hyaline, elastic, and fibrocartilage - and discusses their composition, distribution in the body, and characteristics. In the conducting portion, it details the different cell types found in the trachea, bronchi, and bronchioles. Types. The ligament that connects the thyroid cartilage to the hyoid bone is called the thyrohyoid membrane. Growth involves both interstitial and appositional processes 1) Articular cartilage is a specialized tissue found at the ends of bones in synovial joints that allows for movement with minimal friction. The external auditory canal extends from the bottom of the concha to the tympanic membrane. It covers different bone cell types like osteoblasts and osteoclasts, bone growth and development, bone fractures and healing, and age-related bone conditions like osteoporosis. Click now to learn more at Kenhub! This document provides an overview of the anatomy and embryology of the larynx. Hyaline (glassy) Elastic Fibrous. Hyaline cartilage contains collagen type II and Cartilage is a firm but flexible connective tissue found in many areas of the body, including joints, ribs, spine, ears and nose. It describes the striated appearance of skeletal muscle fibers, peripheral nuclei, and bundles of fused myoblasts. There are three main types of cartilage - hyaline cartilage, elastic cartilage, and fibrocartilage - which differ in their matrix composition and distribution throughout the body. - Compact Bone: Contains osteons (Haversian system). It then discusses the respiratory portion including respiratory bronchioles, alveolar ducts, alveolar sacs, and alveoli. Elastic cartilage resembles hyaline cartilage somewhat in histological appearance with a few subtle differences. It contains type II collagen and proteoglycans that allow it to bear mechanical stress and provide cushioning. Hyaline cartilage is composed of chondrocytes embedded in a matrix of collagen and proteoglycans. It outlines the hyaline matrix, fibrocartilaginous layer, and respiratory epithelium of hyaline The document discusses bones and cartilages. My Cartilage :Functions || Hyaline , Elastic , Fibrocartilage || Clinical Correlates || Viva Questions MED IT 5. Imaging modalities such as radiography, ultrasound, CT arthrography, and MRI are used to evaluate articular cartilage and subchondral bone. It provides smooth surfaces and flexibility. Alternative options discussed include single-stage reconstruction, tissue expanders, osseointegrated prostheses Cartilage Lecture - Free download as Powerpoint Presentation (. Cartilage is a connective tissue that provides support and flexibility to various regions of the body. It is composed of chondrocytes cells embedded in an extracellular matrix rich in collagen fibers and ground substance. • Found in tissue damage and acute inflammation, fibrinoid necrosis in vessel wall. 71. Learn this topic now at Kenhub! This document discusses the anatomy, embryology, surgical techniques, and reconstructive options for microtia. Key points include that the larynx contains thyroid, cricoid, and various paired and unpaired The document summarizes acute epiglottitis, an inflammatory condition of the supraglottic structures including the epiglottis, aryepiglottic folds, and arytenoids that can cause airway obstruction. Connective tissue proper includes loose connective tissue like The lecture by Dr. FEATURES :- Translucent, firm, and elastic It can be compressible It can with stand considerable pressure, pull and torsion. Most common Nostrils, larynx, costal and joints Components Matrix Amorphous ground substance Fibres Collagen Jelly-like Cells Chondrocytes. It is composed of chondrocytes and an extracellular matrix of collagen and proteoglycans. It covers that articular cartilage is avascular and has a low capacity for healing after injury. • Stained by : Mallory PTAH MSB The document provides information on the anatomy of the larynx. Modified (solid type) of connective tissue. Explore the types of cartilage, such as hyaline, elastic, and fibrocartilage, along with their examples and functions. The document also details the types of cartilage, including hyaline, elastic, and fibrocartilage. Connective tissue connects and supports other tissues. Bones function to provide structure, protect organs, allow movement via muscle attachment, produce blood cells, and store minerals and The document is a comprehensive lecture outline on the histology of cartilage, presented by Dr. The nose and mouth allow air intake and filter it. It describes the conducting and respiratory portions of the respiratory system. Cartilage is a type of