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First received: February 19, 2026

Clinical Trial: Surgery-First Orthognathic Surgery in Skeletal Class III Treatment

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Skeletal Class III Malocclusion

Study Type: INTERVENTIONAL


Official Title: Surgery First Orthognathic Surgery in Skeletal Class III Treatment: A Study on Digital Dental Models and Computed Tomography Changes

Brief Summary: This study evaluates the efficacy and stability of the "Surgery-First" approach (SF approach) in treating patients with skeletal Class III malocclusion, utilizing a combined retrospective and prospective data collection method. Unlike the conventional method, the SF approach performs orthognathic surgery first to correct the skeletal discrepancy, followed by orthodontic treatment. The study aims to analyze pre-operative dentoskeletal characteristics, arch morphology, and treatment complexity indices, as well as…

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