氧化锆牙种植体的临床和影像学评估：10年随访
A Clinical and Radiographic Evaluation of Zirconia Dental Implants: 10-Year Follow-Up.
作者信息
Borgonovo Andrea Enrico, Ferrario Susanna, Maiorana Carlo, Vavassori Virna, Censi Rachele, Re Dino
机构信息
Department of Esthetic Dentistry, Istituto Stomatologico Italiano, University of Milan, Milan, Italy.
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Implant Center for Edentulism and Jawbone Atrophies, Maxillofacial Surgery and Odontostomatology Unit, University of Milan, Via Della Commenda 10, Milan 20122, Italy.
出版信息
Int J Dent. 2021 Dec 30;2021:7534607. doi: 10.1155/2021/7534607. eCollection 2021.
PURPOSE
The aim is to evaluate the survival and success rates, as well as the marginal bone loss (MBL) and periodontal indexes, of zirconia implants with 10-year follow-up.
MATERIALS AND METHODS
10 patients were selected and 26 one-piece zirconia implants were used for the rehabilitation of single tooth or partially edentulous ridge. After 10 years, a clinical-radiographic evaluation was performed in order to estimate peri-implant tissue health and marginal bone loss.
RESULTS
The survival and success rates were 100%. The average marginal bone loss from baseline to 120 months after surgery was 0.92 ± 0.97 mm.
CONCLUSION
One-piece zirconia dental implants are characterised by high biocompatibility, low plaque adhesion, and absence of microgap that can be related to the clinical success of these implants.
目的
旨在评估经过10年随访的氧化锆种植体的生存率、成功率、边缘骨丢失（MBL）和牙周指数。
材料与方法
选取10例患者，使用26颗一体式氧化锆种植体修复单颗牙齿或部分牙列缺损的牙槽嵴。10年后，进行临床影像学评估，以评估种植体周围组织健康状况和边缘骨丢失情况。
结果
生存率和成功率均为100%。从基线到术后120个月的平均边缘骨丢失为0.92±0.97毫米。
结论
一体式氧化锆牙种植体具有高生物相容性、低菌斑附着力且无微间隙的特点，这些特点可能与这些种植体的临床成功有关。
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