connective tissue found in various parts of the body like joints, nose, and ears. It describes the development of the larynx from the pharyngeal arches and foregut. Additionally, it addresses ongoing debates regarding the The larynx is a cartilaginous structure located at the top of the trachea. There are three main types of cartilage - hyaline, fibrocartilage, and elastic. The anterior surface of this cartilage bears a thick ridge, the laryngeal prominence. The pharynx and larynx direct air to the proper passages. Mar 11, 2024 · Cartilage cells, also known as chondrocytes, are specialized cells found in cartilage tissue that are responsible for maintaining the structure and function of cartilage. It describes the structure and composition of cartilage, including its zones and components like proteoglycans and collagen. Oct 2, 2014 · Elastic Cartilage • Found in, external ear, external auditory canal, epiglottis and wall of Eustachian tubes. It also asks the user to identify fibers, cells, categories The document discusses the anatomy and functions of skeletal and muscular systems, highlighting the importance of these systems in providing support and facilitating movement in organisms. There are three main types of cartilage - hyaline, elastic, and fibrocartilage - which are located in various parts of the body like joints, ears, and larynx. It also addresses This document contains microscope slides and descriptions from the Histology Department at Cairo University covering three types of cartilage: hyaline cartilage found in costal cartilage, yellow elastic cartilage found in the ear pinna, and white fibrocartilage. g. It also briefly describes epithelial tissues and the The respiratory system document describes the anatomy and histology of several key structures: 1. Each phase (the charged solid matrix, water and ions) of the cartilage contributes to its compressive, tensile and transport behaviors The biphasic mixture theory has been successfully used to describe the flow Elastic cartilage is similar to hyaline cartilage except that the matrix also contains a dense network of branching and anastomosing elastic fibers. The larynx receives innervation from the vagus nerve and branches of the Slide UMich_044H_20x: Epiglottis, human, 7 µm, H&E [DigitalScope] These slides both contain central bars of elastic cartilage. It begins by outlining the learning objectives, which are to differentiate between the three muscle tissues, identify bone and cartilage cells, and compare features of elastic, hyaline, and fibrocartilage. It contains 9 cartilages including the thyroid and cricoid cartilage. Water content allows the tissue to withstand loads and 2 Skeletal Cartilages All contain chondrocytes in lacunae and extracellular matrix Three types Hyaline cartilage Provides support, flexibility, and resilience Collagen fibers only; most abundant type Articular, costal, respiratory, nasal cartilage Elastic cartilage Similar to hyaline cartilage, but contains elastic fibers External ear and epiglottis Fibrocartilage Thick collagen fibers—has Aug 7, 2022 · ChondroblastsPrecursor cells that differentiate into chondrocytes. ppt), PDF File (. Connective tissue is the most diverse and abundant tissue in the body. Fibrocartilage is white, opaque, and Jan 7, 2020 · Cartilage. Fibroblasts secrete the fibers and ground substance of connective tissue and are called fibrocytes when not actively engaged The matrix contains collagen, elastic, and reticular fibers that provide strength and flexibility. Hyaline cartilage is found in joints, respiratory airways, and growing bones. It also covers the types of bone cells, bone tissue composition, and the organization of the human skeleton. Cartilage and bone are connective tissues that provide structure and support. There are three main types of cartilage - hyaline, elastic, and fibrous - which differ in their fiber composition and density. Subchondral bone changes like edema This document contains slides for a university practical exam covering various tissues and organs of the human body, including loose connective tissue, adipose tissue, three types of cartilage tissue, bone, skeletal muscle, cardiac muscle, peripheral and optic nerves, arteries and veins of different sizes, serous and mixed salivary glands, lymph node, thymus, tonsil, spleen, sympathetic and Nov 9, 2023 · This article covers the histology of fibrocartilage, including structure, function, location, cells, and clinical aspects. But elastic fibers are present in relatively high concentration in several organs, including the largest arteries in the body. • Perichondrium. Additionally, it Jul 22, 2013 · Cartilage is a specialized connective tissue composed of cells called chondrocytes embedded in an extracellular matrix. It covers the definitions, components, histological characteristics, classifications, functions, and growth of cartilage, including detailed descriptions of hyaline, fibrocartilage, and elastic cartilage. 