Pollicisation of the index finger. A 27-year follow-up study.
We have reviewed 11 patients with congenital absence of the thumb, treated by pollicisation of the index finger, after follow-up for 20 to 38 years. Seven of the hands also had an associated radial club-hand deformity. Function as assessed by the Percival score was excellent in six, good in three, fair in two and poor in four; three of the poor results were in patients with radial club hand. Ten of the 15 transfers were used as normal thumbs, but in five hands function required trick movements. Of the seven unilateral cases, two transplants were used as the dominant hand, and in another two thumb strength was more than 50% of that on the opposite side. For patients with isolated congenital absence of the thumb, pollicisation of the index finger gives good functional and cosmetic results which are maintained. The results are less reliable for those with radial club hand.
Department of Orthopaedics, University Hospital, Queen's Medical Centre, Nottingham, UK.
D I
DI
Clark
J
J
Chell
T R
TR
Davis
D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004954:Esthetics; D005260:Female; D005385:Fingers / Q000637:transplantation*; D005500:Follow-Up Studies; D006225:Hand / Q000503:physiopathology; D006228:Hand Deformities, Congenital / Q000601:surgery; D018737:Hand Strength / Q000502:physiology; D006801:Humans; D008297:Male; D009048:Motor Skills / Q000502:physiology; D009068:Movement; D017060:Patient Satisfaction; D015203:Reproducibility of Results; D012677:Sensation / Q000502:physiology; D013933:Thumb / Q000002:abnormalities* / Q000503:physiopathology / Q000601:surgery; D014182:Transplantation, Autologous