TY - CHAP M1 - Book, Section TI - Therapeutic Ultrasound A1 - Starkey, Chad Y1 - 2013 N1 - T2 - Therapeutic Modalities, 4e AB - Therapeutic ultrasound is presented in this section rather than in the thermal agents section for two reasons: (1) it is an acoustical modality that uses mechanical energy rather than an electromagnetic or infrared modality and (2) it is a deep-heating agent. In addition, ultrasound is capable of producing mechanical, nonthermal effects in addition to its thermal effects. Also refer to the basic physiological responses to heat described in Chapter 5. SN - PB - F. A. Davis Company CY - New York, NY Y2 - 2024/04/19 UR - fadavisat.mhmedical.com/content.aspx?aid=1163448161 ER -