Flexor Carpi Ulnaris (FCU) Tendinosis

The Flexor Carpi Ulnaris (FCU) tendon is on the palmar side of the wrist, on the small finger side. The FCU is one of the major tendons that flex the wrist. Occasionally, overuse can cause damage to the FCU tendon. As opposed to the Flexor Carpi Radialis (FCR) tendon, which runs in a sheath and

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