Geneva, Oct. 15 -- International Clinical Trials Registry received information related to the study (ChiCTR2600133976) titled 'Changes in three-dimensional temporomandibular joint morphology and condylar position after extraction versus non-extraction orthodontic treatment: a retrospective cohort study' on Oct. 9.
Study Type: Observational study
Study Design:
Sequential
Primary Sponsor: West China Hospital of Stomatology, Sichuan University
Condition:
Orthodontic treatment-related temporomandibular joint structural adaptation and condylar positional changes
Intervention:
Extraction orthodontic treatment group:None
Recruitment Status: Not Recruiting
Phase: N/A
Date of First Enrollment: 2026-12-01
Target Sample Size: Extracti...