Chinese Journal of Oral Implantology ›› 2022, Vol. 27 ›› Issue (1): 4-8.DOI: 10.12337/zgkqzzxzz.2022.02.002

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Expert consensus on complications of sinus floor elevation: compromised osteogenesis (first edition)

Chinese Society of Oral Implantology   

  • Received:2021-10-14 Online:2022-02-10 Published:2022-03-09
  • Contact: Chen Ming, Center of Oral Implantology, School and Hospital of Stomatology, Capital Medical University, Beijing 100050, China, Email: cm6699@163.com, Tel: 0086-10-57099170; Su Yucheng, Dental Implant Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100032, China, Email: yuchengsu@163.com, Tel:0086-10-66212299

Abstract: Maxillary sinus floor elevation procedure is often used as a solution to increase the residual bone height in the maxillary posterior tooth area. There is no consensus on the prevention and management of complications after maxillary sinus elevation procedure despite numerous intra- and postoperative complications. This review mainly focuses on compromised osteogenesis after maxillary sinus floor elevation and reviews risk factors, clinical manifestations, methods for preventing and managing this complication, to provide evidence for clinical practice.

Key words: Maxillary sinus, Sinus floor elevation, Bone graft dislodgement, Bone graft insufficiency