一种新的牙龈微创美容缝合术应用于前牙牙冠延长术的疗效观察  

A New Minimal Invasive Aesthetic Suture Technique for Anterior Teeth Crown Lengthening Surgery

作　　者：张慧慧 ZHANG Hui-hui(The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory of Oral Biomedicine Ministry of Education,School and Hospital of Stomatology,Wuhan University,Wuhan 430079,China;Department of Periodontics,Hospital of Stomatology,Wuhan University,Wuhan 430079,China)

机构地区：[1]武汉大学口腔医学院口腔基础医学省部共建国家重点实验室培育基地和口腔生物医学教育部重点实验室,湖北武汉430079 [2]武汉大学口腔医院牙周科,湖北武汉430079

出　　处：《口腔医学研究》2019年第2期147-150,共4页Journal of Oral Science Research

基　　金：国家自然科学基金(编号:81400524)

摘　　要：前牙区牙冠延长术后需通过缝线进行龈瓣缝合以关闭手术创面,促进愈合。拆线前前牙区存在缝线与线结暴露而影响美观;并且唇侧缝线暴露也会加重菌斑的滞留,术后感染风险增加。本研究拟提出一种新的牙龈微创美容缝合技术,通过唇侧上皮下结缔组织内缝合及腭侧打结,达到隐藏前牙唇侧缝线,减少术后反应的方法。15例患者通过此缝合方式,术后5d均达到了良好的甲级愈合,患者美观感受及舒适度提高。After crown lengthening surgery for anterior teeth,surgical suture should be proceeded to close gingival flap.Suture and knots exposure on labial surface will affect the aesthetic outcome before suture removal.And dental biofilm and plaque will accumulate rapidly on sutures,then lead to infection and inflammation.We design a new minimal invasive aesthetic suture technique to hide labial suture by sub-epithelial suture and palatal knotted.Fifteen patients,who was performed with this suture technique after upper anterior teeth crown lengthening surgery,get satisfied aesthetic outcomes and feel little uncomfortable.

关 键 词：美容缝合 牙冠延长术 美学 

分 类 号：R783.3[医药卫生—口腔医学]