ICD-9-CM Volume 2 Index entries containing back-references to 
564.89:
- Achalasia 530.0

sphincteral NEC 564.89
 - Atonia, atony, atonic
cecum 564.89
colon 564.89
intestine 564.89
 - Contraction, contracture, contracted
anus 564.89
rectum, rectal (sphincter) 564.89
 - Dilatation
anus 564.89
venule - see Hemorrhoids
cecum 564.89
duodenum 564.89
ileum 564.89
jejunum 564.89
rectum 564.89
sphincter ani 564.89
 - Dyskinesia 781.3

intestinal 564.89
 - Dyspepsia (allergic) (congenital) (fermentative) (flatulent) (functional) (gastric) (gastrointestinal) (neurogenic) (occupational) (reflex) 536.8

intestinal 564.89
 - Fermentation (gastric) (gastrointestinal) (stomach) 536.8

intestine 564.89
 - Hyperemia (acute) 780.99

enteric 564.89
intestine 564.89
 - Hypermobility
ileum 564.89
 - Hypofunction
intestinal 564.89
 - Hypomotility
intestine 564.89
 - Ileus (adynamic) (bowel) (colon) (inhibitory) (intestine) (neurogenic) (paralytic) 560.1

myxedema 564.89
 - Immobile, immobility
intestine 564.89
 - Irritability 799.22

duodenum 564.89
ileum 564.89
jejunum 564.89
rectum 564.89
 - König's
syndrome 564.89
 - Paralysis, paralytic (complete) (incomplete) 344.9

digestive organs NEC 564.89
 - Pseudo-obstruction
intestine (chronic) (idiopathic) (intermittent secondary) (primary) 564.89
 - Spasm, spastic, spasticity (see also condition) 781.0

duodenum, duodenal (bulb) 564.89
 - Stasis
cecum 564.89
colon 564.89
ileocecal coil 564.89
ileum 564.89
intestinal 564.89
jejunum 564.89
rectal 564.89
 - Syndrome - see also Disease
König's 564.89
 - Tight, tightness
anus 564.89
rectal sphincter 564.89