Bio-Oss骨胶原植骨联合根管治疗牙周-牙髓联合病变的效果及对牙槽骨密度的影响  

Effect of Bio-Oss collagen bone graft combined with root canal therapy on periodontal-endodontic combined lesions and its influence on alveolar bone density

作　　者：雎洋 符海峰 JU Yang;FU Haifeng(Yangling Demonstration Zone Hospital,Xianyang 712100,China)

机构地区：[1]杨凌示范区医院,陕西咸阳712100

出　　处：《临床医学研究与实践》2023年第17期86-89,共4页Clinical Research and Practice

摘　　要：目的 探讨Bio-Oss骨胶原植骨联合根管治疗牙周-牙髓联合病变(PECL)的效果及对牙槽骨密度的影响。方法 选取2018年6月至2021年5月收治的62例PECL患者,采用随机数字表法将其分为对照组(n=31,根管治疗)与观察组(n=31,Bio-Oss骨胶原植骨联合根管治疗)。比较两组的治疗效果。结果 观察组的治疗总有效率高于对照组(P<0.05)。术后6个月,两组的牙龈退缩(GR)、探诊深度(PD)及临床附着丧失(CAL)均小于术前,且观察组小于对照组(P<0.05)。术后6个月,两组的牙槽骨密度、咀嚼功能评分均高于术前,且观察组高于对照组(P<0.05)。结论 Bio-Oss骨胶原植骨联合根管治疗PECL效果显著,可减小GR、PD及CAL,提高牙槽骨密度,改善患者咀嚼功能,值得临床推广和应用。Objective To analyze the effect of Bio-Oss collagen bone graft combined with root canal therapy on periodontal-endodontic combined lesions(PECL)and its influence on alveolar bone density.Methods Sixty-two patients with PECL admitted from June 2018 to May 2021 were selected and divided into control group(n=31,root canal therapy)and observation group(n=31,Bio-Oss collagen bone graft combined with root canal therapy)by random number table method.The therapeutic effects of the two groups were compared.Results The total effective rate of treatment in the observation group was higher than that in the control group(P<0.05).At six months after surgery,gingival recession(GR),probing depth(PD)and clinical attachment loss(CAL)of the two groups were smaller than those before surgery,and those of the observation group were smaller than the control group(P<0.05).At six months after surgery,the alveolar bone density and chewing function score of the two groups were higher than those before surgery,and those of the observation group were higher than the control group(P<0.05).Conclusion The Bio-Oss collagen bone graft combined with root canal therapy on PECL has a significant effect,which can reduce GR,PD and CAL,increase the alveolar bone density and improve chewing function of patients.It is worthy of clinical promotion and application.

关 键 词：Bio-Oss骨胶原植骨 根管治疗 牙周-牙髓联合病变 牙槽骨密度 

分 类 号：R781.05[医药卫生—口腔医学]