Cerebral infarction due to thrombosis of carotid artery
ICD-10 I63.03 is a used to indicate a diagnosis of cerebral infarction due to thrombosis of carotid artery.
Cerebral infarction due to thrombosis of the carotid artery is a type of ischemic stroke that occurs when a blood clot forms in the carotid artery, obstructing blood flow to the brain. Clinically, patients may present with sudden onset of neurological deficits, including weakness or numbness on one side of the body, difficulty speaking, or loss of coordination. The carotid arteries, located on either side of the neck, are crucial for supplying blood to the brain. Thrombosis in these arteries can result from atherosclerosis, where plaque builds up and narrows the artery, or from other conditions that promote clot formation. Disease progression can lead to irreversible brain damage if not promptly treated. Diagnostic considerations include imaging studies such as CT or MRI scans to confirm the presence of an infarct and Doppler ultrasound to assess carotid artery patency. Timely intervention is critical to restore blood flow and minimize neurological damage.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
I63.03 specifically covers cerebral infarctions resulting from thrombosis in the carotid artery, which may include conditions like transient ischemic attacks (TIAs) that lead to permanent neurological deficits.
I63.03 should be used when the cerebral infarction is directly attributed to thrombosis of the carotid artery, differentiating it from other ischemic strokes that may arise from embolism or other vascular issues.
Documentation should include clinical findings, imaging results confirming the presence of a thrombus in the carotid artery, and a detailed account of the patient's neurological status and treatment plan.
