• Dr. Swayam Pratap Mohapatra
• Dr. Nitu Gautam

Abstract Objective: This review aims to critically evaluate and compare the treatment efficacies of clear aligner therapy and conventional fixed appliances in managing Class II Division 2 malocclusion, a challenging orthodontic condition characterized by retroclined maxillary incisors and increased overbite. Materials and Methods: A comprehensive literature search was conducted across multiple electronic databases (PubMed, Scopus, Web of Science) to identify relevant studies published up to August 2023. Randomized controlled trials, prospective and retrospective studies comparing the outcomes of clear aligner treatment and conventional fixed appliance therapy for Class II Division 2 cases were included. Data regarding treatment duration, efficacy in incisor proclination, overbite reduction, and overall occlusal outcomes were extracted and synthesized. Results: The existing evidence suggests that both clear aligners and fixed appliances can effectively manage mild to moderate Class II Division 2 malocclusions, albeit with varying degrees of efficacy. Conventional fixed appliances demonstrated superior control over incisor proclination and overbite reduction, particularly in severe cases. Clear aligners exhibited comparable outcomes in milder cases but were less efficient in complex movements involving severe incisor retroclination and deep overbites. Conclusions: While clear aligner therapy offers a more esthetic and comfortable alternative, conventional fixed appliances remain the gold standard for comprehensive treatment of severe Class II Division 2 malocclusions. The choice of appliance should be based on the severity of the malocclusion, treatment goals, and patient compliance. Further high-quality research is warranted to establish evidence-based guidelines for optimizing outcomes with each treatment modality.

Clear aligners, Conventional Orthodontic brackets, Class 2 Division 2 Malocclusions

"Treatment Efficacies of Clear Aligners vs. Conventional Brackets for Class II Division 2 Malocclusion: A Comprehensive Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 6, page no.e446-e449, June-2024, Available :http://www.jetir.org/papers/JETIR2406461.pdf

"Treatment Efficacies of Clear Aligners vs. Conventional Brackets for Class II Division 2 Malocclusion: A Comprehensive Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 6, page no. ppe446-e449, June-2024, Available at : http://www.jetir.org/papers/JETIR2406461.pdf