Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134958) titled 'Association between polycystic ovary syndrome and jaw deformity in adolescent patients with anterior disc displacement of the temporomandibular joint: a retrospective study' on Oct. 22.

Study Type: Observational study

Study Design: Cross-sectional

Primary Sponsor: Shanghai Ninth Peoples Hospital,Shanghai JiaoTong University School of Medicine

Condition: Anterior disc displacement Polycystic ovary syndrome Skeletal Class II malocclusion

Intervention: control group:

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-10-22

Target Sample Size: control group:70;PCOS group:70; ...