Results of thumb correction in leprosy using different techniques.
Forty-four hands of 42 leprosy patients with paralysis of intrinsic muscles of the hand were treated by opponensplasty using ring finger superficialis (FDS4) or extensor indicis proprius (EIP). Superficialis tendon of middle finger was also used in these hands for lumbrical replacement by "direct lasso" operation. Low ulnar paralysis with Froment's sign was corrected by transfer of radial half of flexor pollicis longus (FPL) to extensor pollicis longus (EPL). Results of thumb correction were assessed and analysed in 37 hands of 35 patients. The mean follow-up period was 19 months. Best results were found with transfer of half FPL to EPL. Results of FDS transfer was good in 12 out of 16 manual workers. EIP transfer worked well, but the power of the thumb and patients' satisfaction was less.
Patond
K R
KR
Department of Orthopaedics, Mahatma Gandhi Institute of Medical Sciences, Sevagram.
Betal
B D
BD
Gautam
V
V
D000293:Adolescent; D000328:Adult; D006801:Humans; D007918:Leprosy / Q000503:physiopathology*; D008475:Median Nerve; D008875:Middle Aged; D010243:Paralysis / Q000601:surgery*; D017060:Patient Satisfaction; D011184:Postoperative Period; D013933:Thumb / Q000601:surgery*; D016896:Treatment Outcome; D014459:Ulnar Nerve