masticatory muscles การใช้

• In patients with OMD, involuntary contractions may involve the muscles used for chewing ( masticatory muscles ).
• Dr . Morill worked more deeply on the relationship between masticatory muscles and pain signals from the periodontal tissue in different ways.
• Dr . Morill found out that masticatory muscles will stop their contraction by appearance the first pain signals from the periodontal tissue differently.
• Dr . Weber worked out that 1 cm 2 cross section surface area of any masticatory muscle can produce approximately 10 kg force.
• The muscles that power the jaw movements during chewing are known as the muscles of mastication or masticatory muscles and are functionally classified as;
• "Dr . Weber " work out that 1 cm 2 surface of perpendicular slide of any masticatory muscle can produce approximately force.
• Both have a raised and dome-like anterior cranial, enlarged areas for the attachment of masticatory muscles, enlarged premolars, and reinforced tooth enamel.
• The depth of the body increases owing to increased growth of the alveolar part, to afford room for the roots of the teeth, and by thickening of the subdental portion which enables the jaw to withstand the powerful action of the masticatory muscles; but, the alveolar portion is the deeper of the two, and, consequently, the chief part of the body lies above the oblique line.