CAJ | 학술논문

探讨血管化骨膜-结缔组织夹层( VIP-CT)瓣联合引导骨再生( GBR)技术在前牙美学区种植中的应用,15例患者应用VIP-CT瓣联合GBR技术修复缺牙区软硬组织缺损并同期牙种植,记录术前、术后6个月、术后18个月附着龈宽度。术后6个月及术后18个月附着龈宽度较术前差异有统计学意义(P<0．05),术后6个月的附着龈宽度与术后18个月相比差异无统计学意义。采用VIP-CT瓣可增加美学区附着龈宽度,短期内效果良好。
탐토혈관화골막-결체조직협층( VIP-CT)판연합인도골재생( GBR)기술재전아미학구충식중적응용,15례환자응용VIP-CT판연합GBR기술수복결아구연경조직결손병동기아충식,기록술전、술후6개월、술후18개월부착간관도。술후6개월급술후18개월부착간관도교술전차이유통계학의의(P<0．05),술후6개월적부착간관도여술후18개월상비차이무통계학의의。채용VIP-CT판가증가미학구부착간관도,단기내효과량호。
This article presented a series of cases using vascularized interpositional periosteal-connective tissue ( VIP-CT) flap with guide bone regeneration ( GBR) in peri-implant soft and hard tissue reconstuction at the esthet-ic zone of maxillary. Fifteen cases with bone and soft tissue defects underwent VIP-CT flap with GBR in the implant treatment. And the attached gingiva width was evaluated before treatment and six months and eighteen months after the operation. The width of attached gingival of six months and eighteen months after surgery was significantly dif-ferent from the preoperative value (P<0. 05). However, no statistically significant difference could be found at six months and eighteen months postoperative. The application of VIP-CT flap could increase the width of attached gin-giva around implants and the short-term effects were stable and favorable.