WEGO种植体系统边缘骨吸收情况的临床观察  

Clinical observation of the marginal bone loss in WEGO implant system

作　　者：杨治洁[1,2] 翟沁凯[1,2] 唐庭[1,2] YANG Zhijie;ZHAI Qinkai;TANG Ting(Department of Oral Implantology,Hefei Stomatology Hospital,Hefei Anhui 230001;Hefei Clinical School of Stomatology,Anhui Medical University,Hefei Anhui 230001,China)

机构地区：[1]安徽省合肥市口腔医院口腔种植科,230001 [2]安徽医科大学合肥口腔临床学院,安徽合肥230001

出　　处：《蚌埠医学院学报》2024年第9期1184-1187,共4页Journal of Bengbu Medical College

摘　　要：目的:探讨手术和负载对WEGO种植系统边缘骨吸收(MBL)的影响,评价WEGO种植系统的临床可靠性。方法:回顾性分析行WEGO种植系统单颗单冠修复病人61例,比较骨整合期和负载期种植体MBL情况,收集病人年龄、性别、种植牙位(前磨牙/磨牙)、种植体长度/直径、种植体愈合方式等资料,分析骨整合期和负载期种植体MBL的影响因素。结果:种植体植入时边缘骨水平(0.59±0.08)mm,经过≥3个月的骨整合期,种植体MBL为(-0.18±0.09)mm,经过≥10个月的负载期,种植体MBL为(-0.04±0.03)mm,骨整合期和负载期MBL差异有统计学意义(P<0.01)。不同牙位和种植体直径病人骨整合期种植体MBL差异均有统计学意义(P<0.01和P<0.05);不同种植体长度病人负载期种植体MBL间差异有统计学意义(P<0.05)。结论:WEGO种植系统临床使用可靠性较高,骨整合期和负载期种植体MBL存在差异,牙位、种植体直径和种植体长度与WEGO种植体MBL有关。Objective:To investigate the effects of surgery and load on marginal bone loss(MBL)in WEGO implant system,and evaluate the clinical reliability of the system.Methods:A total of 61 single crown restoration patients treated with WEGO implant system were retrospectively analyzed.The MBL of the implant between the osseointegration stage and the loading stage were compared.The patients′age,gender,implant position(premolar/molar),implant length/diameter and implant healing mode were collected to analyze the influencing factors of the implant MBL during the osseointegration stage and the loading stage.Results:The marginal bone level at implantation was(0.59±0.08)mm.After≥3 months of osseointegration,the implant MBL was(-0.18±0.09)mm.After≥10 months of loading,the implant MBL was(-0.04±0.03)mm.The difference of the MBL between the osseointegration stage and loading stage was statistically significant(P<0.01).The differences of the implant MBL in the osseointegration stage among patients with different dental positions and implant diameters were statistically significant(P<0.01 and P<0.05)The difference of the MBL among patients with different implant lengths was statistically significant(P<0.05).Conclusions:The WEGO implant system has a high reliability in clinical applications.There was a difference in MBL between the osseointegration phase and loading phase,and the dental position,implant diameter and implant length are correlated with the WEGO implant MBL.

关 键 词：义齿 WEGO种植体 边缘骨吸收 

分 类 号：R783[医药卫生—口腔医学]