A study of hand injury and emergency management in a developing country

Injury to the underlying structures of the hand carries the potential for serious handicap. To reduce this risk, even the smallest hand injuries require proper medical care.

To assess wound healing, mobility, and the ability to perform normal essential function post-operatively in open hand injuries associated with fracture.

Thirty patients with 45 metacarpal and phalangeal fractures of the hand were divided into three groups: Group 1 (n = 13) cases with single fractures of hand, excluding thumb; Group 2 (n = 9) cases with multiple fracture of hand, excluding thumb; Group 3 (n = 8) cases with fractures involving thumb and first metacarpal. Tendon injuries were repaired. For fractures, Kirschner wire fixation was done. In two cases with multiple fractures, Joshi's external support system (JESS) fixator was applied. Patients were followed up for 12 weeks.

One patient with proximal phalangeal fracture developed extension lag. No stiffness was observed in any of the cases treated by intramedullary Kirschner wire fixation. No non-union or delayed union was observed following cross-wire fixation with two Kirschner wires. Two case of open fracture developed superficial infection. Two patients with multiple fractures developed angulation at fracture site after the Kirschner wires were removed 4 weeks postoperatively, and two cases of multiple fractures developed hypertrophic non-union.

Delicate handling of tissues, preservation of gliding planes for tendons, prevention of infection, accurate reduction and fixation, and early and appropriate physiotherapy affect prognosis in case of hand injuries.