Is meniscus a fibrocartilage?

REGENERATION OF THE KNEE MENISCUS Its structure is that of fibrocartilage, distinct from that of articular cartilage, consisting primarily of type 1 collagen fibers populated with meniscal fibrochondrocytes.

What is the main function of fibrocartilage?

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.

Can fibrocartilage be found in the knee?

Fibrocartilage is found in a number of locations and forms, in particular: Articular discs: Complete or incomplete discs interposed between the articular surfaces of some synovial joints including the knee joint, the sternoclavicular joint, and the acromioclavicular joint.

What are the two types of fibrocartilage?

There are periosteal and sesamoid forms of the fibrocartilaginous enthesis. The former is formed from the attachment from tendon to the periosteum, while the latter is closer to the tendinous part of the insertion.

Why do cartilage injuries heal slowly?

Cartilage, like bone, is surrounded by a perichondrium-like fibrous membrane. This layer is not efficient at regenerating cartilage. Hence, its recovery is slow after injury. The lack of active blood flow is the major reason any injury to cartilage takes a long time to heal.

What is a major characteristic of fibrocartilage?

True. A major characteristic of fibrocartilage is its unique amount of flexibility and elasticity. False. Functions of connective tissues include binding, support, insulation, and protection.

What are locations of fibrocartilage?

Fibrocartilage is found in the pubic symphysis, the annulus fibrosus of intervertebral discs, menisci, and the temporal mandibular joint.

What are the discs of fibrocartilage between the articulating surfaces of the knee called?

A few synovial joints of the body have a fibrocartilage structure located between the articulating bones. This is called an articular disc, which is generally small and oval-shaped, or a meniscus, which is larger and C-shaped. [1] See Synovial Joint Link for full explaination.