Fig. 15.1
US-guided treatment of deep retrocalcaneal bursitis on a short oblique axis. (a) Probe and patient position to perform US-guided treatment of deep retrocalcaneal bursitis. (b) Anatomical scheme and (c) US image of needle insertion within a distended bursa, A Achilles tendon, arrow needle, asterisk distended bursa. (d) Steroid injection (circles)