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@article{ART001465259},
author={정재영 and Kim Sung-Soo},
title={Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder},
journal={Journal of Korean Medicine Rehabilitation},
issn={1229-1854},
year={2010},
volume={20},
number={3},
pages={37-60}

TY - JOUR
AU - 정재영
AU - Kim Sung-Soo
TI - Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder
JO - Journal of Korean Medicine Rehabilitation
PY - 2010
VL - 20
IS - 3
PB - The Korean Academy Of Oriental Rehabilitation Medicine
SP - 37
EP - 60
SN - 1229-1854
AB - Objectives :The purpose of this study was to investigate the relationship between masseter and cervical muscle activity and temporomandibular disorder in female office workers. Methods :Experimental group of 24 healthy subjects complained of temporomandibular joint related to computer use which lasted more than 3 months in the past year and was present in the past 7 days as well as on the day of test. Control group of 20 healthy subjects had no complaints or minimal discomfort on the day of test, and had no discomfort in the past 7 days. If they had reported discomfort in the past 12 months, it was of a short duration(<3 months) and resolved at least 3 months prior to participation. Outcomes were assessed by meridian-electromyography(MEMG), whole spine x-ray, mandibular function impairment questionnaire(MFIQ), neck disability index(NDI), visual analog scale(VAS), Beck depression inventory(BDI), stress reaction inventory(SRI) and Holmes & Rahe social readjustment rating scale(SRRS). Results :The contraction power of masseter muscle, upper trapezius, sternocleido-mastoid muscle and erector spinae by MEMG was significantly higher in the experimental group. The muscle fatigue of masseter muscle and sternocleido-mastoid muscle by MEMG was significantly higher in the experimental group. SRI was significantly higher in experimental group. There was no significant difference between two groups in the Jackson's angle, Cobb's method and cranio-cervical posture. Conclusions :The results suggest that temporomandibular disorder related mental stress but physical stress does not change cervical structure significantly.
KW - Key words : Temporomandibular joint disorder;Meridian-electromyograph;Cranio-cervical posture;Stress
DO -
UR -
ER -

정재영 and Kim Sung-Soo. (2010). Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder. Journal of Korean Medicine Rehabilitation, 20(3), 37-60.

정재영 and Kim Sung-Soo. 2010, "Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder", Journal of Korean Medicine Rehabilitation, vol.20, no.3 pp.37-60.

정재영, Kim Sung-Soo "Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder" Journal of Korean Medicine Rehabilitation 20.3 pp.37-60 (2010) : 37.

정재영, Kim Sung-Soo. Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder. 2010; 20(3), 37-60.

정재영 and Kim Sung-Soo. "Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder" Journal of Korean Medicine Rehabilitation 20, no.3 (2010) : 37-60.

정재영; Kim Sung-Soo. Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder. Journal of Korean Medicine Rehabilitation, 20(3), 37-60.

정재영; Kim Sung-Soo. Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder. Journal of Korean Medicine Rehabilitation. 2010; 20(3) 37-60.

정재영, Kim Sung-Soo. Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder. 2010; 20(3), 37-60.

정재영 and Kim Sung-Soo. "Effects of Masseter and Cervical Muscle Activity in Temporomandibular Joint Disorder" Journal of Korean Medicine Rehabilitation 20, no.3 (2010) : 37-60.