Cerebral infarction due to thrombosis of other precerebral artery
ICD-10 I63.09 is a billable code used to indicate a diagnosis of cerebral infarction due to thrombosis of other precerebral artery.
Cerebral infarction due to thrombosis of other precerebral artery refers to a type of stroke that occurs when a blood clot obstructs blood flow in arteries supplying the brain, specifically those not classified as the internal carotid or vertebral arteries. This condition can lead to significant neurological deficits, depending on the area of the brain affected. Clinical presentation may include sudden onset of weakness, numbness, difficulty speaking, or loss of coordination. The anatomy involved includes the precerebral arteries, which are critical for supplying oxygenated blood to the brain. Disease progression can vary; some patients may experience transient ischemic attacks (TIAs) before a full stroke occurs, while others may have a sudden onset of symptoms. Diagnostic considerations include neuroimaging (CT or MRI) to confirm the presence of an infarction and to rule out hemorrhagic stroke. Risk factors include hypertension, diabetes, hyperlipidemia, and lifestyle factors such as smoking and sedentary behavior.
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
I63.09 covers cerebral infarction specifically due to thrombosis in precerebral arteries other than the internal carotid and vertebral arteries. This includes conditions where blood flow is obstructed due to clot formation, leading to ischemic damage in the brain.
I63.09 should be used when the infarction is specifically due to thrombosis in other precerebral arteries, as opposed to codes like I63.08 which pertains to the internal carotid artery. Accurate diagnosis and imaging results are essential for differentiation.
Documentation should include clinical findings, imaging results confirming the infarction, and details regarding the specific artery affected. Comprehensive notes on patient history, risk factors, and treatment plans are also necessary.
