Kfir Efraim, Kfir Vered, Kaluski Edo, Mazor Ziv, Goldstein Moshe
Department of Interventional Cardiology, University Hospital, University of Medicine and Dentistry of New Jersey, Newark, New Jersey, USA.
Quintessence Int. 2011 Sep;42(8):645-50.
A single missing tooth in the posterior atrophic maxillary segment poses a therapeutic challenge. Open sinus lift is not often performed because of anatomical restrictions and the need for specific surgical skills. The osteotome approach has considerable efficacy and safety limitations. In many cases, the clinician elects to treat with a three-unit partial denture or discard any rehabilitation plans. Two cases in which minimal invasive antral membrane balloon elevation was performed for single-tooth replacement are presented. This procedure appears to be a relatively simple, highly effective, and safe solution for single-tooth, implant-supported restorations of the posterior atrophic maxilla.
上颌后牙区萎缩段单颗牙缺失的治疗颇具挑战性。由于解剖学限制以及对特定手术技能的需求，开放式上颌窦提升术并不常实施。骨凿法存在相当大的疗效和安全性限制。在许多情况下，临床医生会选择用三单位局部义齿进行治疗，或者放弃任何修复计划。本文介绍了两例采用微创上颌窦膜球囊提升术进行单颗牙种植修复的病例。对于上颌后牙区萎缩段单颗牙的种植支持修复，该手术似乎是一种相对简单、高效且安全的解决方案。
