2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Congenital Anomalies 740-759 > Other Congenital Anomalies Of Digestive System 751.* > 2006 ICD-9-CM Diagnosis 751.1 Congenital atresia and stenosis of small intestine View the most recent version of ICD-9-CM 751.1 Congenital obliteration of the lumen of the intestine, with the ILEUM involved in 50% of the cases and the JEJUNUM and DUODENUM following in frequency. It is the most frequent cause of INTESTINAL OBSTRUCTION in NEWBORNS. 751.1 is a specific code that can be used to specify a diagnosis 751.1 contains 23 index entries View the ICD-9-CM Volume 1 751.* hierarchy Alternate Terminology Atresia of: duodenum ileum intestine NOS Congenital: absence of small intestine or intestine NOS obstruction of small intestine or intestine NOS stenosis of small intestine or intestine NOS stricture of small intestine or intestine NOS Imperforate jejunum  Index entries containing 751.1: Absence (organ or part) (complete or partial) duodenum (acquired) (postoperative) V45.72 congenital 751.1 ileum (acquired) (postoperative) (posttraumatic) V45.72 congenital 751.1 intestine (acquired) (small) V45.72 congenital 751.1 large 751.2 jejunum (acquired) V45.72 congenital 751.1 Agenesis - see also Absence, by site, congenital duodenum 751.1 ileum 751.1 intestine (small) 751.1 large 751.2 jejunum 751.1 Atresia, atretic (congenital) 759.89 duodenum 751.1 ileum 751.1 intestine (small) 751.1 large 751.2 jejunum 751.1 Hypoplasia, hypoplasis 759.89 intestine (small) 751.1 large 751.2 Imperforate (congenital) - see also Atresia intestine (small) 751.1 large 751.2 jejunum 751.1 Impervious (congenital) - see also Atresia intestine (small) 751.1 large 751.5 Obstruction, obstructed, obstructive duodenum 537.3 congenital 751.1 intestine (mechanical) (neurogenic) (paroxysmal) (postinfectional) (reflex) 560.9 congenital or infantile (small) 751.1 large 751.2 Stenosis (cicatricial) - see also Stricture duodenum 537.3 congenital 751.1 intestine (see also Obstruction, intestine) 560.9 congenital (small) 751.1 large 751.2 Strangulation, strangulated 994.7 intestine (large) (small) 560.2 congenital (small) 751.1 large 751.2 Stricture (see also Stenosis) 799.89 duodenum 537.3 congenital 751.1 intestine (see also Obstruction, intestine) 560.9 congenital (small) 751.1 large 751.2