Chinese Journal Of Clinical Anatomy ›› 2018, Vol. 36 ›› Issue (3): 343-345.doi: 10.13418/j.issn.1001-165x.2018.03.022

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The effect of maxillary sinus septa on osteogenesis after localized management of sinus floor

WANG Qiu-zi, XU Pu , CHEN Zhuo-geng, LU Li-ying   

  1. Oral Implant Department of Stomatology Center, Hainan Provincial Stomatology Center, Affiliate Haikou Hospital of Xiangya Medical School, Center South University, Haikou 570208, Hainan, China
  • Received:2017-12-05 Online:2018-05-25 Published:2018-07-04

Abstract:

Objective To investigate the effect of maxillary sinus septa on osteogenesis after maxillary sinus floor separation. Methods 7 cases who got maxillary sinus floor separation with maxillary sinus septa (septum group), another 8 cases who got maxillary sinus floor separation without maxillary sinus septa were collected (non-septum group), total 15 cases. The bone height and density were measured by Cone Beam Computed Tomography(CBCT) and Simplant, and the data was statistically analyzed by SPSS19.0.  Results There was no significant difference between the two groups in the lifting height, the height difference between the apical and root, the height difference of the buccal side, the ratio of the bone density of the apical area to the bone density of the buccal bone(P>0.05). Conclusions The maxillary sinus septa has no significant effect on the osteogenesis after localized management of sinus floor.

Key words: Maxillary sinus,  Septum,  Localized management of sinus floor,  Osteogenesis