Changes in soft tissue profile during the treatment of Class III malocclusion treated with Class III activator

Authors

  • MSA Mamun Asst Prof. and Head,Dept of Orthodontics University Dental College and Hospital, Dhaka
  • MLA Hyder Graded Specialist in Orthodontics, CMH, Chittagong Cantt.
  • MZ Hossain Prof. and Head Dept. of Orthodontics and Dentofacial Orthopedics, Dhaka Dental College, Dhaka

DOI:

https://doi.org/10.3329/bjodfo.v2i2.16160

Keywords:

Skeletal Class III, Class III Activator, Soft tissue profile

Abstract

Objective: This longitudinal retrospective cephalometric study was undertaken in an attempt to evaluate the effect of Class III activator on the soft tissue structures in subjects with skeletal Class III.

Methods: The material consisted of cephalometric films of 26 Class III patients (13females and 13 males, with a mean age of 13.58±4.38 years). Each treated patient was matched before treatment with Class III subject for sex and age. Differences at T1 and T2 were examined using paired t-test.

Results: After treatment the patients' soft tissue profile improved significantly compare with before treatment.

Conclusion: Soft tissue changes were found in patients treated by Class III activator in skeletal Class III patients.

Clinical relevance: Class III activator may be an efficient method to improving soft tissue facial profile in Skeletal Class III malocclusion.

DOI: http://dx.doi.org/10.3329/bjodfo.v2i2.16160

Ban J Orthod & Dentofac Orthop, April 2012; Vol-2, No.2, 24-29

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Published

2013-08-13

How to Cite

Mamun, M., Hyder, M., & Hossain, M. (2013). Changes in soft tissue profile during the treatment of Class III malocclusion treated with Class III activator. Bangladesh Journal of Orthodontics and Dentofacial Orthopedics, 2(2), 24–29. https://doi.org/10.3329/bjodfo.v2i2.16160

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Original Articles