Avoiding pitfalls of the pins and rubbers traction technique for fractures of the proximal interphalangeal joint.
Treatment of comminuted intra-articular fractures of the digits with the Pins and Rubbers Traction System (PRTS) has been reported in many small series to give good results. Our experience in more than 40 cases with this technique, however, has not always been favorable. We analyzed outcomes and complications of PRTS treatment in 25 patients with proximal interphalangeal joint fractures reviewed at a mean 13 months (range, 6-52 months) after surgery. Mean arc of motion at this joint was 67.2 degrees (range, 35-110 degrees ) and at the distal interphalangeal joint 40.7 degrees (range, 0-90 degrees ). The latter was immobile in 3 (12%) and 7 patients (28%) had superficial pin track infections. Loss of extension at both joints was a major factor in poor outcomes. Based on this experience, we suggest ways of avoiding common pitfalls of PRTS treatment. Concurrent internal fixation impacts significantly on interphalangeal joint stiffness.
Agarwal
Anil K
AK
Department of Plastic Surgery, The Queen Victoria Hospital, West Sussex, UK. plastic72@doctors.org.uk
Karri
Vasu
V
Pickford
Mark A
MA
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001858:Bone Nails / Q000009:adverse effects; D016267:External Fixators / Q000009:adverse effects; D005260:Female; D005383:Finger Injuries / Q000601:surgery / Q000628:therapy*; D005384:Finger Joint / Q000502:physiology; D005500:Follow-Up Studies; D018460:Fractures, Comminuted / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D026741:Physical Therapy Modalities; D010865:Pilot Projects; D016059:Range of Motion, Articular; D012189:Retrospective Studies; D014143:Traction