Maxillary sinus cyst removal was accompanied by sinus floor elevation and implant Implantation
10.3969/j.issn.1001-3733.2025.04.023
- VernacularTitle:上颌窦囊肿摘除同期窦底提升及种植体植入1例
- Author:
Yifan HU
1
;
Ye SUN
1
;
Liqiang LEI
1
;
Qifeng CHEN
1
;
Sitian WANG
1
Author Information
1. 723000,汉中市口腔医院
- Publication Type:Journal Article
- Keywords:
Lateral fenestration maxillary sinus floor lift;
Maxillary sinus cyst;
Implant implantation
- From:
Journal of Practical Stomatology
2025;41(4):568-571
- CountryChina
- Language:Chinese
-
Abstract:
A case of maxillary sinus cyst removal via lateral wall fenestration combined with sinus floor elevation and implant placement was reported.A 52-year-old female presented with bilateral posterior maxillary tooth loss.Preoperative CBCT revealed two dome-shaped pseudocysts at the right maxillary sinus floor,with intact sinus walls.During surgery,lateral wall fenestration was performed,followed by cyst aspiration and removal.The sinus mucosa was repaired using an absorbable collagen barrier membrane(Bio-Gide?),and deprotein-ized bovine bone matrix(Bio-Oss?)was implanted for bone augmentation.Postoperative CBCT at 9 months showed ideal bone height and density at the sinus floor,with no cyst recurrence and successful osseointegration of implants.The results suggest that concurrent cyst re-moval during sinus floor elevation could achieve stable bone augmentation when large cysts compromise the procedure.
