Immediate active mobilisation after flexor tendon repairs in Verdan's zones I and II. A prospective study of 20 cases.
The authors report their experience with early active mobilisation after repair of complete sections of the flexor tendons within the digital tendon sheath. This is a prospective study carried out over 2 years and represents 20 repairs. The tendons were repaired using a double-loop looking suture of Tsuge (with PDS 4/0) associated with a peritendinous overrun using Prolene 6/0 via a volar Bruner-type incision. Post-operatively, a plaster splint holding the wrist in 30 degrees of flexion, the MP joints in 90 degrees of flexion and allowing complete active flexion of the finger protected the suture site. As soon as the dressings could be reduced (the 5th day post-operatively), the patient was encouraged to actively and synchronously flex all the fingers together as many times as possible during the day. After removal of the plaster splint at one month, the patients were entrusted to a physiotherapist with a view to regain full extension of the wrist and the fingers. We did not note a single case of breakdown of the repair. The mean active mobility (TAM according to Strickland) of the repairs in zone I was of the order of 70% while that for repairs in zone II was 85%. Immediate active mobilisation was not found to compromise, in any way, the results of associated digital nerve repairs. Despite the modest results, this simple-to-understand protocol is directed at present for injuries with a poor initial prognosis (contused and lacerated tendons, associated fractures, and non-motivated patients). Improvement in the quality of suture material should, in future, extend the indications for immediate active mobilisation to all fresh sutures of the flexor tendons.
Gérard
F
F
Département de Chirurgie Orthopédique, Clinique Saint-Joseph, Fougères.
Garbuio
P
P
Obert
L
L
Tropet
Y
Y
D000293:Adolescent; D000328:Adult; D000368:Aged; D004434:Early Ambulation; D005260:Female; D005383:Finger Injuries / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D013536:Suture Techniques; D013708:Tendon Injuries / Q000601:surgery*; D016896:Treatment Outcome