An analysis of electromyographic types of 16 cases with hemimasticatory spasm / 实用口腔医学杂志
Journal of Practical Stomatology
;
(6)2000.
Artículo
en Chino
| WPRIM
| ID: wpr-670769
ABSTRACT
Objective:
To investigate varied electromyographic types in the patients with hemimasticatory spasm(HMS).Methods:
Surface electromyography was recorded to study electromyographic features of 16 cases with HMS.Results:
Spasm was found in mandibular rest position in 2 cases and in tooth contact position in 14 cases.During the involuntary spasm of the 14 cases, motor unit potential could be classified into three typescontinuous(8 cases), rhythmic(3 cases) and irregular(3 cases).Conclusion:
The electromyographic feature of hemimasticatory spasm is characterized by continuous motor unit potential discharge. The spasm is mostly triggered by tooth contact.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Journal of Practical Stomatology
Año:
2000
Tipo del documento:
Artículo
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