Fig. 1
From: Ultrasound-guided perineural injection of the saphenous nerve in goat cadavers

Ultrasound image of the medial aspect of the thigh of a goat cadaver. Ultrasound image of the medial aspect of the thigh before 1% methylene blue injection, showing the sonographic anatomy of the saphenous nerve injection point and the anatomical structures related to it. Cd: Caudal; Cr: Cranial; FA: Femoral artery; RF: Rectus femoris muscle; SM: Sartorius muscle; SN: Saphenous nerve