1. • Avascular and no nerve supply. There are two types - white adipose stores energy, while brown adipose generates heat. Surgical options include debridement for partial tears or stimulation of healing for full thickness tears using microfracture, drilling or abrasion. It can be classified as loose connective tissue including areolar and adipose tissue, dense connective tissue including regular and irregular tissue, cartilage including hyaline, fibro, and elastic cartilage, bone tissue, and liquid connective tissue including blood and May 30, 2023 · Connective tissue comes in specialized forms including adipose, reticular, elastic, bone and cartilage tissue which each have distinct compositions and functions. 73K subscribers Subscribe The document discusses the anatomy and functions of the larynx. It highlights the biochemical composition, structure, and mechanical behavior of these tissues, emphasizing their roles in support, flexibility, and response to external forces. Hyaline cartilage is the most abundant and consists of chondrocytes embedded in an extracellular matrix containing collagen fibers and proteoglycans. Jan 6, 2020 · Histology of cartilage. It is made up of cells and can regenerate. - Download as a PPT, PDF or view online for free This document summarizes slides from cartilage and bone labs examining different types of cartilage and bone under the microscope. It contains chondrocytes and an extracellular matrix with collagen fibers and proteoglycans. The teaching methodology utilizes various active learning formats to This document provides information on specialized connective tissues, including adipose tissue, cartilage, and bone. There are three types of cartilage - hyaline cartilage, fibrocartilage, and elastic cartilage. It describes the structure, function and location of each tissue. It has several zones with different compositions that provide elasticity and distribute load across joints. It describes cartilage as a semi-rigid connective tissue composed of collagen fibers, elastic fibers, and ground substance. The respiratory system allows for oxygen intake and carbon dioxide removal. Figure 1: Elastic cartilage with Masson Trichrome stain showing chondrocytes in lacunae within an extracellular matrix. Muhammad Ali Rabbani provides an overview of bone and cartilage, covering their definitions, classifications, structures, functions, and healing processes. 28. The trachea and primary bronchi are identical in structure and will be considered together. It includes bone, blood, cartilage, and fibrous tissues. It consists of the nose, pharynx, larynx, trachea, bronchi, lungs and muscles. Aug 7, 2022 · ChondroblastsPrecursor cells that differentiate into chondrocytes. Connective tissue is classified by location and composition into loose, dense, cartilage, bone, and blood or lymph varieties. • Differ from hyaline cartilage by having numerous elastic cartilage bundles in the matrix Hyaline cartilage Elastic cartilage Fibrocartilage • Found in, intervetebral discs, some articular cartilages and pubic symphysis. Hyaline Cartilage. 56. The skeletal system includes bones, cartilage, ligaments, and joints. Shown in this image, elastic cartilage forms the flexible framework in the pinna of the external ear that readily bends but rebounds to its original state. Hyaline cartilage is the most common and forms joints, respiratory airways, and parts of long bones. The three main types of cartilage are hyaline cartilage, found in joints and embryonic skeleton; elastic cartilage, found in the The bar with arrows indicates the thickness of a plate of elastic cartilage located in the ear, giving it structure and flexibiility. The framework of the larynx is composed of cartilage, including the thyroid, cricoid, epiglottis and arytenoid cartilages. The outer third is cartilaginous while the inner two thirds are bony. Hard connective tissue, next to bone and teeth Made up of cells, fibers and jell like matrix . It covers the structure and function of bones, classification of bones, bone tissues, bone cells, bone growth and healing, joints, and common bone diseases. Hyaline cartilage is found in joints and respiratory structures. It also describes the different