Finger replantation: surgical technique and indications.
In this article, we discuss the surgical technique of finger replantation in detail, distinguishing particularities of technique in cases of thumb amputation, children fingertip replantation, ring finger avulsion, and very distal replantations. We emphasize the principles of bone shortening, the spare part concept, the special importance of nerve sutures and the use of vein graft in case of avulsion or crushing. However, even if finger replantation is now a routine procedure, a clear distinction should be made between revascularization and functional success. The indications for finger replantation are then detailed in the second part of this paper. The absolute indications for replantation are thumb, multiple fingers, transmetacarpal or hand, and any upper extremity amputation in a child whatever the level. Fingertip amputations distal to the insertion of the Flexor digitorum superficialis (FDS) are also a good indication. Other cases are more controversial because of the poor functional outcome, especially for the index finger, which is often functionally excluded.
Service de chirurgie reconstructrice de l'appareil locomoteur, centre chirurgical Émile-Gallé, 49, rue Hermite, Nancy, France. Electronic address: stephane.barbary@wanadoo.fr.
S
S
Barbary
Service de chirurgie reconstructrice de l'appareil locomoteur, centre chirurgical Émile-Gallé, 49, rue Hermite, Nancy, France.
F
F
Dap
Service de chirurgie reconstructrice de l'appareil locomoteur, centre chirurgical Émile-Gallé, 49, rue Hermite, Nancy, France.
G
G
Dautel
D000673:Amputation, Traumatic / Q000601:surgery*; D005385:Fingers / Q000601:surgery*; D006801:Humans; D012092:Replantation / Q000379:methods*; D013536:Suture Techniques
Amputation; Digital replantation; Hand; Main; Microchirurgie; Microsurgery; Pouce; Ring finger; Réimplantation digitale; Thumb