One-stage repair of full-thickness skin defect at dorsal skin of middle phalanx fingers using artificial dermis combing with digital artery perforator fascial flaps.
10.12200/j.issn.1003-0034.2023.08.005
- Author:
Ke-Jie WANG
1
;
Xiao-Feng TENG
1
;
Ke-Yue YANG
1
;
Jian RUAN
1
Author Information
1. Department of Hand Surgery, Ningbo 6th Hospital, Ningbo 315040, Zhejing, China.
- Publication Type:Journal Article
- Keywords:
Artificial dermis;
Dorsal skin of middle phalanx fingers;
Fascial flap;
Tendon and bone exposure
- MeSH:
Female;
Male;
Humans;
Adult;
Middle Aged;
Adolescent;
Young Adult;
Aged;
Fingers;
Skin;
Perforator Flap;
Ulnar Artery;
Dermis
- From:
China Journal of Orthopaedics and Traumatology
2023;36(8):719-723
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore clinical effects of the stageⅠrepair of full-thickness skin defect at dorsal skin of middle phalanx fingers using artificial dermis combing with digital artery perforator fascial flaps.
METHODS:From January 2019 to May 2020, 21 patients(27 middle phalanx fingers)with full-thickness skin defect were repaired at stageⅠusing artificial dermis combing with digital artery perforator fascial flaps. All patients were emergency cases, and were accompanied by the exposure of bone tendon and the defects of periosteum and tendon membrane. Among patients, including 11 males and 10 females aged from 18 to 66 years old with an average age of (39.00±8.01) years old;9 index fingers, 10 middle fingers and 8 ring fingers;range of skin defect area ranged from (2.5 to 3.5) cm×(1.5 to 3.0) cm;range of exposed bone tendon area was (1.5 to 2.0) cm×(1.0 to 2.0) cm. The time from admission to hospital ranged from 1 to 6 h, operation time started from 3 to 8 h after injury.
RESULTS:All patients were followed up from 6 to12 months with an average of (9.66±1.05) months. The wounds in 26 cases were completely healed at 4 to 6 weeks after operation. One finger has changed into wound infection with incompletely epithelialized dermis, and achieved wound healing at 8 weeks after dressing change. All fingers were plump with less scars. The healed wound surface was similar to the color and texture of the surrounding skin. These fingers have excellent wearability and flexibility. According to the upper limb function trial evaluation standard of Hand Surgery Society of Chinese Medical Association, the total score ranged from 72 to 100. 26 fingers got excellent result and 1 good.
CONCLUSION:StageⅠrepair of full-thickness skin defect at dorsal skin of middle phalanx fingers using artificial dermis combing with digital artery perforator fascial flaps is easy to operate with less trauma. It has made satisfactory recovery of appearance and function of fingers. It could provide an effective surgical method for clinical treatment of full-thickness skin loss of fingers with tendon and bone exposure.
