Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries
ICD-10 I63.2 is a used to indicate a diagnosis of cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries.
Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries refers to a type of stroke that occurs when blood flow to a part of the brain is interrupted due to blockage or narrowing of the arteries supplying the brain. The precerebral arteries include the carotid arteries and their branches, which are crucial for delivering oxygenated blood to the brain. Clinical presentation may include sudden onset of neurological deficits such as weakness, speech difficulties, or loss of coordination. Disease progression can vary, with some patients experiencing transient ischemic attacks (TIAs) prior to a full-blown stroke. Diagnostic considerations involve imaging studies such as CT or MRI scans to confirm the infarction and assess the extent of brain damage. Additionally, Doppler ultrasound may be utilized to evaluate blood flow in the carotid arteries. Understanding the underlying cardiovascular risk factors, such as hypertension, diabetes, and hyperlipidemia, is essential for comprehensive management and prevention of future strokes.
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
I63.2 covers cerebral infarctions resulting from unspecified occlusion or stenosis of precerebral arteries, which may include conditions like carotid artery stenosis or other vascular abnormalities that lead to reduced blood flow to the brain.
I63.2 should be used when the specific cause of the cerebral infarction is not clearly defined as embolism or thrombosis, and when the occlusion or stenosis is not specified, making it distinct from codes I63.1 and I63.3.
Documentation should include clinical findings, imaging results confirming cerebral infarction, and any relevant history of vascular disease or risk factors. Clear notes on the absence of specific occlusion or stenosis details are also necessary.
