生命科学仪器2024，Vol.22Issue(3)：146-148,3.DOI:10.11967/2024220646
全冠修复联合根管治疗在牙隐裂伴慢性牙髓炎中的临床疗效分析
Clinical Analysis of Total Crown Prosthesis Combined with Root Canal in Treatment of Dental Fissure with Chronic pulpitis
杨玲莉 1蔡娜娜1
作者信息
- 1. 如东县中医院口腔科,江苏南通 226400
- 折叠
摘要
Abstract
Objective:To explore and analyze the clinical effect of crown restoration combined with root canal therapy in cracked teeth with chronic pulpitis.Methods:From February 2022 to April 2024,70 cases of cracked teeth with chron-ic pulpitis were selected and randomly divided into control group and observation group according to odd and even numbers,with 35 cases in each group.The control group received root canal therapy,and the observation group re-ceived crown restoration combined with root canal therapy.The patients were followed up for 6 months after opera-tion,and the clinical efficacy、masticatory function and bite force were compared.Results:The total effective rate in the observation group(97.14%)was higher than that in the control group(82.86%),P<0.05.Compared with before operation,6 months after operation,the masticatory function,the maximum occlusal contact surface and the maximum occlusal force in both groups increased,while the asymmetry index of occlusal force decreased.The mastica-tory function、the maximum occlusal contact surface and the maximum occlusal force in the observation group were higher than those in the control group,and the asymmetry index of occlusal force was lower than that in the control group,P<0.05.Conclusion:Crown restoration combined with root canal therapy is effective in the treatment of cracked teeth with chronic pulpitis,which can improve the masticatory function and enhance the bite force.关键词
全冠修复/根管治疗/牙隐裂伴慢性牙髓炎Key words
Total crown prosthesis/Root canal/Dental fissure with chronic pulpitis分类
医药卫生引用本文复制引用
杨玲莉,蔡娜娜..全冠修复联合根管治疗在牙隐裂伴慢性牙髓炎中的临床疗效分析[J].生命科学仪器,2024,22(3):146-148,3.
