CAJ | 학술논문

与传统固定桥相比，使用树脂粘接固定桥的主要优点是能保存更多的牙体硬组织，从而实现微创牙科这一治疗理念。近年来氧化锆树脂粘接固定桥因其兼具美观和高强度等特点备受关注，但临床中修复体脱落是这一创新性修复技法的主要缺陷，因此，目前氧化锆粘接桥主要用于承受咬合力较小的前牙区。随着近年口腔材料学的发展，树脂粘接固定桥的成功率大大提高，同时高强度氧化锆代替金属材料使用在后牙成为可能。本文结合临床病例和文献探讨后牙氧化锆树脂粘接固定桥的设计和粘接技巧的要点及其原理。
여전통고정교상비，사용수지점접고정교적주요우점시능보존경다적아체경조직，종이실현미창아과저일치료이념。근년래양화고수지점접고정교인기겸구미관화고강도등특점비수관주，단림상중수복체탈락시저일창신성수복기법적주요결함，인차，목전양화고점접교주요용우승수교합력교소적전아구。수착근년구강재료학적발전，수지점접고정교적성공솔대대제고，동시고강도양화고대체금속재료사용재후아성위가능。본문결합림상병례화문헌탐토후아양화고수지점접고정교적설계화점접기교적요점급기원리。
?Compared?with?traditional?fixed?partial?dentures,?the?main?advantage?of?using?resin-bonded?fixed?partial?dentures(RBFPDs)?include?the?preservation?of?dental?hard?tissues,?following?the?concept?of?minimal?invasive?dentistry.?In?recent?years,?zirconia?RBFPDs?have?garnered?considerable?attention?because?of?their?aesthetic?and?high?strength.?However,?debonding?has?been?the?main?disadvantage?of?this?innovative?technique.?In?consequence,?zirconia?RBFPDs?are?used?mainly?for?anterior?areas,?which?bear?a?small?occlusal?force.?With?the?development?of?dental?materials?science,?the?use?of?high-strength?zirconia?to?replace?metal?may?become?a?trend.?This?paper?investigates?the?design?and?bonding?technique?of?posterior?zirconia?RBFPDs?with?a?clinical?case?and?literature?review.