3种咬合纸在人工种植牙修复中的应用效果比较  

Comparison of the application effects of three occlusal papers in artificial dental implantation

作　　者：潘旭祯 王煜君 PAN Xu-zhen;WANG Yu-jun(Department of West Outpatient,Zhoushan Stomatological Hospital.Zhoushan 316000,Zhejiang Province,China)

机构地区：[1]舟山市口腔医院城西门诊部,浙江舟山316000

出　　处：《中国口腔颌面外科杂志》2024年第1期63-67,共5页China Journal of Oral and Maxillofacial Surgery

摘　　要：目的 :比较3种咬合纸在人工种植牙修复中的应用效果。方法 :选取2020年2月—2022年2月舟山市口腔医院117例人工种植牙修复患者,根据咬合紧密程度分为A、B、C 3组,每组39例,均为单颗患牙。A组采用12μm咬合纸,B组采用20μm咬合纸,C组采用30μm咬合纸。比较3组修复后3个月的牙周指标(种植体周骨吸收程度、种植体周围探诊深度、牙龈指数、牙松动度),修复前、修复当天、修复后3个月和修复后6个月咬合平衡指数绝对值,并评估患者及医师满意度。采用SPSS 22.0软件包对数据进行统计学分析。结果:3组牙周指标比较无统计学差异(P>0.05);3组组内咬合平衡指数绝对值比较,修复后6个月<修复后3个月<修复当天<修复前(P<0.05);修复后3个月,A组咬合平衡指数绝对值显著小于B组和C组(P<0.05);A组患者及医师满意度显著高于B组和C组(P<0.05)。结论:与20μm、30μm咬合纸比较,12μm咬合纸应用于人工种植牙修复能调整咬合平衡,提高患者及医师满意度。PURPOSE:To compare the application effects of 3 kinds of occlusal paper in artificial dental implantation.METHODS:From February 2020 to February 2022,a total of 117 patients in Zhoushan Stomatological Hospital were selected and divided into 3 groups according to the degree of occlusal tightness,with 39 patients in each group,all of which were single implantation.The occlusal paper with a diameter of 12μm was used in group A,while 20μm in group B,and 30μm in group C.The periodontal indexes(peri-implant bone resorption,probing depth around the implant,gingival index,and tooth mobility)were compared among the three groups at 3 months after restoration.The absolute value of occlusal balance index before restoration,on the day of restoration,and at 3 months after restoration were compared,and the satisfaction of patients and physicians was evaluated.SPSS 22.0 software package was used for data analysis.RESULTS:There was no significant difference in periodontal indexes among the three groups(P>0.05).The absolute value comparison of occlusal balance index among the 3 groups showed that 6 months after repair<3 months after repair<day of repair<before repair(P<0.05).The absolute value of occlusal balance index in group A was significantly lower than that in group B and group C 3 months after repair(P<0.05).The satisfaction of patients and doctors in group A was significantly higher than that in group B and C(P<0.05).CONCLUSIONS:Compared with 20μm and 30μm occlusal paper,the application of 12μm occlusal paper in artificial dental implant restoration can adjust the occlusal balance and improve the satisfaction of patients and doctors.

关 键 词：咬合纸 种植牙修复 种植体周骨吸收程度 咬合平衡指数 

分 类 号：R783.4[医药卫生—口腔医学]