Category: K55 - Vascular disorders of intestine

 Chapter Notes

 K55

Vascular disorders of intestine

necrotizing enterocolitis of newborn (P77.-)

angioectasia (angiodysplasia) duodenum (K31.81-)

 K55.0

Acute vascular disorders of intestine

Infarction of appendices epiploicae

Mesenteric (artery) (vein) embolism

Mesenteric (artery) (vein) infarction

Mesenteric (artery) (vein) thrombosis

 K55.01

Acute (reversible) ischemia of small intestine

 K55.011

Focal (segmental) acute (reversible) ischemia of small intestine

 K55.012

Diffuse acute (reversible) ischemia of small intestine

 K55.019

Acute (reversible) ischemia of small intestine, extent unspecified

 K55.02

Acute infarction of small intestine

Gangrene of small intestine

Necrosis of small intestine

 K55.021

Focal (segmental) acute infarction of small intestine

 K55.022

Diffuse acute infarction of small intestine

 K55.029

Acute infarction of small intestine, extent unspecified

 K55.03

Acute (reversible) ischemia of large intestine

Acute fulminant ischemic colitis

Subacute ischemic colitis

 K55.031

Focal (segmental) acute (reversible) ischemia of large intestine

 K55.032

Diffuse acute (reversible) ischemia of large intestine

 K55.039

Acute (reversible) ischemia of large intestine, extent unspecified

 K55.04

Acute infarction of large intestine

Gangrene of large intestine

Necrosis of large intestine

 K55.041

Focal (segmental) acute infarction of large intestine

 K55.042

Diffuse acute infarction of large intestine

 K55.049

Acute infarction of large intestine, extent unspecified

 K55.05

Acute (reversible) ischemia of intestine, part unspecified

 K55.051

Focal (segmental) acute (reversible) ischemia of intestine, part unspecified

 K55.052

Diffuse acute (reversible) ischemia of intestine, part unspecified

 K55.059

Acute (reversible) ischemia of intestine, part and extent unspecified

 K55.06

Acute infarction of intestine, part unspecified

Acute intestinal infarction

Gangrene of intestine

Necrosis of intestine

 K55.061

Focal (segmental) acute infarction of intestine, part unspecified

 K55.062

Diffuse acute infarction of intestine, part unspecified

 K55.069

Acute infarction of intestine, part and extent unspecified

 K55.1

Chronic vascular disorders of intestine

Chronic ischemic colitis

Chronic ischemic enteritis

Chronic ischemic enterocolitis

Ischemic stricture of intestine

Mesenteric atherosclerosis

Mesenteric vascular insufficiency

 K55.2

Angiodysplasia of colon

 K55.20

Angiodysplasia of colon without hemorrhage

 K55.21

Angiodysplasia of colon with hemorrhage

 K55.3

Necrotizing enterocolitis

necrotizing enterocolitis of newborn (P77.-)

necrotizing enterocolitis due to Clostridium difficile (A04.7-)

 K55.30

Necrotizing enterocolitis, unspecified

Necrotizing enterocolitis, NOS

 K55.31

Stage 1 necrotizing enterocolitis

Necrotizing enterocolitis without pneumatosis, without perforation

 K55.32

Stage 2 necrotizing enterocolitis

Necrotizing enterocolitis with pneumatosis, without perforation

 K55.33

Stage 3 necrotizing enterocolitis

Necrotizing enterocolitis with perforation

Necrotizing enterocolitis with pneumatosis and perforation

 K55.8

Other vascular disorders of intestine

 K55.9

Vascular disorder of intestine, unspecified

Ischemic colitis

Ischemic enteritis

Ischemic enterocolitis