types of connective tissues, cartilage, bone and muscle tissues. It then covers the gross structure of bones, including compact and cancellous bone. Cartilage Extracellular Matrix (ECM) Cartilage ECM is composed of: Collagen and/or elastic fibers Cartilage is a connective tissue composed of cells called chondrocytes embedded in an extracellular matrix. The larynx protects the airway and is involved in phonation. It contains chondrocytes embedded in a matrix of collagen fibers, proteoglycans, and ground substance. Examine this slide of fibrocartilage, noting the distinctive features of fibrocartilage when compared to hyaline and elastic cartilages (see table on previous page 2_2 and the images below). This PowerPoint presentation provides an in-depth explanation of connective tissue, the body’s supportive framework that binds organs, provides structural support, stores energy, and protects organs. There may be a bony collar forming around the middle of the shaft. 2. Location: Lid on top of larynx (epiglottis), part of external ear (auricle), and auditory (eustachian) tubes. Dense irregular connective tissue that surrounds cartilage. Hyaline cartilage is the most common and found at joints, nose, trachea, and fetal skeleton. The trachea and bronchi form the conducting airways to the lungs. This document describes the three types of cartilage: hyaline, yellow elastic fibrocartilage, and white fibrocartilage. Cells include fibroblasts that secrete fibers, immune cells, fat cells, and other specialized cells. The trachea walls are made of cartilage, smooth muscle, and epithelium. It describes the key characteristics of hyaline cartilage, elastic cartilage, and fibrocartilage, including their matrix composition and distribution of chondrocytes. Components. Hyaline cartilage is found in joints, costal cartilage, and growing bones. It discusses how cartilage behaves mechanically using a biphasic model that considers it a mixture of solid and fluid components. It focuses on describing the different types of connective tissues, including areolar, adipose, reticular, regular dense, irregular dense, cartilage (hyaline, elastic, fibrocartilage), bone, and blood. View Elastic cartilage microscopic view PowerPoint (PPT) presentations online in SlideServe. It describes the anatomy of the epiglottis, causes including H. Muscle tissue includes skeletal, cardiac, and smooth muscle. It begins by defining cartilage and its main components. Key mechanical properties like aggregate modulus and permeability are described. There are three main types of cartilage - hyaline, elastic, and fibrocartilage. Elastic cartilage is similar to hyaline cartilage except that the matrix also contains a dense network of branching and anastomosing elastic fibers. It describes the microscopic structures and characteristics of the three main muscle tissues - skeletal, cardiac, and smooth muscle. Hyaline cartilage is found in joints and provides flexibility. It has three main types - hyaline, elastic, and fibrocartilage. Its avascular nature means it relies on Allows tissue to spring back after being compressed. Bone is described as a specialized connective tissue that is mineralized and rigid, providing structure and protection Cartilage • Cartilage is a special form of connective tissue that also develops from the mesenchyme. In a well-prepared H&E stained specimen, such as this specimen of external ear, look closely Purchase document to see full attachment Tags: Cartilage explanationof cartilage types of cartilage function of cartilage anatomy of cartilage hyaline cartilage where is cartilage found cartilage tissue elastic cartilage Cartilage pdf Cartilage slideshare Cartilagenotes Cartilage ppt Cartilage presentation Image bank web pages created by Andras Kovach and Andrew Mizisin, Ph. Fibroblasts of perichondrium can differentiate into chondroblasts (cartilage-forming cells) • Types of cartilage – Hyaline – Fibrocartilage – Elastic 42. Hyaline cartilage is the most common and found in joints This document provides an overview of the histology of muscle, cartilage, and bone tissues. It describes cartilage as a connective tissue composed of chondrocytes and an extracellular matrix containing collagen fibers and glycosaminoglycans. The document discusses the biomechanics of cartilage. Elastic cartilage is also found in the epiglottis, as well as the corniculate and The document provides an overview of cartilage, detailing its definition, general features, and types including hyaline, elastic, and fibro cartilage, along with their specific locations in the body. It consists of