Perichondrium

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Perichondrium

The Perichondrium is a layer of dense irregular connective tissue which surrounds the cartilage of developing bone. It is involved in the growth and repair of cartilage.

Structure[edit | edit source]

The perichondrium consists of two layers: an outer fibrous layer and an inner chondrogenic layer. The fibrous layer contains fibroblasts, which produce collagen, and the chondrogenic layer produces chondroblasts, which form cartilage.

Function[edit | edit source]

The perichondrium serves several functions: it acts as a source of new cartilage cells, it is involved in the growth and repair of cartilage, and it provides nutrients to the cartilage.

Clinical significance[edit | edit source]

Damage to the perichondrium can lead to a variety of medical conditions, including osteoarthritis and rheumatoid arthritis. In addition, the perichondrium plays a key role in the surgical procedure known as autologous chondrocyte implantation.

See also[edit | edit source]

References[edit | edit source]


External links[edit | edit source]

  • Perichondrium at the US National Library of Medicine Medical Subject Headings (MeSH)
Perichondrium Resources
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