NCT06876519

Clinical Efficacy of Different Maxillary Sinus Floor Elevation Procedures

Clinical Efficacy of Different Maxillary Sinus Floor Elevation Procedures Based on Maxillary Sinus Anatomy

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 43 (estimated)
• Sponsor: Hospital of Stomatology, Sun Yat-Sen University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The goal of this study is to investigate the clinical efficacy of different maxillary sinus floor elevation procedures based on maxillary sinus anatomy. The main questions it aims to answer are: * How does the anatomical morphology of maxillary sinus affect postoperative bone resorption? * How to select the appropriate maxillary sinus floor elevation procedure based on maxillary sinus anatomy? Preoperative, immediate postoperative, and six-month postoperative CBCT images of patients undergoing translateral maxillary sinus floor elevation or hydraulic transcrestal maxillary sinus floor elevation will be measured.

Conditions

• Maxillary Sinus Floor Elevation

Interventions

Type	Name	Description
PROCEDURE	Translateral Maxillary Sinus Floor Elevation	Translateral maxillary sinus floor elevation with simultaneous implantation in the maxillary molar region.
PROCEDURE	Hydraulic Transcrestal Maxillary Sinus Floor Elevation	Hydraulic transcrestal maxillary sinus floor elevation with simultaneous implantation in the maxillary molar region.

Timeline

• Start date: 2025-03-10
• Primary completion: 2025-06-30
• Completion: 2025-06-30
• First posted: 2025-03-14
• Last updated: 2025-03-14