Types and treatment of peri-implantitis bone defects
10.12016/j.issn.2096-1456.2022.04.010
- Author:
LI Xia
1
;
LU Ruifang
2
Author Information
1. Department of Periodontology, Stomatology Hospital of Zunyi Medical University
2. Department of Periodontology, Peking University School and Hospital of Stomatology & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology
- Publication Type:Review
- Keywords:
peri-implantitis;
bone defects;
alveolar bone resorption;
horizontal bone resorption;
vertical bone resorption;
dehiscence;
non-surgical treatment;
surgical treatment
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2022;30(4):289-294
- CountryChina
- Language:Chinese
-
Abstract:
The reconstruction effect of peri-implantitis bone defects depends on their morphological characteristics. This paper reviews the morphological classification and treatment of peri-implantitis bone defects. A literature review shows that the morphological classification of bone defects in peri-implantitis includes morphology classification and clinical classification. At present, the Renvert classification is more commonly used in the clinic and is divided into four-wall bone pockets, three-wall bone pockets, two-wall bone pockets, one-wall bone pocket and dehiscence according to the number of bone walls. This has guiding significance in the treatment plan of peri-implantitis. The treatment of peri-implantitis depends on the severity of peri-implant bone defects. Peri-implantitis with mild bone defects is treated by nonsurgical treatment, peri-implantitis with severe bone defects is recommended to remove the implant, and peri-implantitis with moderate bone defects is further judged according to the shape of the bone defects. Four-wall bone pockets, three-wall bone pockets and dehiscence are mostly treated by bone regenerative surgery. For shallow two-wall bone pockets, one-wall bone pockets and horizontal bone resorption, bone resection is often used. However, most peri-implantitis has a variety of bone defect forms at the same time, which need to be treated with bone regenerative surgery and bone resection surgery.
- Full text:种植体周炎骨缺损的类型及治疗.pdf
