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Electromiograph Parameters in Thedysfunctional Patient with Open Bite

T. Sanchez
I. Ardizone
F. Aneiros
J. Del Rio

Sažetak

INTRODUCTION: Open bite is an occlusal problem that appears in 0.5% of the population, and is more frequent in women. There is correlation between open bite and dysfunctional syndrome with TMJ disorders.
AIM OF THE STUDY: We attempted to analyze muscular parameters in patients with open bite treated with an occlusal splint by EMG recordings.
MATERIAL AND METHODS: Myotronics K6 electromiograph can provide information in the following situations: maximum force bite, lateral and protrusion movements, with and without an occlusal splint.
RESULTS: In maximum force bite with the occlusal splint more activity was found in the elevator muscles with a lack of dygastric activity. There was less EMG activity in protrusive and lateral
movements with occlusal splint.
CONCLUSION: With better support between the dental arches (occlusal splint) more activity was obtained in the elevators when biting, and when interferences were eliminated activity in the contralateral muscles was reduced.

Ključne riječi

Hrčak ID:

10135

URI

https://hrcak.srce.hr/10135

Datum izdavanja:

15.9.2002.

Posjeta: 1.014 *