title: Jaw muscle activity in complete denture wearers--a longitudinal electromyographic study.
abstract: EMG study of subjects wearing immediate complete upper and lower dentures revealed marked alterations in activity of the jaw closing muscles during the biting actions recorded. This finding suggests that changes in jaw and occlusal relationships due to resorption of residual ridges and settling of the dentures also affects jaw muscle activity. The relations between EMG and morphologic findings will be analyzed further in a separate article.
mesh_terms: D000328:Adult; D000368:Aged; D002508:Cephalometry; D003824:Denture, Complete; D003825:Denture, Complete, Immediate; D004576:Electromyography; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008334:Mandible / Q000033:anatomy & histology; D008410:Masticatory Muscles / Q000502:physiology*; D008875:Middle Aged; D009119:Muscle Contraction; D010474:Percussion