flexor superficial tendon transposition

Transposition of the flexor digitorum tendon is used for functional reconstruction of the internal tendon of the hand. Treatment of diseases: hand flexor tendon injury Indication Transposition of flexor digitorum tendon is suitable for interosseous tendon, and the function of flexor digitorum is good. Surgical procedure 1. Incision In the middle finger and the proximal iliac crest of the ring finger, a lateral longitudinal incision is made, and the superficial flexion of the flexor digitorum is revealed as a bifurcation of the pleats, and the fissure is removed to extract the superficial flexor tendon. 2. The middle finger and the ring finger flexor tendon are extracted from the transverse incision of the distal palm transverse line in the palm of the hand, and the tendon is divided into 4 strands for use. 3. On the proximal side of the index finger, the middle, the ring, and the little finger near the sacral side are each made a longitudinal incision, and the subcutaneous tunnel is respectively connected with the transverse incision in the palm. 4. A purlin is guided along the finger vascular nerve bundle to the ulnar side incision, and the other 3 purlins are sutured to the medial, circumflex, and small finger sacral incision. Stretch the finger on the side bundle, the suture is required to be in the wrist joint function, the metacarpophalangeal joint flexion position, the knuckle extension position, and under a certain muscle tension.