Congenital ulnar drift of the fingers. Pathogenesis, classification, and surgical management.
The classification of congenital ulnar drift is based on the tissues involved. Type I depends basically on malformation of the skin and retinaculum cutis. This is a fasciocutaneous deformity, corrected by simple release of the affected tissues followed by a free full-thickness skin graft. The deformity in Type II is more severe and the results of surgery are not as satisfactory as they are for Type I.
D000293:Adolescent; D001176:Arthrogryposis / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D002648:Child; D005260:Female; D005385:Fingers / Q000002:abnormalities* / Q000503:physiopathology; D006225:Hand / Q000503:physiopathology; D006228:Hand Deformities, Congenital; D006801:Humans; D007231:Infant, Newborn; D008297:Male