A reverse flow cross finger pedicle skin flap from hemidorsum of finger.

A reverse-flow cross-finger pedicle skin flap raised from the hemidorsum has been used, which is a modification of the distally based dorsal cross-finger flap. The flap is raised from the hemidorsum at a plane above the paratenon, the distal-most location of the base being at the level of the distal interphalangeal joint. Thirty-two flaps were used from as many fingers of as many patients.

A new test for demonstrating the action of flexor digitorum superficialis (FDS) tendon.

The available tests for demonstrating the action of flexor digitorum superficialis (FDS) can be used on one finger at a time. A new test is proposed which can test all the four FDS tendons simultaneously. It was administered along with other available tests on 100 uninjured hands of 50 volunteers and on seven clinical cases with FDS injury.