Category: K56 - Paralytic ileus and intestinal obstruction without hernia

 Chapter Notes

 K56

Paralytic ileus and intestinal obstruction without hernia

congenital stricture or stenosis of intestine (Q41-Q42)

cystic fibrosis with meconium ileus (E84.11)

ischemic stricture of intestine (K55.1)

meconium ileus NOS (P76.0)

neonatal intestinal obstructions classifiable to P76.-

obstruction of duodenum (K31.5)

postprocedural intestinal obstruction (K91.3-)

stenosis of anus or rectum (K62.4)

 K56.0

Paralytic ileus

Paralysis of bowel

Paralysis of colon

Paralysis of intestine

gallstone ileus (K56.3)

ileus NOS (K56.7)

obstructive ileus NOS (K56.69-)

 K56.1

Intussusception

Intussusception or invagination of bowel

Intussusception or invagination of colon

Intussusception or invagination of intestine

Intussusception or invagination of rectum

intussusception of appendix (K38.8)

 K56.2

Volvulus

Strangulation of colon or intestine

Torsion of colon or intestine

Twist of colon or intestine

volvulus of duodenum (K31.5)

 K56.3

Gallstone ileus

Obstruction of intestine by gallstone

 K56.4

Other impaction of intestine

 K56.41

Fecal impaction

constipation (K59.0-)

incomplete defecation (R15.0)

 K56.49

Other impaction of intestine

 K56.5

Intestinal adhesions [bands] with obstruction (postinfection)

Abdominal hernia due to adhesions with obstruction

Peritoneal adhesions [bands] with intestinal obstruction (postinfection)

 K56.50

Intestinal adhesions [bands], unspecified as to partial versus complete obstruction

Intestinal adhesions with obstruction NOS

 K56.51

Intestinal adhesions [bands], with partial obstruction

Intestinal adhesions with incomplete obstruction

 K56.52

Intestinal adhesions [bands] with complete obstruction

 K56.6

Other and unspecified intestinal obstruction

 K56.60

Unspecified intestinal obstruction

 K56.600

Partial intestinal obstruction, unspecified as to cause

Incomplete intestinal obstruction, NOS

 K56.601

Complete intestinal obstruction, unspecified as to cause

 K56.609

Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction

Intestinal obstruction NOS

 K56.69

Other intestinal obstruction

Enterostenosis NOS

Obstructive ileus NOS

Occlusion of colon or intestine NOS

Stenosis of colon or intestine NOS

Stricture of colon or intestine NOS

 K56.690

Other partial intestinal obstruction

Other incomplete intestinal obstruction

 K56.691

Other complete intestinal obstruction

 K56.699

Other intestinal obstruction unspecified as to partial versus complete obstruction

Other intestinal obstruction, NEC

 K56.7

Ileus, unspecified

obstructive ileus (K56.69-)

intestinal obstruction with hernia (K40-K46)