Evaluation of treatment outcome assessment using the American Board of Orthodontics Objective Grading System in subjects treated with lower incisor extraction with severe to moderate crowding

• Published in: The Angle orthodontist Vol. 95; no. 4; pp. 420 - 428
• Main Authors: Burnett, Inna, Gandhi, Vaibhav, Alshami, Loiy, Patel, Jay, Nandakumar, Janakiraman
• Format: Journal Article
• Language: English
• Published: United States 01.07.2025
• Subjects: Orthodontic tooth movement; Treatment Outcome; ABO-OGS

To assess case outcomes using the American Board of Orthodontics (ABO) Objective Grading System (OGS) in patients treated with lower incisor extraction. Discrepancy indices (DI) were used to stratify patients into mild, moderate, and complex categories and overjet, overbite, and buccal occlusion wer...