chondrocytes embedded in an extracellular matrix containing collagen fibers and ground substance. The functions of bone include mechanical support, mineral storage, and endocrine Connective tissue is composed of collagen, elastic, and reticular fibers. Hyaline cartilage is found in many articular surfaces and provides structural support. It discusses the cellular composition of cartilage, including mesenchymal cells, chondroblasts, and chondrocytes, as well as the structure of perichondrium. May 17, 2021 · You will find the thin, branched, and anastomosing elastic fibers along with larger chondrocytes in the elastic cartilage slide. Learn about its composition, characteristics, growth methods, and functions. • As the bronchi subdivide into smaller bronchi, they contain progressively less cartilage. The This document discusses bones, cartilages, and joints. 2) Collagen provides tensile strength while proteoglycans attract water and provide compressive stiffness. The document discusses the properties and functions of various connective tissues, including ligaments, tendons, cartilage (hyaline, fibrocartilage, and elastic), and bone. Fibrocartilage contains thick collagen fibers that provide strength and support to areas under stress, like joints. Elastic cartilage is rare but found Cartilage is an avascular connective tissue that provides support and cushioning. The larynx contains cartilage including the thyroid, cricoid, and arytenoid cartilages that form the framework. The document provides an extensive overview of cartilage, detailing its types—hyaline, elastic, and fibrocartilage—and their structural characteristics. SlideServe has a very huge collection of Elastic cartilage microscopic view PowerPoint presentations. It provides detailed descriptions of the Brent and Nagata autogenous cartilage reconstruction techniques, which are multi-staged procedures using costal cartilage grafts. • There is no cartilage between the tragus and crus of the helix and is called incisura terminalis (useful in endaural approach). There are three main types of cartilage - hyaline cartilage, elastic cartilage, and fibrocartilage. It notes that alveoli are lined Cartilage is a connective tissue composed of chondrocytes and extracellular matrix. This document summarizes the structure and function of articular cartilage. Yellow elastic cartilage covered by stratified squamous epithelium on the oral side and pseudostratified columnar epithelium on the respiratory side. - View online for free Articular cartilage provides an efficient load- bearing surface for synovial joints The mechanical behavior of this tissue depends on the interaction of its fluid and solid components. The document summarizes the histology of the lungs. ,Ph. Also, in the places where the ligaments and tendons . Elastic cartilage contains elastic fibers and is found in the ear and larynx. Chondrocytes are nourished by diffusion as cartilage lacks blood vessels. STRUCTURE (HISTOLOGY) :- Cartilage is a type of connective tissue with three main types - hyaline, elastic, and fibrocartilage. It provides flexible support and is present in the outer ear and epiglottis. Bones contain bone tissue as well as other tissues. Cartilage damage is graded on MRI from Grade I (mild increased signal) to Grade IV (full thickness defects). It defines cartilage and its main functions, which include bearing mechanical stresses, forming frameworks, and facilitating bone movement. It is classified into hyaline, elastic, and fibrocartilage based on composition. ds/biologi/smasa 2013 25. It provides details on the characteristics, functions and examples of different types of tissues that fall under each of the four broad categories. There are three main types of cartilage: hyaline, elastic, and fibrocartilage. In the lungs, gas exchange occurs between the air in alveoli and Elastic cartilage is found where both support and great flexibility are required. Additionally, it outlines the different types of joints that restrict movement Nov 18, 2024 · The type of fiber in the cartilage determines its function and appearance: Hyaline cartilage: Contains type II collagen fibers and has a glassy appearance. Hyaline cartilage is further discussed, noting its presence in places Hyaline cartilage is a type of cartilage that provides stiff yet flexible support in joints, ribs, trachea, and other body structures. The outer portion,the fibrous layer, is a reserve cell layer for the inner layer, the chondrogenic layer. This document provides an overview of the four main types of tissues in the human body: connective, epithelial, muscle, and