Download original image
Fig. 4. Ultrasound (US) images and frequency of the detected transverse cervical artery; In the panels A–D show US images of the same patient at the lines I–IV, respectively. Tz: trapezius muscle, Rm: rhomboid minor muscle, Sc: scapula, SS: supraspinatus muscle.
The Korean Journal of Pain 2020;33:48~53
© Korean J Pain