Indiana University, Indianapolis, USA.
J Prosthet Dent. 2010 Dec;104(6):353-8. doi: 10.1016/S0022-3913(10)00161-7.
Patients with a failing maxillary dentition typically require an extended treatment sequence that involves extractions, interim prosthesis wear, grafting and subsequent implant placement, and restoration with an implant-supported fixed or bar-retained prosthesis. Established maxillary implant protocols can take up to 15 or more months to complete. The purpose of this report is to describe a treatment sequence using zygomatic implants in a patient with advanced periodontal disease. A fixed prosthesis was fabricated without grafting, resulting in a shortened treatment time.
上颌牙列缺失的患者通常需要一个延长的治疗序列，包括拔牙、临时义齿佩戴、植骨和随后的种植体植入，以及使用种植体支持的固定或杆固位义齿修复。已建立的上颌种植体方案可能需要 15 个月甚至更长时间才能完成。本报告旨在描述一位患有晚期牙周病患者使用颧骨种植体的治疗序列。通过不进行植骨而制作固定义齿，缩短了治疗时间。