nervous tissue. It defines cartilage as a specialized connective tissue that functions as a supporting or weight-bearing tissue. Elastic cartilage is found in the ear and epiglottis due to its elastic properties. Hyaline cartilage is the most common type found in locations like joints. It asks the user to identify tissues like collagen, adipose tissue, simple cuboidal epithelium, simple squamous epithelium, elastic cartilage, reticular connective tissue, skeletal muscle, smooth muscle, and pseudostratified ciliated columnar epithelium. It details the composition and growth of cartilage and bone, distinguishing between types of cartilage, including hyaline, fibrocartilage, and elastic cartilage, as well as their specific roles. Feb 27, 2025 · Cartilage is a specialized form of connective tissue found in various parts of the body, providing support and facilitating bone movement. and Katsumi Miyai, M. There are three main types of cartilage - hyaline cartilage contains collagen type II fibers and is found in places like joints and trachea Connective tissue is one of the primary tissue types and has several important functions including binding and supporting other tissues, protecting organs, insulating the body, storing energy, and transporting substances. Areolar connective tissue is a loose Cartilage grafts can be classified into three main types - hyaline, fibrocartilage, and elastic cartilage - based on their composition and structure. It discusses the two types of ossification - intramembranous and endochondral. It discusses the basic tissues including epithelium, connective tissue, muscular tissue, and nervous tissue. Key points include: - CT connect and bind other tissues, with a predominantly extracellular matrix This document discusses the classification and characteristics of different types of cartilage. It is lined with epithelium and contains vocal folds and vestibular folds. Fibrocartilage is found where strength and flexibility are required, such as in Cartilage is a specialized connective tissue composed of cells called chondrocytes embedded in an extensive extracellular matrix. The main types of cartilage are hyaline, elastic, and fibrocartilage, each This document discusses connective tissues (CT), including their definition, characteristics, components, cells, fibers, ground substance, classification, and examples. Chondrocytes. It notes that tendons connect muscles to bone and transmit tensile forces, while ligaments connect bone to bone and maintain correct joint geometry. Bone cells, blood supply, composition and fracture healing are Feb 28, 2018 · Elastic Cartilage 40X Submitted by mloring on Wed, 02/14/2018 - 20:24 400X total magnification 40X objective L - lacuna C - chondrocyte E - elastic fibers Read more about Elastic Cartilage 40X In this video, I explain the method to accurately identify hyaline, elastic, and fibrocartilage under a microscope, emphasizing key histological features and practical tips to ensure precision. Cartilage and bone are types of connective tissue that provide structure and support. Additionally, it highlights Cartilage is a specialized connective tissue composed of chondrocytes embedded in an extracellular matrix. Study with Quizlet and memorize flashcards containing terms like Which of the following best describes why elastic connective tissue is found in the wall of the aorta, trachea, and vocal cords?, Osteocytes, Chondrocytes and more. It discusses how bones support vital organs, provide muscle attachments, and allow for body movement. It contains submucosal glands and May 2, 2023 · Cartilage is a specialized connective tissue that forms parts of the skeletal system and provides structure and flexibility. It is avascular and provides structure, support, and acts as a shock absorber. 4-32 Cartilage • Composed of chondrocytes located in spaces called lacunae • Next to bone firmest structure in body • Types of cartilage – Hyaline – Fibrocartilage – Elastic The document discusses cartilage types, including primary and secondary cartilage, their distribution, and methods of ossification. This document provides an overview of bones and bone structure. Chondroblasts lie in the inner layer immediately adjacent to the cartilage and secrete cartilage matrix around themselves. Cartilage Extracellular Matrix (ECM) Cartilage ECM is composed of: Collagen and/or elastic fibers 55. - Download as a PPTX Jul 21, 2014 · ELASTIC CARTILAGE • Similar to hyaline cartilage but has elastic fibers running in all directions in addition to collagen. Special thanks to Olivia Anonas, Histology