How would you describe fibrocartilage?
How would you describe fibrocartilage?
Fibrocartilage is the tough, very strong tissue found predominantly in the intervertebral disks and at the insertions of ligaments and tendons; it is similar to other fibrous tissues but contains cartilage ground substance and chondrocytes.
What does fibrocartilage do in the body?
Fibrocartilage provides the tough material of the intervertebral discs; the intraarticular cartilages of the knee, wrist and temporo-mandibular joints; the articular cartilage of the temporo-mandibular joint and of the joint between the clavicle and the sternum.
What does the fibrocartilage look like?
Fibrocartilage is a transition tissue that should be viewed as a blend between hyaline cartilage and dense fibrous connective tissue. It is a white, densely arranged, opaque, tufted tissue with a mixture of both chondrocytes and fibroblasts.
What is an example of fibrocartilage?
Specific examples of fibrocartilaginous tissues are the knee meniscus, the temporomandibular disc, and the intervertebral disc.
What do chondrocytes look like?
Chondrocytes, or chondrocytes in lacunae, are cells found in cartilage connective tissue. When looking through a microscope, chondrocytes look similar to eyeballs floating in goo.
Is fibrocartilage found in the nose?
These types vary in their make-up of the substances listed above. Elastic cartilage is present in the ear, nose and parts of the lungs. It is a highly flexible formulation of cartilage. Fibrocartilage is found in the menisci of the knee and the discs of the spine.
What cells make up fibrocartilage?
Fibrocartilage is a specialized form of connective tissue in which the ground substance is cartilage. The fibrous and cartilaginous components render this tissue extremely tough and resilient. The cell types found in this connective tissue include both fibroblasts/cytes and chondroblasts/cytes.
What is the fibrocartilage matrix?
Fibrocartilage is a specialized form of connective tissue in which the ground substance is cartilage. The cell types found in this connective tissue include both fibroblasts/cytes and chondroblasts/cytes. The matrix is largely acidophilic due to the presence of large numbers of collagen (type I) fibers.
Which type of joint is composed of fibrocartilage?
Cartilaginous joints
Cartilaginous joints are connected entirely by cartilage (fibrocartilage or hyaline). Cartilaginous joints allow more movement between bones than a fibrous joint but less than the highly mobile synovial joint.
Are chondrocytes fibroblasts?
Cartilage is a specialized form of connective tissue produced by differentiated fibroblast-like cells called chondrocytes. It is characterized by a prominent extracellular matrix consisting of various proportions of connective tissue fibers embedded in a gel-like matrix.
Do adults have chondrocytes?
As the only cell type found in healthy adult cartilage, chondrocytes are the obvious and most direct starting point for cartilage tissue engineering. Human adult, juvenile, neonatal, and fetal chondrocytes have all been demonstrated to produce cartilage matrix components in vitro for production of engineered tissues.
Is fibrocartilage found in the jaw?
The type of cartilage within the TMJ is fibrocartilage, which is also found in the knee meniscus and in the discs between the vertebrae.
What does fibrocartilage mean?
Fibrocartilage. The cartilage is a connective tissue characterized by having an extracellular matrix that is abundant in chondroitin sulphate and chondrocytes as the cellular component. The cartilage has three main types: (1) elastic cartilage, (2) hyaline cartilage, and (3) fibrocartilage.
What is the function and location of fibrocartilage?
The fibrocartilage occurs in the pubic symphysis, menisci of the stifle joint, and the annulus fibrosis of the intervertebral discs. The fibrocartilage is often associated with the dense connective tissue and its main function is to attach bones to other bones and provide restricted mobility in the joints.
What does fibrocartilage do?
Fibrocartilage. Fibrocartilage is found in the soft tissue-to-bone attachments, pubic symphysis, the anulus fibrosus of intervertebral discs, menisci, the triangular fibrocartilage and the TMJ . During labor, relaxin loosens the pubic symphysis to aid in delivery, but this can lead to later joint problems.
What types of fibers are in fibrocartilage?
Efferent (sensory) fibers Fibrocartilage is an extra strong type of cartilage, it is made up of white fibrous tissue and cartilaginous fibres which are arranged in an orderly manner. Fibrocartilage is a type of cartilage found in areas such as themeniscus of the knee, the pubic symphysis, and the vertebral discs.This cartilage is strong and durable.
