Kermanshah Hamid, Motevasselian Fariba, Amiri Zahra, Baghbani Fateme
Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
Department of Restorative Dentistry, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.
Front Dent. 2024 Jul 8;21:23. doi: 10.18502/fid.v21i23.16041. eCollection 2024.
Porcelain laminate veneers (PLV) offer a conservative aesthetic solution for interdental space closure. However, space is typically not distributed symmetrically, and the mesiodistal width of the restored teeth may increase unless multiple teeth are prepared for conventional PLV to maintain appropriate individual tooth proportion. Ceramic fragments can be suggested to close the space without modifying tooth size and dental proportion. This article presents two cases where interdental gaps were closed using lingually placed porcelain laminate (LPPL). All stages of the restorative procedures, including treatment planning, temporization, tooth preparation, and cementation of these delicate restorations, are detailed. Based on the results of these clinical reports, we regard the use of LPPL as a successful treatment option in selected cases, as evidenced by 2- and 6-year follow-ups. The Modified United State Public Health Criteria is reported.
瓷贴面（PLV）为关闭牙间隙提供了一种保守的美学解决方案。然而，间隙通常并非对称分布，而且除非为传统瓷贴面预备多颗牙齿以保持适当的单颗牙齿比例，否则修复后牙齿的近远中宽度可能会增加。可以考虑使用陶瓷碎片来关闭间隙，而不改变牙齿大小和牙体比例。本文介绍了两例使用舌侧瓷贴面（LPPL）关闭牙间隙的病例。详细阐述了修复过程的所有阶段，包括治疗计划、临时修复、牙齿预备以及这些精细修复体的粘固。基于这些临床报告的结果，通过2年和6年的随访证明，我们认为在特定病例中使用LPPL是一种成功的治疗选择。报告了改良的美国公共卫生标准。