Webmaster, and to Joshua Breslow and Chris Hopkins from the Office of Learning Resources. It aims to describe CT characteristics and components, classify different CT types, and correlate CT type with function. It discusses that bone is a mineralized connective tissue composed of cells and an intercellular matrix. Chondrocytes Mature cartilage cells that lie in little artifactual lacunae. It forms most of the anterior and lateral walls of the larynx . Bone is a highly vascularized living tissue with a calcified matrix. Conservative options include rest, bracing and medications. Mar 28, 2021 · Here in this article you will learn elastic cartilage histology with labeled diagram and real slide image with anatomy learner. Ligaments such as the thyrohyoid connect the laryngeal cartilages to each other and surrounding structures This document summarizes the anatomy of the external ear. pdf), Text File (. Elastic cartilage: Contains elastic fibers in addition to type II collagen fibers. Elastic cartilage may found in the external ear, auditory tube, epiglottis, and part of the larynx. Additionally, it explains key concepts such Jul 3, 2023 · This document discusses the structure and types of cartilage. The fibrocartilage slide shows the dense collagen bundles with a chain of chondrocytes. Discover their characteristics, functions and where they are found in the human body. Bone is a calcified connective tissue that Tendons consist of parallel bundles of collagen fibers that provide great tensile strength to anchor muscles to bones. Cells Elastic cartilage, like other types of cartilage, contains chondrocytes. AURICLE OR PINNA • It is made of single piece of yellow elastic cartilage covered with skin except lobule. Additionally, it outlines the processes of cartilage formation, growth Feb 27, 2025 · Cartilage is a specialized form of connective tissue found in various parts of the body, providing support and facilitating bone movement. Matrix. This membrane contains vessels that provide the cartilage with nutrition. It provides structure to fetal skeleton The document defines tissues and describes the four main types of tissues in the human body - epithelial, connective, muscular and nervous tissues. Bone develops from cartilage through endochondral ossification and forms directly from The document describes and compares the different types of connective tissues in the body, including loose connective tissue, adipose tissue, dense connective tissue, cartilage types like hyaline cartilage and elastic cartilage, fibrocartilage, bone, and blood. Fibrocartilage is located in the pubic symphysis (joint at the front of the pelvis), intervertebral discs (between vertebrae Understand the key differences between Fibrocartilage and Hyaline Cartilage. It examines bone cells, formation, and healing. There are four main categories of connective tissue - connective tissue proper, cartilage, bone, and blood. Fibrocartilage is seen in the glenoid labrum, acetabular labrum, menisci, pubic symphysis, etc. Cartilage provides support and has three types - hyaline, elastic This document discusses the histology of muscle, cartilage, and bone tissues. Fibrocartilage is a mix of The document provides an overview of bone and cartilage anatomy, including the formation, classification, and structure of bones. This document summarizes the structure and types of bone and cartilage. It describes the structure and types of cartilage, including elastic, fibrocartilage, and hyaline cartilage. Jan 2, 2020 · Epiglottis • is an elastic cartilage of larynx • It is lined by stratified squamous epithelium on lingual surface • Pseudostratified ciliated columnar epithelium lined the laryngeal side • Serous and mucous glands located in lamina propria Cells are found in Lacunae within the matrix. Auricle of the ear, lower part of the nose. The slides were created to show the microscopic structure of different cartilage types for educational purposes. Fibers Collagen OR Elastic fibers Oct 30, 2023 · Elastic cartilage, sometimes referred to as yellow fibrocartilage, is a type of cartilage that provides both strength and elasticity to certain parts of the body, such as the ears. Hyaline cartilage exists on the ventral ends of ribs; in the larynx, trachea, and bronchi; and on the articular surface of bones 8. CARTILAGE. ELASTIC CARTILAGE Found in auricle of ear, walls of external auditory canals, eustachian tubes, epiglottis, larynx Maintains shape, deforms but returns to shape; flexibility of organ; strengths and supports structures. lzctu nodpxn mmw vqg kppqcs ranaub ycog ksacx uyif cfcdlx