Electromyographic evaluation of a patient treated with extraoral traction: a case report

Authors

  • E Ortu Department of Life, Health and Environmental Sciences, Dental Clinic, University of L'Aquila, L'Aquila
  • M Lacarbonara Department of Life, Health and Environmental Sciences, Dental Clinic, University of L'Aquila, L'Aquila
  • R Cattaneo Department of Life, Health and Environmental Sciences, Dental Clinic, University of L'Aquila, L'Aquila
  • G Marzo Department of Life, Health and Environmental Sciences, Dental Clinic, University of L'Aquila, L'Aquila
  • R Gatto Department of Life, Health and Environmental Sciences, Dental Clinic, University of L'Aquila, L'Aquila
  • A Monaco Department of Life, Health and Environmental Sciences, Dental Clinic, University of L'Aquila, L'Aquila

DOI:

https://doi.org/10.23804/ejpd.2016.2.6.123

Keywords:

Electromyography, Extraoral traction, Headgear, Kinesiography, Orthodontics

Abstract

BACKGROUND: This work seeks to provide information on the utility of surface electromyography (SEMG) as an aid for diagnosing orthodontic conditions. Classic orthodontic monitoring by radiography, plaster models, cephalometry, and photography can be improved by using SEMG before and during treatment, to prevent clinical worsening and relapses. CASE REPORT: This paper presents the SEMG results for a 10-year-old female patient, orthodontically treated by extraoral traction (EOT). Significant muscular variations in the patient's EMG were observed as she changed different postures and as headgear device was used.