Celebi Nukhet, Gonen Zeynep Burcin, Kilic Erdem, Etoz Osman, Alkan Alper
Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Erciyes University, Kayseri, Turkey.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2011 Dec;112(6):e97-102. doi: 10.1016/j.tripleo.2011.06.001. Epub 2011 Aug 26.
The maxillary sinus floor elevation procedure has gained popularity with predictable results, and is a safe, acceptable technique for bone augmentation, providing a base for dental implant treatment. Faint radiopaque lesions at the base of the maxillary sinus are frequent diagnoses on radiographs and must be identified during dental implant planning. Pseudocysts classically appear hemispheric, homogeneously opaque, and well delineated in panoramic and periapical radiographs. The great majority of these lesions are asymptomatic and do not require surgical treatment. In this case report, we present 4 patients who had a maxillary sinus floor elevation procedure using either crestal or lateral approaches in the presence of antral pseudocysts. No complications were encountered during follow-up periods in these patients and all implants are functioning successfully.
上颌窦底提升术因效果可预测而受到欢迎，是一种安全、可接受的骨增量技术，为牙种植治疗提供了基础。上颌窦底部的模糊不透射线病变在X线片上是常见诊断，在牙种植计划期间必须予以识别。假性囊肿在全景片和根尖片中典型地表现为半球形、均匀不透光且边界清晰。这些病变绝大多数无症状，不需要手术治疗。在本病例报告中，我们展示了4例在存在窦腔假性囊肿的情况下采用嵴顶或侧方入路进行上颌窦底提升术的患者。这些患者在随访期间未出现并发症，所有种植体均成功发挥功能。
