Força de mordida em pacientes candidatos à gastroplastia

Santos, Andréa Cavalcante dos; Silva, Carlos Antônio Bruno da

doi:10.1590/s0102-67202013000400012

Cited by 1 publication

(4 citation statements)

References 6 publications

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“…The technique used and the guidelines were previously explained to the patient for data collection protocols already published 9 , 14 , 16 , 23 , 26 . During habitual mastication, it was standardized as food, a portion of french bread 5 cm 3 and signal capture time during chewing; they were analyzed in all ranges without exclusions, taking advantage of the total sample time until swallowing food.…”

Section: Methodsmentioning

confidence: 99%

“…Mastication is the physiological exercise involving all senses 22 , 23 being considered an important function of the stomatognatic system 14 . The structures involved in the masticatory act responsible for maintaining healthy conditions for the execution of this function, are considered fixed and mobile serving as the basis of the movements and forces involved in this context 5 .…”

Section: Introductionmentioning

confidence: 99%

“…During mastication, the muscles responsible for this function, especially the masseter, the temporal and the buccinator provides crushing force of great importance in the mastication cycles 18 , 20 as well, it is necessary that the concentration of muscle movement is assembled in premolar and molar regions 23 .…”

Section: Introductionmentioning

confidence: 99%

“…Several studies advocate muscle function responsible for masticatory act with the goal of efficiency for good nutrition 3 , 7 , 23 and, despite considering this area of orofacial motricity in its relation with speech therapists in bariatric surgery team, a field new insert, contains no proof of their efficiency 6 , but is sought tirelessly this purpose throughout the scientific research.…”

Section: Introductionmentioning

confidence: 99%

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Surface Electromyography of Masseter and Temporal Muscles With Use Percentage While Chewing on Candidates for Gastroplasty

Santos¹,

Silva²

2016

ABCD, arq. bras. cir. dig.

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Background:Surface electromyography identifies changes in the electrical potential of the muscles during each contraction. The percentage of use is a way to treat values enabling comparison between groups. Aim:To analyze the electrical activity and the percentage of use of masseter and temporal muscles during chewing in candidates for gastric bypass. Methods:It was used Surface Electromyography Miotool 200,400 (Miotec (r), Porto Alegre/RS, Brazil) integrated with Miograph 2.0 software, involving patients between 20-40 years old. Were included data on electrical activity simultaneously and in pairs of temporal muscle groups and masseter at rest, maximum intercuspation and during the chewing of food previously classified. Results:Were enrolled 39 patients (59 women), mean age 27.1+/-5.7. The percentage of use focused on temporal muscle, in a range of 11-20, female literacy (n=11; 47.82) on the left side and 15 (65.21) on the right-hand side. In the male, nine (56.25) at left and 12 (75.00) on the right-hand side. In masseter, also in the range of 11 to 20, female literacy (n=10; 43.48) on the left side and 11 (47.83) on the right-hand side. In the male, nine (56.25) at left and eight (50.00) on the right-hand side. Conclusion:40-50% of the sample showed electrical activity in muscles (masseter and temporal) with variable values, and after processing into percentage value, facilitating the comparison of load of used electrical activity between the group, as well as usage percentage was obtained of muscle fibers 11-20% values involving, representing a range that is considered as a reference to the group studied. The gender was not a variable.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%