 K56 |
 |
Paralytic ileus and intestinal obstruction without hernia  |
| |
| Excludes1 |
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-)
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| Excludes2 |
stenosis of anus or rectum (K62.4)
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|
| |
 K56.0 |
|
Paralytic ileus |
| |
| Paralysis of bowel | | Paralysis of colon | | Paralysis of intestine |
| Excludes1 |
gallstone ileus (K56.3)
ileus NOS (K56.7)
obstructive ileus NOS (K56.69-)
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|
|
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| K56.1 |
|
Intussusception |
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| Intussusception or invagination of bowel | | Intussusception or invagination of colon | | Intussusception or invagination of intestine | | Intussusception or invagination of rectum |
| Excludes2 |
intussusception of appendix (K38.8)
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|
|
| |
| K56.2 |
|
Volvulus |
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| Strangulation of colon or intestine | | Torsion of colon or intestine | | Twist of colon or intestine |
| Excludes2 |
volvulus of duodenum (K31.5)
|
|
|
| |
| K56.3 |
|
Gallstone ileus |
| |
| Obstruction of intestine by gallstone |
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|
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| K56.4 |
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Other impaction of intestine |
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| K56.41 |
|
Fecal impaction |
| |
| Excludes2 |
incomplete defecation (R15.0)
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|
| | |
| 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 |
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Intestinal adhesions [bands], unspecified as to partial versus complete obstruction |
| |
| Intestinal adhesions with obstruction NOS |
|
| | |
| K56.51 |
|
Intestinal adhesions [bands], with partial obstruction |
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| Intestinal adhesions with incomplete obstruction |
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| | |
| K56.52 |
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Intestinal adhesions [bands] with complete obstruction |
| |
| |
| K56.6 |
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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 |
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Ileus, unspecified |
| |
| Excludes1 |
obstructive ileus (K56.69-)
|
| Excludes2 |
intestinal obstruction with hernia (K40-K46)
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