case_images: PMC3997858_01
case_images: Anatomy of nerves around the inguinal region.
case_images: CRIA2014-371703.001.jpg
case_images: PMC3997858_01_CRIA2014-371703.001.jpg
case_images: fig1
case_images: A high frequency, linear, high resolution probe (GE Ultrasound, LOGIQ e machine) was initially kept perpendicular to the inguinal ligament just above the femoral vessels (Figure 1).
case_images: Visualization of structures in the inguinal canal and transducer orientation.
case_images: CRIA2014-371703.002.jpg
case_images: PMC3997858_01_CRIA2014-371703.002.jpg
case_images: fig2
case_images: A longitudinal view of the femoral artery is also identified at the same site (Figure 2).
case_images: Injection into the inguinal canal to block the genitofemoral nerve.
case_images: CRIA2014-371703.003.jpg
case_images: PMC3997858_01_CRIA2014-371703.003.jpg
case_images: fig3
case_images: We used an in-plane approach to direct the needle towards the spermatic cord to block the genital branch of the GF nerve, using a 50 mm echostim needle (Benlan, Ontario, Canada) (Figure 3).