Hong Joon Pio, Sun Sang Hoon, Ben-Nakhi Muneera
From the Department of Plastic and Reconstructive Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Ann Plast Surg. 2013 Oct;71(4):380-3. doi: 10.1097/SAP.0b013e3182503ac5.
The superficial circumflex iliac artery perforator (SCIP) flap is an evolved form of groin flap. It overcomes the inherent disadvantages of the groin flap by preserving the deep fascia but still requires challenging skills because of short pedicles and small caliber of vessels. The use of SCIP flap was evaluated for lower extremity use.From June of 2009 to August of 2011, a total of 79 cases were performed (age range, 4-80 years) on the lower extremity using supermicrosurgical approach. All flaps were harvested above the deep fat and the pedicles were taken above or just below the deep fascia to reconstruct the defects throughout the lower extremity.Supermicrosurgery technique was used in 71 cases. A total of 75 cases were performed successfully; 1 case underwent revision but failed and 2 cases were lost within 2 days of surgery. Average size of the flap was 75.5 cm, thickness 7 mm, average length of pedicle was 5 cm, and the average caliber of artery was 0.7 mm. Donor sites were all closed primarily but complications were noted with 1 dehiscence and prolong drainage of lymphatics. Flaps provided good functional coverage and appearance. The average follow-up was 12 months.With the modification of elevating the flap on the superficial fascia, we can harvest a thin flap without additional debulking and avoid complications such as lymphorrhea. Furthermore, with the perforator to perforator or perforator to small distal vessel approach, we can apply this flap on all regions of the lower extremity overcoming the difficulties with short pedicle and small vessel caliber. In our hands, the modified SCIP flap is the flap of choice for small to moderate size defects in the lower extremity.
旋髂浅动脉穿支(SCIP)皮瓣是腹股沟皮瓣的一种改良形式。它通过保留深筋膜克服了腹股沟皮瓣固有的缺点,但由于蒂短和血管口径小,仍需要具有挑战性的技术。对SCIP皮瓣用于下肢的情况进行了评估。2009年6月至2011年8月,采用超显微外科技术对下肢共进行了79例手术(年龄范围4 - 80岁)。所有皮瓣均在深脂肪上方切取,蒂在深筋膜上方或深筋膜下方少许切取,以修复下肢各处的缺损。71例采用了超显微外科技术。共75例手术成功;1例进行了修复但失败,2例在术后2天内失访。皮瓣平均大小为75.5 cm,厚度7 mm,蒂平均长度为5 cm,动脉平均口径为0.7 mm。供区均一期缝合,但出现了1例裂开和淋巴管引流延长的并发症。皮瓣提供了良好的功能覆盖和外观。平均随访12个月。通过在浅筋膜上提升皮瓣的改良方法,我们可以切取薄皮瓣而无需额外去脂,并避免诸如淋巴漏等并发症。此外,采用穿支对穿支或穿支对小的远端血管的方法,我们可以将此皮瓣应用于下肢的所有部位,克服了蒂短和血管口径小的困难。在我们手中,改良的SCIP皮瓣是下肢中小面积缺损的首选皮瓣。
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