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Updated: Aug 26, 2026

Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
Published on: October 18, 2021
[Maxillary sinus lifting, bone graft and simultaneous placement of implants: reports of 9 cases]
Xin Xu1, Tong-kui Zhou, Jin Lan
1Shool of Stomatology, Shandong University, Jinan 250012, China. xinxu@sdu.edu.cn
Objective:
To study the effect of maxillary sinus floor lifting by bone graft for immediate implantation.
Methods:
10 maxillary sinus underwent sinus floor bone graft and 12 simultaneously implants placement.
Results:
There were no implants loose or lost; X-ray examination showed well osseointegration and no maxillary sinustitus. Sinus floors were lifted 5-10mm, with a mean value of 7.5mm. All the implants placement had been repaired in 6 to 7 months postoperatively.
Conclusion:
Maxillary sinus floor bone graft with simultaneous placement of implant is predictable.
