Chinese Journal of Oral Implantology ›› 2023, Vol. 28 ›› Issue (2): 69-76.DOI: 10.12337/zgkqzzxzz.2023.04.001

• Special Article •     Next Articles

Clinical implications of 3-dimensional osteogenesis model for maxillary sinus to promote osteogenesis in maxillary sinus

Zhou Yanmin, Qin Qiuyue   

  1. Department of Oral Implantology, School and Hospital of Stomatology, Jilin University, Changchun 130021, China
  • Received:2023-01-18 Online:2023-04-30 Published:2023-05-04
  • Contact: Zhou Yanmin, Email: zhouym@jlu.edu.cn, Tel: 0086-431-88796025

Abstract: The "3-dimensional osteogenesis model for maxillary sinus" (3D-OMMS) elucidated the osteogenic mechanism of maxillary sinus floor elevation. It provides a scientific theoretical basis for the treatment of maxillary sinus floor elevation in patients with missing maxillary posterior teeth. This manuscript reports the clinical application of "3D-OMMS" in the implants including single tooth or multiple teeth, immediate and delayed implants, transalveolar sinus floor elevation and lateral window approach sinus floor elevation, respectively. Preoperative and postoperative cone-beam computed tomography(CBCT)images were used to evaluate the osteogenic effect of the maxillary sinus region. In conclusion, the application of 3D-OMMS can form a three-dimensional space with diversified osteogenic directions in the maxillary sinus, shorten the vascularization osteogenesis path, accelerate the osteogenic process, improve the quality of new bone, and increase the success rate of implantation, which can be widely used in clinical practice.

Key words: Sinus floor elevation, 3-dimensional osteogenesis model for maxillary sinus, Dental implant, Bone augmentation