International Clinical Trial: Volume Stability of Bone Grafting Materials and Implant Survival Following Simultaneous Implant Placement with Lateral Sinus Floor Elevation in Severely Atrophic Alveolar Ridges: A Multicenter Retrospective Study

Geneva, Feb. 13 -- International Clinical Trials Registry received information related to the study (ChiCTR2600118314) titled 'Volume Stability of Bone Grafting Materials and Implant Survival Following Simultaneous Implant Placement with Lateral Sinus Floor Elevation in Severely Atrophic Alveolar Ridges: A Multicenter Retrospective Study' on Feb. 4.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: Zhejiang Provincial People's Hospital

Condition: Severely atrophic alveolar ridge with partial edentulism

Intervention: Conventional alveolar ridge group:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-02-28

Target Sample Size: Conventional alveolar ridge group:78;Severe...