Abstract: Objective To summarize the effect of one-stage application of single-use non-invasive skin closure disposable device on the wounds of the children after medium or small facial nevus excision. Methods From July 2019 to September 2023, 67 children ged 1~9 years old with medium or small facial nevus, a. The nevus was located on the face, with the longest diameter of 15 mm~50 mm. Using tension-reducing suture when the nevus was excised, then single-use non-invasive skin closure disposable device was used for external wound tension-reducing. disposable device on the wounds of the children after medium or small facial nevus excision. Results All of 67 children healed well after surgery, no bleeding, infection, dehiscence or other complication, wound scars were linear, no obvious scar widening, scar hyperplasia during follow-up. Conclusion The rational application of single-use non-invasive skin closure disposable device on the wounds of the children after medium or small facial nevus excision has good effects on reducing wound tension, promoting wound healing and alleviating postoperative scar.

Key words: pigmented nevus, scar, skin closure device

摘要： 目的 总结儿童面部中、小型色素痣切除术后的伤口一期应用一次性皮肤缝合器的效果。方法 2019年7月至2023年9月,我科收治的67例面部中、小型色素痣儿童,年龄1~9岁,色素痣位于面部,最长径为15~50 mm,在色素痣切除及伤口减张缝合后,一期应用一次性皮肤缝合器进行伤口外减张。结果 全部67例患儿术后伤口愈合良好,无出血、感染、裂开等伤口愈合不良情况,伤口瘢痕均为线状,随访期间无明显瘢痕增宽、瘢痕增生。结论 儿童面部中、小型色素痣切除术后合理应用一次性皮肤缝合器,对于减少伤口张力、促进伤口愈合及减轻术后瘢痕等效果良好。

关键词: 色素痣, 瘢痕, 皮肤缝合器