Kolhatkar Shilpa, Cabanilla Leyvee, Bhola Monish
Department of Periodontology and Dental Hygiene, University of Detroit Mercy School of Dentistry, Detroit, MI, USA.
Compend Contin Educ Dent. 2011 Jan-Feb;32(1):E4-9.
Implant placement in the posterior maxillary region is often compromised due to anatomic limitations. Often, factors like inadequate vertical dimension, poor bone quality, and undercuts result in placement of shorter and/or angled implants. The bone-added osteotome sinus floor elevation technique can be employed in many clinical situations that involve minimal bone height, resulting in increased bone height and placement of longer implants. This article will briefly review the literature and provide a detailed description of the technique as well as present multiple cases in which this procedure was used.
由于解剖学限制，上颌后牙区种植体植入常常受到影响。通常，垂直高度不足、骨质不佳和倒凹等因素会导致植入较短和/或有角度的种植体。骨增量骨凿上颌窦底提升技术可用于许多涉及最小骨高度的临床情况，从而增加骨高度并植入更长的种植体。本文将简要回顾相关文献，详细描述该技术，并展示使用该手术的多个病例。
