Structure
The fibrous sheaths of the toes are essentially complete fascial tunnels that surround toes and closely resemble those found in the fingers. The fibers of the fibrous sheaths are composed of annular (A-band) and cruciform (C-band) parts.
Related parts of the anatomy
Function
The fibrous sheaths of the toes aid in the attachment of tendons terminating in the toes, as well as supporting a synovial sheath that reduces friction and wear and tear of the tendons.
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Toe
Turf toe is a traumatic injury of the first metatarsophalangeal joint that results in a ligamentous or capsular sprain of the joint.
