Effects of free superficial temporal fascia flaps and skin grafts in repairing deep wounds in posterior ankle region of extensively burned patients
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摘要: 目的 观察颞浅筋膜瓣游离移植联合皮片移植修复大面积烧伤患者踝后区深度创面的效果。 方法 2013年9月—2017年2月,笔者单位收治11例大面积烧伤且伴有踝后区深度组织缺损患者,其中2例患者为双侧踝后区组织缺损,创面面积5.8 cm×4.6 cm~11.7 cm×5.2 cm。踝后区创面清创后,设计并切取与创面等大的颞浅筋膜瓣修复创面,端端吻合颞浅静脉近端与胫后静脉,端侧吻合颞浅动脉和胫后动脉,按患者供皮条件取皮覆盖筋膜瓣。供瓣区直接拉拢缝合。 结果 本组患者移植筋膜瓣全部成活,2处移植皮片出现部分坏死,经再次皮片移植后愈合,术后随访6~13个月,所有患者术区外形及功能恢复良好。 结论 颞浅筋膜瓣游离移植联合皮片移植可尽快修复大面积烧伤患者踝后区深度创面,筋膜瓣抗感染能力强,受区外形好,供区损伤小,患者病程短、预后功能好。Abstract: Objective To observe the effects of the method of combining free superficial temporal fascia flaps with skin grafts in repairing deep wounds in posterior ankle region of extensively burned patients. Methods From September 2013 to February 2017, 11 extensively burned patients with deep tissue defects in posterior ankle region were treated in our unit. Two patients had tissue defects in bilateral posterior ankle regions. The wound sizes ranged from 5.8 cm×4.6 cm to 11.7 cm×5.2 cm. Free superficial temporal fascia flaps with the same sizes as the wounds were designed and resected to repair wounds in posterior ankle regions after debridement. The proximal end of superficial temporal veins and posterior tibial veins were performed with end-to-end anastomosis, and superficial temporal arteries and posterior tibial arteries were performed with end-to-side anastomosis. Skin grafts were resected to cover the superficial temporal fascia flaps according to patients′ condition of donor sites. The donor sites were sutured directly. Results All fascial flaps in 11 patients survived, while 2 skin grafts had partial necrosis, and they healed after secondary skin graft. All patients were followed up for 6 to 13 months, and the shape and function of the operation sites in all patients recovered well. Conclusions The method of combining free superficial temporal fascia flaps with skin grafts can repair deep wounds in posterior ankle regions of extensively burned patients. It has the advantages of good appearances in the recipient sites, strong resistances to infection of fascia flaps, minimal damages to the donor sites, short course of disease, and good prognosis of patients.
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Key words:
- Burns /
- Ankle injuries /
- Skin transplantation /
- Superficial temporal fascial flap
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