DIAGNOSING, MANAGING, AND RESOLVING LAMENESS IN HORSES
Fig. 3. A, Probe placement, transectional view. B, Transectional image just left of midline at the level of T17 with 7.5 MHz linear transducer (MMs, multifidus muscle; LDM, longissimus dorsi muscle, TLF, thoracolumbar fascia). C, Typical paired transectional image of left and right back muscles at the level of T11 just off midline with 3.5 MHz macroconvex transducer. D, Typical paired transectional image of left and right back muscles at the level of T17 just off midline with 3.5 MHz macroconvex transducer. (MM, multifidus muscle; MP, mammillary process; SP, spinous process; LDM, longissimus dorsi muscle; SPIN, spinalis muscle; Z, zygapophyseal joint.)
