Hinchey classification of acute diverticulitis

Edward John Hinchey et al. 3 proposed a classification for acute diverticulitis, that has been variously adapted, and is useful not only in academia but also in outlining successive stages of severity.

Classification

  • stage Ia: phlegmon
  • stage Ib: diverticulitis with pericolic or mesenteric abscess
  • stage II: diverticulitis with walled off pelvic abscess
  • stage III: diverticulitis with generalized purulent peritonitis
  • stage IV: diverticulitis with generalized fecal peritonitis
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Article information

rID: 1451
Synonyms or Alternate Spellings:
  • Acute diverticulitis - Hinchey classification
  • Hinchey classification

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Cases and figures

  • Case 1: stage 1b
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  • Case 2: stage 1a
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  • Case 3: stage 2b
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