Surgical management of windblown hand: results and literature review.

PURPOSE

Windblown hand is a congenital anomaly characterized by multiple hand deformities. The condition is extremely rare as shown by the paucity of cases reported in the literature. The deformities, which can result in a cosmetically unsatisfactory appearance and, if left untreated, maladaptive behavior, are progressive in nature. Consequently early treatment is necessary.

METHODS

We operated upon 23 hands in 18 patients (age range at surgery 6 months to 16 years) at a tertiary care center over a period of 7 years. The patients were followed for an average period of 7 years. The surgical approach was chosen based on the severity of the condition according to Zancolli and Zancolli's classification [Hand Clin 1:443-456 (1985)].

RESULTS

According to the criteria of Wood and Biondi [J Hand Surg 15A:431-438 (1990)], of the 23 hands operated upon, 17 had excellent cosmetic results, and 15 had excellent functional results. The results were better in patients undergoing early surgery-before the age of 2 years. Relapse of the deformity to a lesser extent than the original condition was seen in two hands at the last follow up.

CONCLUSION

Definitive conclusions on this condition cannot be drawn due to limited experience in the surgical management of this rare condition. We believe that early surgical management is probably the best option available for the patient based on the results obtained. Early surgery and good post-operative compliance from patients can facilitate successful management of this rare condition with predictable results.