Regev E, Smith R A, Perrott D H, Pogrel M A
Department of Oral and Maxillofacial Surgery, University of California, San Francisco 94143-0440, USA.
Int J Oral Maxillofac Implants. 1995 Jul-Aug;10(4):451-61.
There have been many expanded applications for the use of endosseous implants in the reconstruction of partially and totally edentulous patients. The posterior maxilla, which frequently has inadequate quality and quantity of bone, and the contiguous maxillary sinus often provide poor recipient sites for endosseous implants. However, innovative procedures using autogenous, allogeneic, and alloplastic graft materials have enabled clinicians to place implants in the reconstructed resorbed maxilla. These techniques often violate the anatomic integrity and interfere with the physiologic mechanisms of the maxillary sinus, creating potential complications. Eight patients with complications following maxillary sinus augmentation and reconstruction with endosseous implants are reported.
骨内种植体在部分和全口无牙患者的重建中已有许多扩展应用。上颌后牙区常常骨质量和骨量不足，与之相邻的上颌窦也常常为骨内种植体提供较差的植入位点。然而，使用自体、异体和异种移植材料的创新手术使临床医生能够在重建的吸收性上颌骨中植入种植体。这些技术常常破坏解剖结构的完整性并干扰上颌窦的生理机制，从而产生潜在并发症。本文报告了8例上颌窦增高及骨内种植体重建术后出现并发症的患者。
