McAllister Bradley S
University of Texas Health Science Center, San Antonio, USA.
Int J Periodontics Restorative Dent. 2007 Feb;27(1):9-15.
Consecutively restored scalloped dental implants were evaluated radiographically and clinically. Radiographic evaluation of 16 two-piece scalloped implants and 9 one-piece scalloped implants revealed enhanced interproximal bone levels versus a nonscalloped conventional flat-top implant design. Based on the Jemt system for interproximal soft tissue level evaluation, 78% of the two-piece implants scored a 3 and 22% scored a 2, and 89% of the one-piece implants scored a 3 and 11% scored a 2. Enhanced interproximal tissue preservation from scalloped implant designs may lead to more predictable esthetic dental implant restorations in the anterior maxilla.
对连续修复的扇贝形牙种植体进行了影像学和临床评估。对16颗两件式扇贝形种植体和9颗一体式扇贝形种植体的影像学评估显示，与非扇贝形传统平顶种植体设计相比，其邻间骨水平有所提高。根据用于邻间软组织水平评估的Jemt系统，两件式种植体中有78%评分为3分，22%评分为2分；一体式种植体中有89%评分为3分，11%评分为2分。扇贝形种植体设计增强的邻间组织保存可能会在前上颌骨实现更可预测的美观牙种植体修复。
