Comparative evaluation of treatment effects between two fixed functional appliances for correction of class II malocclusion
A prospective clinical study
Keywords:
Forsus, Advancsync 2, Class 2 malocclusion, fixed functional appliancesAbstract
Objectives: to compare dental and skeletal effects produced by Forsus Fatigue Resistance Appliance and Advancesync II Appliance in patients with class II malocclusion. Patients and methods: The current study was conducted on 20 orthodontic patients with an age range from 14- to 16-year-old who were collected from the outpatient clinic at Orthodontic Department, Faculty of Dental Medicine, Al-Azhar University, Assiut, Egypt. They were separated at random into two equal groups; each consisted of 10 patients, Group 1: Patients treated with molar to canine fixed functional appliance. Group 2: Patients treated with molar to molar fixed functional appliances. Results: results showed non statistically significant difference between both groups. Conclusion: a statistically significant differences were found in dentoalveolar parameters with statistically non significance difference in skeletal parameters.
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Suresh M, Akurathi R, Vivekanand SK, Shameem K. One Phase versus Two Phase Treatment i n Mixed Dentition: A Critical Review. J Int Oral Health. 2015; 7: 144–147.
Proffit WR. Malocclusion and dentofacial deformity in contemporary society. In: Proffit WR, Fields HW, Sarver DM, Larson BE. Contemporary Orthodontics. Elsevier; 2019:8.
Vaibava SK, Gnanashanmugam, Kannan MS. Interceptive Orthodontics – A review. European Journal of Molecular & Clinical Medicine. 2020;7 :1757-1761.
Zhou L, Mok CW, Hagg U, et al. Anteroposterior dental arch and jaw base relationships in a population sample. Angle Orthod. 2008;78; 1023–1029.
Tulloch JF, Proffit WR, Phillips C. Outcomes in 2-phase randomized clinical trial of early Class II treatment. Am J Orthod Dentofacial Orthop. 2004;125:657–667.
Marsico E, Gatto E, Burrascano M, Matrese G, Cordasco G. Effectiveness of orthodontic treatment with functional appliances on mandibular growth in the short term. Am J Orthod Dentofacial Orthop. 2011; 139:24–36.
Tulloch JF, Phillips C, Proffit WR. Benefit of early Class II treatment: progress report of a two-phase randomized clinical trial. Am J Orthod Dentofacial Orthop. 1998;113:62–72.
Giuntini V, Baccetti T, Defraia E, et al. Mesial rotation of upper first molars in Class II division 1 malocclusion in the mixed dentition: a controlled blind study. Prog Orthod. 2011;12:107–113.
Ow A, Cheung LK. Skeletal stability and complications of bilateral sagittal split osteotomies and mandibular distraction osteogenesis: an evidenced-based review. J Oral Maxillofac Surg. 2009;67:2344–2353.
Hägg U, Rabie ABM, Bendeus M, et al. Condylar growth and mandibular positioning with stepwise versus maximum jumping. Am J Orthod Dentofacial Orthop. 2008;134:525–536.
Meikle M. what do prospective randomized clinical trials tell us about the treatment of Class II malocclusions?. Eur J Orthod. 2005;27:105–114.
Björk A. Variations in the growth pattern of the human mandible: longitudinal radiographic study by the implant method. J Dent Res. 1963;42:400–411.
Marsico E, Gatto E, Burrascano M, Matrese G, Cordasco G. Effectiveness of orthodontic treatment with functional appliances on mandibular growth in the short term . Am J Orthod Dentofacial Orthop. 2011; 139:24–36.
O’Brien K, Wright J, Conboy F, et al. Effectiveness of early orthodontic treatment with the Twin-block appliance: a multicenter randomized, controlled trial, part 1: dental and skeletal effects. Am J Orthod Dentofacial Orthop. 2003;124:234–243.
Tulloch JF, Proffit WR, Phillips C. Outcomes in 2-phase randomized clinical trial of early Class II treatment. Am J Orthod Dentofacial Orthop. 2004;125:657–667.
O’Brien K, Wright J, Conboy F, et al. Early treatment for Class II division 1 malocclusion with the Twin-block appliance: a multi-center, randomized, controlled trial. Am J Orthod Dentofacial Orthop. 2009; 135:573–579.
Hisham M, Emina Č, Mumen ZR, Vaska V. Effectiveness of prefabricated myofunctional appliances in the treatment of Class II division 1 malocclusion: a systematic review. European Journal of Orthodontics. 2020;47:125–134.
Harun A, Nurul M, Yunita FR. A Systematic Review of Oral Myofunctional Therapy, Methods and Development of Class II Skeletal Malocclusion Treatment in Children. Sys Rev Pharm. 2020; 11(6): 511 521.
Suryasa, I. W., Rodríguez-Gámez, M., & Koldoris, T. (2021). Health and treatment of diabetes mellitus. International Journal of Health Sciences, 5(1), i-v. https://doi.org/10.53730/ijhs.v5n1.2864
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