目的讨论颈阔肌肌皮瓣在颌面部创伤修复中的应用效果。方法回顾性分析我院2015年6月至2017年12月的125例颌面部创伤修复患者,其中63例采取颈阔肌肌皮瓣修复(实验组),62例行股前外侧肌皮瓣修复(对照组)。比较两组的手术时间、术中出血量、住院时间、供区创面愈合时间、受区创面愈合时间、颌面部功能评分及并发症发生率等。结果实验组的手术时间、术中出血量、供区创面愈合时间显著低于对照组(P<0.01);两组住院时间、受区创面愈合时间无显著差异(P>0.05);实验组颌面部功能评分明显高于对照组(P<0.01),其皮瓣坏死率(3.17%vs. 11.29%)、并发症发生率(12.70%vs. 24.9%)均显著低于对照组(P<0.05)。结论采取颈阔肌肌皮瓣修复颌面部创伤,能够显著降低术中风险,提高颌面部功能预后,减少并发症,值得临床推广应用。

Objective To explore the clinical efficacy of platysma musculocutaneous flap in the repair of maxillofacial trauma. Methods A total of 125 patients with maxillofacial trauma treated in our hospital from June 2015 to December 2017 were retrospectively analyzed. Sixty -three patients were treated with platysma musculocutaneous flap as the experimental group, while 62 patients were treated with anterolateral thigh musculocutaneous flap as the control group. The operation time, intra-operative blood loss, hospitalization days, donor wound healing time, wound healing time, maxillofacial function score and complication rate were compared between the two groups. Results The operation time, intra-operative blood loss and wound healing time of the donor side in the experimental group were significantly lower than those in the control group (P<0.01). There was no significant difference in the length of hospital stay and wound healing time between the two groups (P>0.05). The score of maxillofacial function in the experimental group was significantly higher than that in the control group (P<0.01). The skin flap necrosis rate (3.17% vs. 11.29%) and the complication rate (12.70% vs. 24.9%) of the experimental group were both significantly lower than that of the control group (P<0.05). Conclusion Repairing the maxillofacial trauma with the platysma musculocutaneous flap can significantly reduce the intra-operative risk, improve the prognostic function of the maxillofacial region and reduce complications. It is worthy of clinical promotion.