Maydl hernia

Maydl hernias (alternative plural: herniae) are defined as the presence of two small bowel loops within a single hernial sac, that is, there are two efferent and two afferent loops of bowel, forming a "W" shape. Hence sometimes known as a W hernia or a hernia-in-W.

This type of hernia is more prone to strangulation and necrosis. The intervening intra-abdominal loop is also at risk of a closed loop obstruction.

See also

Inspired signs

Article information

rID: 25969
Synonyms or Alternate Spellings:
  • W herniae
  • W hernias
  • W hernia
  • Hernia-in-W
  • Maydl's hernias
  • Maydl hernia
  • Maydl herniation
  • Maydl hernias
  • Maydl's hernia

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Cases and figures

  • Case 1: Spigelian and Maydl hernias
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