10 TMD療法としての咬筋超音波照刺の至適条件に関する研究 (第463回大阪歯科学会例会)
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概要
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I investigated the optimum ultrasonic therapy of the masseter muscle for temporomandibular disorders. Deep tenperatures of the bilateral masseter muscles and forehead were measured non-invasively at rest and after ultrasonic therapy. The right masseter muscle of each subject was exposed to a continuous sonic wave of 3 MHz, at an intensity of 1.0, 0.75, and 0.5 W/cm^2 for 5 and 10 minutes. The ascending rate for 10 minutes was significantly higher than that for 5 minutes, and the descending rate for 1.0 W/cm^2 was significantly higher than that for 0.5 W/cm^2. These resuits suggest there is an optimum ultrasonic therapy of the masseter muscle for temporomandibular disorders.
- 大阪歯科学会の論文
- 1998-12-25