Common flexor sheath of hand

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Common flexor sheath of hand
File:Gray423.png
The synovial sheaths of the tendons on the front of the wrist and fingers. (Common sheath of flexores digitorum subliminis and profundus labeled at center right.)
Details
Identifiers
Latinvagina communis tendinum musculorum flexorum manus, vagina communis musculorum flexorum
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Anatomical terminology
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The common flexor sheath of hand or the ulnar bursa[1] is a synovial sheath in the carpal tunnel of the human hand.

It contains tendons of the flexor digitorum superficialis and the flexor digitorum profundus, but not the flexor pollicis longus.[2]

The sheath which surrounds the flexor digitorum extends downward about halfway along the metacarpal bones, where it ends in blind diverticula around the tendons to the index, middle, and ring fingers. It is prolonged on the tendons to the little finger and usually communicates with the synovial sheath of these tendons.

References

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Public domain This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

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