Soft tissue reconstruction of the thumb with the dorsoradial forearm flap.
The dorsoradial flap is a recently described cutaneous flap, which is harvested from the distal forearm and indicated for covering dorsal soft tissue defects of the hand and thumb. Vascularization of the flap is assured by a cutaneous branch of the radial artery, which arises at the level of the first intermetacarpal space and supplies the skin of the distal quarter of the forearm dorsum. This area corresponds to the skin island of the dorsoradial flap. We report our clinical experience on seven patients where this flap was used for covering post-traumatic defects of the thumb. Dimensions of the defect varied from 18 to 28 cm(2). The donor site was skin grafted. All flaps survived and provided satisfactory coverage of the defect. Based on a secondary vascular axis, the flap has a large skin paddle and a wide rotation arc that allows soft tissue reconstruction of the dorsal and radiopalmar areas of the thumb.
Department of Plastic Surgery, Medical School, Aristotle University of Thessaloniki, Greece. depydemiri@gmail.com
E C
EC
Demiri
D D
DD
Dionyssiou
L C
LC
Pavlidis
A V
AV
Papas
N H
NH
Kostogloudis
E G
EG
Lykoudis
D000328:Adult; D005542:Forearm / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D019651:Plastic Surgery Procedures / Q000379:methods*; D013524:Surgical Flaps / Q000098:blood supply*; D013933:Thumb / Q000293:injuries* / Q000601:surgery*; D016896:Treatment Outcome