CAJ | 학술논문

目的探讨膜引导骨再生技术在前牙拔除后即刻植入种植体修复牙缺失的可行性。方法对25例（32颗）前牙拔除术后患者，即刻植入种植体于骨缺损区，填入人工骨粉并用修复膜封闭，4～6个月行冠修复，通过临床观察和放射学检查分析修复效果。结果32颗种植体除1颗牙种植因感染失败外，其余种植体术后功能行使良好，冠修复后承载1年无松动。结论应用膜引导骨再生技术进行前牙即刻种植，解决了前牙拔除后唇侧骨缺损的不足，同时也缩短治疗疗程，获得满意效果。
목적탐토막인도골재생기술재전아발제후즉각식입충식체수복아결실적가행성。방법대25례（32과）전아발제술후환자，즉각식입충식체우골결손구，전입인공골분병용수복막봉폐，4～6개월행관수복，통과림상관찰화방사학검사분석수복효과。결과32과충식체제1과아충식인감염실패외，기여충식체술후공능행사량호，관수복후승재1년무송동。결론응용막인도골재생기술진행전아즉각충식，해결료전아발제후진측골결손적불족，동시야축단치료료정，획득만의효과。
Objective To investigate the feasibility of immediate implant fellowing extraction of anterior tooth with using membrane guided bone regeneration technique .Methods Thirty-two anterior teeth were pulled out from 25 patients in the surgery, and the immediate implants bone defect area was filled with artificial bone material . And then the barrier membrane was used to close it .After 4 to 6 months crown restoration were performed .The effects were evaluated through clinical observation and radiological examination .Results Among 32 implants there was only one tooth failed due to infection, the other function was well after implant surgery .After the crown restoration it was carried one year without any loose.Conclusion By the membrane guided bone regeneration technique the immediate implant of anterior teeth can be conducted which resolves the bone defect of lip side after the anterior teeth is pulled out.The result of immediately implant placement can reduce the treatment period so as to achieve satisfying effect.