Modified thin abdominal wall flap (glove flap) for the treatment of acute burns to the hands and fingers.
BACKGROUND
Burns to the dorsum of the fingers and hands require debridement and immediate coverage by skin flap at the earliest opportunity. In such situations, the conventional abdominal wall flap is still commonly used as it is a convenient and safe technique, but the foremost problem with this flap is that it is thick and therefore cosmetically unacceptable; it is also functionally not very suitable as the bulkiness of the digits prevents full range of motion. We have developed a modified thin abdominal flap (glove flap) which attains good results.


METHODS
Incisions are made in the skin of the abdominal wall only where the hand is to be inserted and where each of the finger tips will be pulled through. The flap is undermined just under the skin to the depth that preserves the subcutaneous vascular networks to create a thin flap. The interdigital area of the flaps should not be undermined so as to create a glove-type pocket. The hand is then inserted in this subcutaneous pocket. After insertion of the injured hand for 10 to 14 days, the flap is resected and attached to the hand.


RESULTS
Seven hands of 5 patients were treated by this technique and all the flaps survived safely. The function of the hands and fingers, including range of motion (ROM) in each joint, was successfully salvaged. The reconstructed hands and fingers were aesthetically pleasing.


CONCLUSIONS
Although the abdominal wall flap is not a new technique, our modifications to this flap make it possible to acquire functionally and aesthetically better results. Although many excellent techniques such as perforator flaps have been reported recently, we conclude that the abdominal wall flap is still a very useful technique because it can be performed easily, safely and within a short time.
Urushidate
S
S
Department of Plastic and Reconstructive Surgery, Hirosaki University School of Medicine, Hirosaki, Aomori, Japan. urushi@cc.hirosaki-u.ac.jp
Yotsuyanagi
T
T
Yamauchi
M
M
Mikami
M
M
Ezoe
K
K
Saito
T
T
Yokoi
K
K
Ikeda
K
K
Higuma
Y
Y
Shimoyama
M
M
D034861:Abdominal Wall / Q000601:surgery*; D000208:Acute Disease; D000328:Adult; D000368:Aged; D002056:Burns / Q000175:diagnosis / Q000601:surgery*; D005383:Finger Injuries / Q000175:diagnosis / Q000601:surgery*; D005500:Follow-Up Studies; D006230:Hand Injuries / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D019651:Plastic Surgery Procedures / Q000379:methods*; D013524:Surgical Flaps; D055815:Young Adult