Carrión Juan Blanco, Barbosa Isabel Ramos
Faculty of Odontology, University of Santiago de Compostela, Spain.
Int J Periodontics Restorative Dent. 2005 Apr;25(2):149-55.
Achieving functional and esthetic implant-supported single-tooth restorations in the anterior region of the maxilla can be particularly challenging. Insufficient hard tissue can preclude proper implant positioning, while inadequately treated soft tissue will not exhibit a gingival appearance similar to that of the adjacent teeth. The aims of this article are to analyze the different clinical possibilities (standard and compromised situations) for implant-supported single-tooth restorations in the anterior zone and highlight the importance of knowing the biologic, anatomic, surgical, and prosthetic concepts, particularly the interproximal bone height of adjacent teeth, in the prognosis and predictability of achieving an esthetic result.
在上颌前部实现功能和美观的种植体支持的单颗牙修复可能特别具有挑战性。硬组织不足会妨碍种植体的正确定位，而软组织处理不当则不会呈现出与相邻牙齿相似的牙龈外观。本文的目的是分析在前牙区进行种植体支持的单颗牙修复的不同临床可能性（标准情况和复杂情况），并强调了解生物学、解剖学、外科和修复学概念，特别是相邻牙齿的邻间骨高度，对于获得美观效果的预后和可预测性的重要性。
