Conventional surgery group:None

2 trials

Sponsors

West China Hospital of Stomatology, Sichuan University, Children's Hospital of Chongqing Medical University

Conditions

Parotid Gland TumorsThumb polydactyly (Wassel type IV)

Unknown Phase

A Comparative Study of Different Surgical Techniques for Parotid Tumors: A Single-Center Retrospective Study

Active, not recruitingChiCTR2600126821

West China Hospital of Stomatology, Sichuan UniversityParotid Gland Tumors

Start: 2025-09-06Updated: 2026-06-22

Pre-inserted Kirschner Wire Fixation for Wassel Type IV Thumb Polydactyly: A Retrospective Cohort Study

Active, not recruitingChiCTR2600129077

Children's Hospital of Chongqing Medical UniversityThumb polydactyly (Wassel type IV)

Start: 2026-03-05Updated: 2026-08-03