Abstract：
OBJECTIVE: Addressing a single-tooth gap in the anterior region, resulting from aplasia or trauma, poses both esthetic and functional challenges. This case report presents the restoration of a young adult with a cleft, exhibiting anterior hypoplasia and aplasia in the canine and incisor regions, using all-ceramic cantilever resin-bonded fixed dental prostheses.
METHODS: After verification of esthetic and functional considerations through a diagnostic wax-up and an intraoral mock-up, three anterior all-ceramic cantilever resin-bonded fixed dental prostheses made of veneered zirconium dioxide were planned in the region of the maxillary right lateral incisor and maxillary left canine. The impression was made with an intraoral scanner. The framework fit was evaluated. Glaze firing and full adhesive cementation under rubber dam followed.
RESULTS: The final restoration met the patients\' expectations and restored facial esthetics and function.
CONCLUSIONS: All-ceramic cantilever resin-bonded fixed dental prostheses offer a promising minimally invasive therapeutic option for cleft patients.
METHODS: After verification of esthetic and functional considerations through a diagnostic wax-up and an intraoral mock-up, three anterior all-ceramic cantilever resin-bonded fixed dental prostheses made of veneered zirconium dioxide were planned in the region of the maxillary right lateral incisor and maxillary left canine. The impression was made with an intraoral scanner. The framework fit was evaluated. Glaze firing and full adhesive cementation under rubber dam followed.
RESULTS: The final restoration met the patients\' expectations and restored facial esthetics and function.
CONCLUSIONS: All-ceramic cantilever resin-bonded fixed dental prostheses offer a promising minimally invasive therapeutic option for cleft patients.
摘要：
目的：解决前部区域的单齿间隙，由于发育不全或外伤，提出了美学和功能的挑战。此病例报告介绍了一名患有裂口的年轻成年人的修复，在犬科和门牙区域表现出前牙发育不全和发育不全，使用全陶瓷悬臂树脂粘合固定假牙（RBFDP）。
方法：通过诊断蜡和口内模型验证美学和功能考虑因素后，计划在上颌右侧切牙和上颌左犬区域使用三个由贴面二氧化锆制成的前全瓷悬臂RBFDP。印象是用口内扫描仪制成的。对框架拟合进行了评价。随后在橡胶坝下进行釉烧制和完全粘合胶结。
结果：最终修复符合患者的期望，恢复了面部美学和功能。
结论：全瓷悬臂梁RBFDP为裂隙患者提供了一种有希望的微创治疗选择。
方法：通过诊断蜡和口内模型验证美学和功能考虑因素后，计划在上颌右侧切牙和上颌左犬区域使用三个由贴面二氧化锆制成的前全瓷悬臂RBFDP。印象是用口内扫描仪制成的。对框架拟合进行了评价。随后在橡胶坝下进行釉烧制和完全粘合胶结。
结果：最终修复符合患者的期望，恢复了面部美学和功能。
结论：全瓷悬臂梁RBFDP为裂隙患者提供了一种有希望的微创治疗选择。
