摘要
目的探讨异种移植材料在微创拔牙后种植修复患者中的应用效果。方法选择2016年2月-2019年12月我院收治的80例微创拔牙后种植修复患者作为研究对象,按照随机数表法分为观察组与对照组,每组各40例。对照组患者微创拔牙后直接进行缝合,观察组患者微创拔牙后将Bio-Oss Collagen骨胶原植入牙槽窝内,并采用Bio-Gide可吸收生物膜对牙槽窝进行覆盖。对比两组患者拔牙术后即刻与拔牙术后6个月牙间乳突高度、牙槽嵴顶宽度与高度、唇舌向宽度的变化量。结果观察组患者牙槽嵴高度与宽度变化量均较对照组患者少,差异有统计学意义(t=5.816、3.997,P均=0.000);观察组患者唇舌向宽度与牙间乳突高度变化量较对照组患者少,差异有统计学意义(t=7.384、10.686,P均=0.000)。结论Bio-Oss Collagen骨胶原与Bio-Gide可吸收生物膜应用于微创拔牙后种植修复患者中临床效果显著,有助于保持牙槽嵴高度与宽度稳定性,利于为后期牙体种植创造良好的条件。
Objective This paper aims to explore the application effect of xenograft materials in patients with implant restoration after minimally invasive tooth extraction.Methods From February 2016 to December 2019,80 patients with minimally invasive dental implants that were treated in our hospital were selected as the research object.They were divided into an observation group and a control group according to the random number table method,40 patiemts in each group.The patients in the control group were sutured directly after minimally invasive tooth extraction.After the minimally invasive tooth extraction in the observation group,Bio-Oss Collagen was implanted into the alveolar fossa,which was covered with Bio-Gide absorbable biofilm.The changes in the height of the mastoid,the width and height of the crest crest,and the width of the lip between the two groups of patients immediately after tooth extraction and 6 months after tooth extraction were compared.Results The changes of alveolar ridge height and width in the observation group were less than those in the control group,the difference was statistically significant(t=5.816,3.997;P=0.000);the width of the lip and tongue and the height of the interdental mastoid in the observation group.The amount of change was less than that in the control group,and the difference was statistically significant(t=7.384,10.686;P=0.000).Conclusion Bio-Oss Collagen and Bio-Gide absorbable biofilms take significant clinical effects in patients with minimally invasive tooth extraction and implant restoration,helping to maintain the stability of the alveolar ridge height and width,which is conducive to the creation of later dental implants good conditions.
作者
姜娜
赵慧娟
JIANG Na;ZHAO Hui-juan(Department of Stomatology,Tianjin Baodi People's Hospital,Tianjin 301800,China)
出处
《透析与人工器官》
2020年第2期55-57,共3页
Chinese Journal of Dialysis and Artificial Organs
关键词
异种移植材料
微创拔牙
种植修复
xenograft materials
minimally invasive tooth extraction
implant restoration
