Georgios Christopoulos, David R Thomson, Martin E Jones
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A Useful Technique for Templating the Reverse Radial Forearm Flap (RFF) for Thumb Degloving Injuries.
Degloving injuries of the thumb pose a significant challenge as replantation is usually unsuccessful. A 60-year-old man was transferred to "Queen Victoria Hospital NHS Trust" four hours after having his left thumb completely avulsed at metacarpophalangeal level. The anastomosis repeatedly failed during urgent replantation and a distally based pedicled RFF was utilized. To achieve accurate flap design, we used the amputated part as a template for the missing tissue. After a longitudinal cut exposing the inner surface, the thumb was placed flat on top of a clean gauze package which was used as a paper template for the skin paddle; the flap was subsequently sutured without tension. Since the circumferential soft tissue envelope is three-dimensional, accurate designing of the flap on the forearm is vital. We propose a useful technique using the amputated part to enable a precise estimation of the tissue requirements to reduce potential complications related to flap inset.
期刊介绍:
Plastic Surgery (Chirurgie Plastique) is the official journal of the Canadian Society of Plastic Surgeons, the Canadian Society for Aesthetic Plastic Surgery, Group for the Advancement of Microsurgery, and the Canadian Society for Surgery of the Hand. It serves as a major venue for Canadian research, society guidelines, and continuing medical education.