Summary
Definition
History and exam
Key diagnostic factors
- groin discomfort or pain with bulge
- groin mass
- abdominal discomfort or pain
Other diagnostic factors
- acute abdomen
- nausea and vomiting
- constipation
Risk factors
- male sex
- older age
- family history
- prematurity
- abdominal aortic aneurysm (AAA)
- defective transversalis fascia
- chronic bronchitis or emphysema
- Marfan syndrome
- Ehlers-Danlos syndrome
- lathyrism
- smoking
- heavy lifting
- pregnancy
- ascites
- prostatectomy
- appendectomy
- benign prostatic hypertrophy
- urethral stricture
Diagnostic tests
1st tests to order
- clinical diagnosis
Tests to consider
- ultrasound scan of groin
- CT scan
- MRI of groin
Treatment algorithm
incarcerated or strangulated hernia
small, asymptomatic hernia
large or symptomatic uncomplicated hernia
Contributors
Authors
Richard Burney, MD
Professor Emeritus of Surgery
Section of General Surgery
University of Michigan
Ann Arbor
MI
Disclosures
RB declares that he has no competing interests.
Acknowledgements
Dr Richard Burney would like to gratefully acknowledge Dr LS Wong and Dr EA Agaba, the previous contributors to this monograph. LSW and EAA declare that they have no competing interests.
Peer reviewers
Mark Carlson, MD, FACS
Department of Surgery
University of Nebraska Medical Center
Omaha
NE
Disclosures
MC declares that he has no competing interests.
Patrick J. O'Dwyer, MBChB BAO, FRCS, MCh
Professor of Gastrointestinal Surgery
University Department of Surgery
Western Infirmary
Glasgow
UK
Disclosures
PJOD declares that he has no competing interests.
References
Key articles
Itani KMF, Fitzgibbons R. Approach to groin hernias. JAMA Surg. 2019 Jun 1;154(6):551-2.Full text Abstract
Fitzgibbons RJ Jr, Ramanan B, Arya S, et al. Long-term results of a randomized controlled trial of a nonoperative strategy (watchful waiting) for men with minimally symptomatic inguinal hernias. Ann Surg. 2013 Sep;258(3):508-15. Abstract
Montgomery J, Dimick JB, Telem DA. Management of groin hernias in adults-2018. JAMA. 2018 Sep 11;320(10):1029-30. Abstract
Neumayer L, Giobbie-Hurder A, Jonasson O, et al. Open mesh versus laparoscopic mesh repair of inguinal hernia. N Engl J Med. 2004 Apr 29;350(18):1819-27.Full text Abstract
Reference articles
A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.
Differentials
- Undescended testis
- Lymphadenopathy
- Femoral hernia
More DifferentialsGuidelines
- ACR appropriateness criteria: hernia
- International guidelines for groin hernia management
More GuidelinesPatient information
Inguinal hernia: what is it?
Inguinal hernia: hernia surgery
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