Spigelian hernia occurs through slit like defect in the anterior abdominal wall adjacent to the semilunar line most of spigelian hernias occur in the lower abdomen where the posterior sheath is deficient the hernia ring is a well defined defect in the transverses aponeurosis
Tags: Spigelian Hernia on Ultrasound
Uploaded by: catee ( Send Message ) on 29-11-2011.
Duration: 0m 19s