[Functional state of maxillofacial muscles in patients with dentition defects depending on the number of missing antagonist pairs].
Changes in the functions of maxillofacial muscles were studied in patients with first-class defects of dentition. The mean biopotential of masticatory muscles in patients lacking 1 antagonist pair is 30.4% and in those lacking 4 pairs 59.5% lower vs. the norm. The bio-excess coefficient is 23.7% decreased in subjects lacking 1 antagonist pair and 52% decreased in those lacking 4 antagonist pairs. Hence, the function of maxillofacial muscles depends on the extent of dentition defect.
Omarov
O G
OG
Persin
L S
LS
Omarova
Kh O
KhO
D000328:Adult; D019229:Dentition, Permanent; D019054:Evoked Potentials, Motor / Q000502:physiology; D006801:Humans; D008410:Masticatory Muscles / Q000503:physiopathology*; D008875:Middle Aged; D016388:Tooth Loss / Q000503:physiopathology*