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stenosis
Wikipedia Summary
Stenosis (from Ancient Greek στενός (stenós) 'narrow') is the abnormal narrowing of a blood vessel or other tubular organ or structure such as foramina and canals. It is also sometimes called a stricture (as in urethral stricture).
Stricture as a term is usually used when narrowing is caused by contraction of smooth muscle (e.g...
Related Codes (150)
Code | Description | Billable | Details |
|---|---|---|---|
| H04.5 | Stenosis and insufficiency of lacrimal passages | ||
| H04.54 | Stenosis of lacrimal canaliculi | ||
| H04.541 | Stenosis of right lacrimal canaliculi | ||
| H04.542 | Stenosis of left lacrimal canaliculi | ||
| H04.543 | Stenosis of bilateral lacrimal canaliculi | ||
| H04.549 | Stenosis of unspecified lacrimal canaliculi | ||
| H04.551 | Acquired stenosis of right nasolacrimal duct | ||
| H04.559 | Acquired stenosis of unspecified nasolacrimal duct | ||
| H04.56 | Stenosis of lacrimal punctum | ||
| H04.561 | Stenosis of right lacrimal punctum | ||
| H04.562 | Stenosis of left lacrimal punctum | ||
| H04.563 | Stenosis of bilateral lacrimal punctum | ||
| H04.569 | Stenosis of unspecified lacrimal punctum | ||
| H04.57 | Stenosis of lacrimal sac | ||
| H04.571 | Stenosis of right lacrimal sac | ||
| H04.572 | Stenosis of left lacrimal sac | ||
| H04.573 | Stenosis of bilateral lacrimal sac | ||
| H04.579 | Stenosis of unspecified lacrimal sac | ||
| H61.30 | Acquired stenosis of external ear canal, unspecified | ||
| H61.302 | Acquired stenosis of left external ear canal, unspecified | ||
| H61.303 | Acquired stenosis of external ear canal, unspecified, bilateral | ||
| H61.31 | Acquired stenosis of external ear canal secondary to trauma | ||
| H61.311 | Acquired stenosis of right external ear canal secondary to trauma | ||
| H61.32 | Acquired stenosis of external ear canal secondary to inflammation and infection | ||
| H61.321 | Acquired stenosis of right external ear canal secondary to inflammation and infection | ||
| H61.322 | Acquired stenosis of left external ear canal secondary to inflammation and infection | ||
| H61.329 | Acquired stenosis of external ear canal secondary to inflammation and infection, unspecified ear | ||
| H61.39 | Other acquired stenosis of external ear canal | ||
| H61.391 | Other acquired stenosis of right external ear canal | ||
| H61.392 | Other acquired stenosis of left external ear canal | ||
| H61.393 | Other acquired stenosis of external ear canal, bilateral | ||
| I63.2 | Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries | ||
| I63.20 | Cerebral infarction due to unspecified occlusion or stenosis of unspecified precerebral arteries | ||
| I63.21 | Cerebral infarction due to unspecified occlusion or stenosis of vertebral arteries | ||
| I63.211 | Cerebral infarction due to unspecified occlusion or stenosis of right vertebral artery | ||
| I63.212 | Cerebral infarction due to unspecified occlusion or stenosis of left vertebral artery | ||
| I63.213 | Cerebral infarction due to unspecified occlusion or stenosis of bilateral vertebral arteries | ||
| I63.219 | Cerebral infarction due to unspecified occlusion or stenosis of unspecified vertebral artery | ||
| I63.22 | Cerebral infarction due to unspecified occlusion or stenosis of basilar artery | ||
| I63.23 | Cerebral infarction due to unspecified occlusion or stenosis of carotid arteries | ||
| I63.231 | Cerebral infarction due to unspecified occlusion or stenosis of right carotid arteries | ||
| I63.232 | Cerebral infarction due to unspecified occlusion or stenosis of left carotid arteries | ||
| I63.233 | Cerebral infarction due to unspecified occlusion or stenosis of bilateral carotid arteries | ||
| I63.239 | Cerebral infarction due to unspecified occlusion or stenosis of unspecified carotid artery | ||
| I63.29 | Cerebral infarction due to unspecified occlusion or stenosis of other precerebral arteries | ||
| I63.5 | Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries | ||
| I63.50 | Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebral artery | ||
| I63.51 | Cerebral infarction due to unspecified occlusion or stenosis of middle cerebral artery | ||
| I63.511 | Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery | ||
| I63.512 | Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery |
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