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Definition
By Mayo Clinic staff
An inguinal hernia occurs when soft tissue — usually part of the membrane lining the abdominal cavity (omentum) or part of the intestine — protrudes through a weak point in the abdominal muscles. The resulting bulge can be painful, especially when you cough, bend over or lift a heavy object.
An inguinal hernia isn't necessarily dangerous by itself. It doesn't get better or go away on its own, however, and it can lead to life-threatening complications. For this reason, your doctor is likely to recommend surgery to fix an inguinal hernia that's painful or becoming larger. Inguinal hernia repair is a common surgical procedure.
References
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Feldman M, et al. Sleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4160-6189-2..X0001-7--TOP&isbn=978-1-4160-6189-2&about=true&uniqId=229935664-2192. Accessed Jan. 8, 2013.
- Goroll AH, et al. Primary Care Medicine: Office Evaluation and Management of the Adult Patient. 6th ed. Philadelphia, Pa.: Lippincott Williams & Wilkins; 2009. http://gateway.ovid.com/ovidweb.cgi?T=JS&MODE=ovid&PAGE=main&D=baov&PCOSTART=goroll. Accessed Jan. 8, 2013.
- Inguinal hernia. National Digestive Diseases Information Clearinghouse. http://digestive.niddk.nih.gov/ddiseases/pubs/inguinalhernia/#what. Accessed Jan. 8, 2013.
- Mizrahi H, et al. Management of asymptomatic inguinal hernia: A systematic review of the evidence. Archives of Surgery. 2012;147:277.
- AskMayoExpert. What are the most common types of hernia that occur in children? Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2012.
- Matthews RD, et al. Inguinal hernia in the 21st century: An evidence-based review. Current Problems in Surgery. 2008;45:261.
- Karthikesalingam A, et al. Meta-analysis of randomized controlled trials comparing laparoscopic with open mesh repair of recurrent inguinal hernia. British Journal of Surgery. 2010;97:4.
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