Fathima K Hameed, Harish V S, Jayavely Perumal, Harinath P
Department of Dentistry, Sri Muthukumaran Medical College and Research Institute, Kotputli, Rajasthan, India.
Department of Oral and Maxillofacial Surgery, Eklavya Dental College, Kotputli, Rajasthan, India.
J Pharm Bioallied Sci. 2014 Jul;6(Suppl 1):S174-7. doi: 10.4103/0975-7406.137446.
Dental implant associated rehabilitation of the posterior maxilla poses unique challenge owing to the presence of pneumatized sinuses and atrophied alveolar bone. Sinus augmentation procedure to manage expanded sinuses frequently results in membrane tear resulting in unfavorable stabilization of the graft and associated bone regeneration. Simultaneous implant placement during sinus augmentation procedures frequently requires a minimal alveolar bone height, which when not present forces clinician to defer implant placement resulting in extended treatment duration and multiple surgical appointments. The present case report is about a piezosurgery assisted lateral wall osteotomy approach for sinus augmentation associated with membrane repair with simultaneous implant placement in the posterior maxilla.
由于上颌窦气化和牙槽骨萎缩，牙种植体相关的上颌后牙区修复面临独特挑战。处理扩大的上颌窦的窦底提升手术常常导致膜破裂，从而使植骨块的稳定及相关骨再生情况不佳。在窦底提升手术中同时植入种植体通常需要最小的牙槽骨高度，若不存在该高度，则迫使临床医生推迟种植体植入，导致治疗时间延长和多次手术预约。本病例报告介绍了一种使用压电手术辅助的侧壁截骨术进行上颌后牙区窦底提升并同时植入种植体，且伴有膜修复的方法。
