Risk factors for dental implant failure with the anterior teeth
10.12016/j.issn.2096-1456.2018.04.010
- Author:
HUANG Feng
1
;
HE Jianhui
1
;
OUYANG Ying
2
Author Information
1. Department of Oral Implantology, Zhuhai Stomatology Hospital
2. Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University
- Publication Type:Journal Article
- Keywords:
Immediate loading;
Anterior implant;
Risk factor;
Maxillary implantation;
Smoking
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2018;26(4):250-253
- CountryChina
- Language:Chinese
-
Abstract:
Objective :To compare the 2-year survival rate of anterior implants with delayed or immediate loading and to explore the risk factors associated with immediate loading implantation
Methods : A total of 126 patients were assessed from July 2012 to July 2015, including 210 implants. The patients were followed for more than 2 years. Univariate and multivariate survival analyses were performed using logrank tests and Cox regression analysis to identify risk factors for dental implant failure with the immediate loading or conventional loading of anterior teeth.
Results :The 2-year survival rates of anterior implants with delayed and immediate loading were 96.3% and 89.0%, respectively. The difference between the two groups was statistically significant(P < 0.05). The 2-year survival rate with delayed loading of implants was higher than that of the immediate loading of implants. Survival analysis indicated that the risk factors for implant failure were smoking and maxillary implantation in both the immediate loading and conventional loading groups
Conclusion:There is high risk associated with the immediate loading of anterior implants. The immediate loading of maxillary anterior implants and smoking in association with implantation may cause implant failure.
- Full text:前牙种植体失败的危险因素分析.pdf
