影响正畸用微螺钉种植体成功率的风险因素分析

发布时间：2019-03-18 16:07

【摘要】：目的探讨并分析影响微螺钉种植体成功率的风险因素。方法选择固定矫治患者167例,总计植入微螺钉种植体360颗。应用Logistic回归分析对15个临床变量(性别、年龄、垂直骨面型、矢状骨面型、口腔卫生、上下颌骨、左右侧、区域、附着龈宽度、品牌、长度、直径、医生、植入和加载方式)进行回归分析。结果 360颗微螺钉种植体有34颗发生松脱失败,成功率90.56%。成功率与患者的年龄、口腔卫生、垂直骨面型、植入部位(上下颌骨)、左右侧和附着龈宽度有相关性(P0.05),与患者的性别、矢状骨面型、唇腭侧位置、医生、植入方式、加载方式、品牌、直径和长度无相关性。结论为了获得更高的微螺钉种植体成功率,医生应对患者加强口腔卫生宣教,并针对不同的风险因素采取相应的措施予以规避。
[Abstract]:Objective To study and analyze the risk factors that influence the success rate of micro-screw implant. Methods 167 patients with fixed treatment were selected, and 360 micro-screw implants were implanted. Logistic regression analysis was applied to the regression analysis of 15 clinical variables (sex, age, vertical bone surface, sagittal bone, oral hygiene, upper and left, left and right, regions, subgingival width, brand, length, diameter, physician, implant, and loading). Results Thirty-four of the 360 micro-screw implants failed to get loose and the success rate was 90.56%. The success rate was related to the patient's age, oral hygiene, vertical bone surface type, implantation site (upper mandible), left and right side and subgingival width (P0.05), and the patient's sex, sagittal and labial position, doctor, implantation method, loading method, brand, No correlation between diameter and length. Conclusion In order to obtain the higher success rate of micro-screw implant, the doctor should strengthen oral health education and take corresponding measures to avoid the different risk factors.
【作者单位】：福建医科大学附属口腔医院种植科;
【基金】：福建省自然科学基金(2013J05112) 福建省重点专科资助项目(20121589) 福建省大学生创新创业训练计划(201510392105)
【分类号】：R783.6

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