Treatment in two stages of pattern II with Class II, division 1 malclusion by maxillary protrusion

Treatment in two stages of pattern II with Class II, division 1 malclusion by maxillary protrusion

Vol. 14 – Number 54 – 2021 Case report Page 49-61 Treatment in two stages of pattern II with Class II, division 1 malclusion by maxillary protrusion Jesus Maués Pinheiro Júnior1 Amanda Cruz Rocha2 Thayna Silva Do Carmo Tavares2 Carlos Alberto Gonçalves Júnior3 Thais Bueñano França Penin4 Abstract Objective: to carry out a literature review on the treatment of Pattern II for maxillary protrusion and Class II division 1 malocclusion, its different possibilities of approach and to present a case report in two phases. Methods: The BIREME, Google Academic and Pubmed databases were used to obtain articles in English and Portuguese. As search strategy, we have used the terms boolean AND, AND NOT and OR to order the keywords and delimit the object of study. Results: It was found in the literature that two-phase treatment can be performed with the maxillary splint device in the mixed dentition to approach the maxillary protrusion. Then, in the period of young permanent denture, the appliance is self-ligating as a device for refining static and functional occlusion. Conclusion: The approach to Class II malocclusion in Pattern II by maxillary protrusion can be performed in two phases, a fact corroborated by the success of the treatment performed and by the literature evaluated in this study. Descriptors: Angle Class II malocclusion, intercepting Orthodontics, corrective Orthodontics, mixed dentition, permanent dentition. 1 Specialization Course in Orthodontics and Professional Master’s Program in Dental Clinic – CESUPA. 2 Specialization Course in Orthodontics and Specialization Course in Orthodontics – CESUPA. 3 Specialization Course in Orthodontics and Masters in Integrated Clinic – CESUPA. 4 Specialization Course in Orthodontics – CESUPA. DOI: 10.24077/2021;1454-4961

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