ICD-9-CM Volume 2 Index entries containing back-references to 
456.1:
- Phlebectasia (see also Varicose, vein) 454.9  esophagus (see also Varix, esophagus) 456.1 esophagus (see also Varix, esophagus) 456.1  with hemorrhage (see also Varix, esophagus, bleeding) 456.0 with hemorrhage (see also Varix, esophagus, bleeding) 456.0 
 
 
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative 707.9  esophagus (peptic) 530.20 esophagus (peptic) 530.20   with bleeding 530.21 with bleeding 530.21 
  due to ingestion due to ingestion
  fungal 530.20 fungal 530.20 
  infectional 530.20 infectional 530.20 
  varicose (see also Varix, esophagus) 456.1 varicose (see also Varix, esophagus) 456.1   bleeding (see also Varix, esophagus, bleeding) 456.0 bleeding (see also Varix, esophagus, bleeding) 456.0 
 
 
  varicose (lower extremity, any part) 454.0 varicose (lower extremity, any part) 454.0   anus - see Varicose, ulcer, anus anus - see Varicose, ulcer, anus
  broad ligament 456.5 broad ligament 456.5 
  esophagus (see also Varix, esophagus) 456.1 esophagus (see also Varix, esophagus) 456.1   bleeding (see also Varix, esophagus, bleeding) 456.0 bleeding (see also Varix, esophagus, bleeding) 456.0 
 
  inflamed or infected 454.2 inflamed or infected 454.2 
  nasal septum 456.8 nasal septum 456.8 
  perineum 456.6 perineum 456.6 
  rectum - see Varicose, ulcer, anus rectum - see Varicose, ulcer, anus
  scrotum 456.4 scrotum 456.4 
  specified site NEC 456.8 specified site NEC 456.8 
  sublingual 456.3 sublingual 456.3 
  vulva 456.6 vulva 456.6 
 
 
- Varicose ulcer (lower extremity, any part) 454.0 ulcer (lower extremity, any part) 454.0   anus 455.8 anus 455.8 
  esophagus (see also Varix, esophagus) 456.1 esophagus (see also Varix, esophagus) 456.1   bleeding (see also Varix, esophagus, bleeding) 456.0 bleeding (see also Varix, esophagus, bleeding) 456.0 
 
  inflamed or infected 454.2 inflamed or infected 454.2 
  nasal septum 456.8 nasal septum 456.8 
  perineum 456.6 perineum 456.6 
  rectum - see Varicose, ulcer, anus rectum - see Varicose, ulcer, anus
  scrotum 456.4 scrotum 456.4 
  specified site NEC 456.8 specified site NEC 456.8 
 
  vein (lower extremity) (ruptured) (see also Varix) 454.9 vein (lower extremity) (ruptured) (see also Varix) 454.9   with with
  anus - see Hemorrhoids anus - see Hemorrhoids
  broad ligament 456.5 broad ligament 456.5 
  congenital (peripheral) 747.60 congenital (peripheral) 747.60 
  esophagus (ulcerated (see also Varix, esophagus) 456.1 esophagus (ulcerated (see also Varix, esophagus) 456.1   bleeding (see also Varix, esophagus, bleeding) 456.0 bleeding (see also Varix, esophagus, bleeding) 456.0 
 
  inflamed or infected 454.1 inflamed or infected 454.1 
  in pregnancy or puerperium 671.0 in pregnancy or puerperium 671.0 
  nasal septum (with ulcer) 456.8 nasal septum (with ulcer) 456.8 
  pelvis 456.5 pelvis 456.5 
  perineum 456.6 perineum 456.6    in pregnancy, childbirth, or puerperium 671.1 in pregnancy, childbirth, or puerperium 671.1 
 
  rectum - see Hemorrhoids rectum - see Hemorrhoids
  scrotum (ulcerated) 456.4 scrotum (ulcerated) 456.4 
  specified site NEC 456.8 specified site NEC 456.8 
  sublingual 456.3 sublingual 456.3 
  ulcerated 454.0 ulcerated 454.0    inflamed or infected 454.2 inflamed or infected 454.2 
 
  umbilical cord, affecting fetus or newborn 762.6 umbilical cord, affecting fetus or newborn 762.6 
  urethra 456.8 urethra 456.8 
  vulva 456.6 vulva 456.6    in pregnancy, childbirth, or puerperium 671.1 in pregnancy, childbirth, or puerperium 671.1 
 
 
 
- Varix (lower extremity) (ruptured) 454.9  esophagus (ulcerated) 456.1 esophagus (ulcerated) 456.1