Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115545) titled 'Stability of Hard Tissue Following Horizontal Ridge Augmentation via Intact Periosteum for Peri-implant Bone Defects: A Retrospective Cohort Study' on Dec. 29, 2025.
Study Type: Observational study
Study Design:
Cohort study
Primary Sponsor: West China Hospital of Stomatology, Sichuan University
Condition:
Partial Edentulism
Intervention:
Initial defect depth ?3mm group:None
Recruitment Status: Not Recruiting
Phase: Retrospective study
Date of First Enrollment: 2025-01-25
Target Sample Size: Initial defect depth ?3mm group:21;Initial defect depth >3mm group:21;
Countries of Recruitment:
China
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