Alphabetic Index · main term
Narrowing
At the main termsee also Stenosis
Narrowing is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It has 28 subterms and 12 code entries. First-level subterms include artery, auditory canal, caudal septum, fixed, lower lateral cartilage, alar rim and nasal sill, eustachian tube, eyelid, larynx, mesenteric artery, nasal septum, head of the inferior turbinate and the upper lateral cartilage and more. Also see Stenosis. Confirm any code you find here in the Tabular List before you report it.
Subterms 28
arteryI77.1
- auditory, internalI65.8
- basilar see Occlusion, artery, basilar
- carotid see Occlusion, artery, carotid
- cerebellar see Occlusion, artery, cerebellar
- cerebral see Occlusion artery, cerebral
- choroidal see Occlusion, artery, precerebral, specified NEC
- communicating posterior see Occlusion, artery, precerebral, specified NEC
coronary see also Disease, heart, ischemic, atherosclerotic
- due to syphilis NECA52.06
- hypophyseal see Occlusion, artery, precerebral, specified NEC
- pontine see Occlusion, artery, precerebral, specified NEC
- precerebral see Occlusion, artery, precerebral
- vertebral see Occlusion, artery, vertebral
- auditory canal (external) see Stenosis, external ear canal
- caudal septum, fixed, lower lateral cartilage, alar rim and nasal sillJ34.8211
- eustachian tube see Obstruction, eustachian tube
- eyelid see Disorder, eyelid function
- larynxJ38.6
- mesenteric artery see also Ischemia, intestine, acuteK55.059
- nasal septum, head of the inferior turbinate and the upper lateral cartilageJ34.8201
- palateM26.89
- palpebral fissure see Disorder, eyelid function
- urethra see Stricture, urethra