Abstract
目的 探讨彩超定位下游离腓浅动脉穿支皮瓣修复手足部中小创面的可行性及临床效果。 方法 自2015年8月至2017年11月,我们在彩超定位下游离腓浅动脉穿支皮瓣修复手足部中小创面18例,术中吻合腓浅动脉的穿支血管,未切取腓浅动脉主干,其中修复趾创面2例、足背创面2例、拇指创面5例、示指创面4例、手掌部创面4例、中指创面1例。创面缺损面积为2.0 cm×2.5 cm~3.5 cm×9.0 cm,皮瓣切取面积为2.5 cm×3.0 cm~4.0 cm×10.0 cm。 结果 本组18例皮瓣全部存活,未发生血管危象。术后随访时间为6~12个月,平均8个月,皮瓣色泽、质地优良,弹性良好,外形饱满,均未行二次皮瓣修整,术后6个月恢复保护性感觉,功能恢复良好。小腿供区16例直接缝合,2例植皮修复,无明显瘢痕增生,外形良好,功能无影响。 结论 彩超定位下游离腓浅动脉穿支皮瓣修复手足部中小创面,具有定位准确、操作简便等优点,术后临床效果较满意,是一种较好的修复方法。
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