摘要
目的:探讨浓缩生长因子(Concentrated growth factor,CGF)联合Bio-Oss材料在改良经牙槽嵴顶上颌窦底提升术种植治疗中的应用价值。方法:选取笔者医院2018年5月-2021年12月口腔门诊采用改良经牙槽嵴顶上颌窦底提升术后同期接受种植治疗的98例患者作为研究对象,采用随机数字表法分为两组。对照组:49例,患者术中植入Bio-Oss骨填充材料;联合组:49例,患者术中植入CGF联合Bio-Oss的骨填充材料,对比两组患者术后不同时间新形成的骨密度,种植体植入前后患者牙周健康指标及种植体的稳定性差异。结果:术前,两组患者牙槽骨密度HU值比较差异无统计学意义(P>0.05);术后3个月、6个月,联合组的牙槽骨密度HU值均低于对照组,差异具有统计学意义(P<0.05);术后1个月、3个月、6个月、12个月时,联合组龈沟液出血指数与对照组比较,差异无统计学意义(P>0.05);术后1个月、3个月,联合组的牙周探诊深度与对照组比较,差异无统计学意义(P>0.05);术后6个月、12个月,联合组的牙周探诊深度小于对照组(P<0.05);术后6个月、12个月,联合组植入体的植入扭矩值与对照组比较,差异无统计学意义(P>0.05);术后12个月,联合组的种植体稳定系数大于对照组(P<0.05)。结论:改良经牙槽嵴顶上颌窦底提升术后行同期种植修复治疗中,植入CGF联合Bio-Oss的骨填充材料对于促进早期牙槽骨成骨能力形成及提高种植体植入稳定性较单纯Bio-Oss填充材料更有优势。
Objective To explore the application value of concentrated growth factor(CGF)combined with Bio-Oss material in the implantation treatment of improved transalveolar crest maxillary sinus floor lift.Methods From May 2018 to December 2021,98 patients in the dental clinic of the author's Hospital who received implant treatment after the improved transalveolar crest and maxillary sinus floor lift were selected as the research objects and divided into 2 groups by a random number table,and 49 patients were implanted with CGF and Bio-Oss bone filling material(combined group),and the other 49 patients were implanted with Bio-Oss bone filling material(control group).The two groups of patients were compared with the newly formed bone density at different times after surgery,and the patient’s teeth before and after implant placement.Weekly health indicators,differences in implant stability.Results Before surgery,the HU values of alveolar bone mineral density between the two groups were not statistically significant(P>0.05).At 3 and 6 months after surgery,the HU values of alveolar bone mineral density of the combined group were lower than those of the control group.Group,the difference was statistically significant(P<0.05).At 1 month,3 months,6 months,and 12 months after surgery,the gingival crevicular bleeding index of the combined group was compared with that of the control group,and the difference was not statistically significant(P>0.05).A 1 month and 3 months after the operation,the periodontal exploration depth of the combined group was not statistically significant compared with the control group(P>0.05);6 months after the operation,12 Months,the depth of periodontal exploration in the combined group was less than that in the control group(P<0.05).At 6 and 12 months after surgery,the spin torque value of the implant in the combined group was compared with that of the control group,and the difference was not statistically significant Scientific significance(P>0.05).12 months after operation,the implant stability coefficient of the combined group was greater than that of the control group(P<0.05).Conclusion Improved bone filling material implanted with CGF combined with Bio-Oss in postoperative implant treatment to promote the formation of early alveolar bone and improve the stability of implant than simple Bio-Oss filling material.
作者
刘云
王瑞春
关振群
LIU Yun;WANG Ruichun;GUAN Zhenqun(Department of Stomatology,the Eighth People's Hospital of Qingdao,Qingdao 266000,Shandong,China;Department of Stomatology,Qingdao Hospital of Traditional Chinese Medicine,Qingdao 266000,Shandong,China)
出处
《中国美容医学》
CAS
2024年第10期142-146,共5页
Chinese Journal of Aesthetic Medicine
