Thomas Tyler J, Bidra Avinash S
Resident, Post-Graduate Prosthodontics, University of Connecticut School of Dental Medicine, Farmington, Connecticut; Fellow, American College of Prosthodontists.
Clinical Associate Professor and Director, Post-Graduate Prosthodontics, University of Connecticut School of Dental Medicine, Farmington, Connecticut; Fellow, American College of Prosthodontists.
Compend Contin Educ Dent. 2018 May;39(5):e13-e16.
Sinus membrane elevation can be accomplished through use of either a direct or indirect technique. The indirect or internal elevation technique lifts the sinus membrane by elevating it superiorly using osteotomes, with or without the use of grafting material. The authors reference a revolutionary randomized clinical trial in which tissue-level implants with a coronally flared design were placed in residual bone height of ≤4 mm using an internal sinus membrane elevation technique and describe an adaptation of the procedure discussed in that study and its successful use in a prosthodontics residency program.
窦膜提升可通过直接或间接技术来完成。间接或内部提升技术是使用骨凿将窦膜向上提升，从而抬起窦膜，可使用或不使用移植材料。作者引用了一项具有革命性的随机临床试验，其中使用内部窦膜提升技术将具有冠状喇叭口设计的组织水平种植体植入剩余骨高度≤4毫米的区域，并描述了该研究中所讨论程序的一种改良方法及其在口腔修复住院医师培训项目中的成功应用。
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