Table 3.
The different surgical procedures done
| Procedure | Type of operation | No. of hands |
|---|---|---|
| Widening of the first web space | Z-plasty | 5 |
| Four-flap Z-plasty | 4 | |
| Butterfly flap | 1 | |
| Dorsal rotational advancement flap | 6 | |
| Modified dorsal rotational advancement flap | 10 | |
| Release of first web structures | Release of fascia of first web space | 24 |
| Release of the adductor pollicis muscle | 13 | |
| Release of first dorsal interosseous muscle | 9 | |
| Release of the carpometacarpal joint capsule | 9 | |
| Chondrodesis of the MP joint | 18 | |
| Ligament reconstruction of the MP joint | Double breasting of the ulnar capsule and ulnar collateral ligament | 2 |
| Z-lengthening of the flexor pollicis longus tendon | 2 | |
| Tendon transfer | Extensor indicis transfer | 7 |
| Flexor digitorum superficialis of the middle finger | 1 | |