摘要
目的评价口腔种植修复中牙槽嵴保存术的临床效果。方法选取2018年9月至2019年12月在郑州大学第一附属医院口腔医学中心就诊的50例口腔种植修复患者,根据治疗方法分为观察组和对照组,每组25例。观察组于微创拔牙术后接受牙槽嵴保存术,对照组于微创拔牙术后接受常规拔牙术后处理。于术后即刻、术后6个月拍摄CBCT影像,测量两组治疗前后牙槽骨的高度及宽度,比较牙槽骨的吸收量。结果术后即刻,观察组与对照组牙槽骨高度、宽度比较,差异无统计学意义(P>0.05);术后6个月,观察组牙槽骨高度与宽度均高于对照组(P<0.05)。观察组牙槽骨吸收量低于对照组(P<0.05)。结论与常规拔牙术后处理相比,牙槽嵴保存术可以减少牙槽骨的吸收。
Objective To evaluate the clinical effect of alveolar ridge preservation in oral implant restoration.Methods A total of 50 patients were selected from September of 2018 to December of 2019 in the Stomatology Center of the First Affiliated Hospital of Zhengzhou University.According to treatment methods,the patients were divided into observation group and control group,each group with 25 patients.After minimally invasive tooth extraction surgery,the observation group received alveolar ridge preservation and the control group received conventional postoperative treatment of tooth extraction.The changes in alveolar bone absorption,the height and width of alveolar ridge were evaluated with cone beam computed tomography(CBCT)immediately and 6 months after operation.Results Immediately after operation,there were no differences in the alveolar bone height and width between the observation group and the control group(P>0.05).After six months,the height and width of alveolar bone in the observation group were higher than those in the control group(P<0.05).The alveolar bone absorption in the observation group was lower than those in the control group(P<0.05).Conclusion Compared with conventional postoperative treatment of tooth extraction,alveolar ridge preservation can reduce the absorption of alveolar bone.
作者
莫舒蕾
甘抗
朱珂珂
庞祎
朱娟芳
MO Shulei;GAN Kang;ZHU Keke;PANG Yi;ZHU Juanfang(Stomatology Center,the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450052,China)
出处
《河南医学研究》
CAS
2021年第3期403-406,共4页
Henan Medical Research
基金
河南省重点研发与推广专项(202102310075)。
关键词
口腔种植
牙槽嵴保存术
牙槽骨吸收
牙槽骨高度
牙槽骨宽度
oral implant
alveolar ridge preservation
alveolar bone absorption
height of alveolar bone
width of alveolar bone
