Cerebral infarction due to thrombosis of basilar artery
ICD-10 I63.02 is a billable code used to indicate a diagnosis of cerebral infarction due to thrombosis of basilar artery.
Cerebral infarction due to thrombosis of the basilar artery is a critical condition characterized by the obstruction of blood flow to the brain, specifically affecting the basilar artery, which supplies blood to the brainstem and cerebellum. Clinically, patients may present with sudden onset of neurological deficits, including dizziness, visual disturbances, ataxia, and altered consciousness, depending on the area of the brain affected. The basilar artery is formed by the union of the two vertebral arteries and is crucial for brainstem function. Disease progression can lead to significant morbidity, including long-term disability or death if not promptly treated. Diagnostic considerations include neuroimaging techniques such as CT or MRI to confirm the presence of an infarct and to rule out hemorrhagic stroke. Risk factors for thrombosis include atherosclerosis, hypertension, diabetes, and hyperlipidemia, which contribute to the narrowing of the arteries and subsequent thrombus formation. Early recognition and intervention are vital to improve outcomes and minimize complications.
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
I63.02 specifically covers cerebral infarction resulting from thrombosis of the basilar artery, which may lead to various neurological deficits. It is essential to differentiate this from other types of strokes, such as those caused by embolism or hemorrhage.
I63.02 should be used when the cerebral infarction is confirmed to be due to thrombosis of the basilar artery, as opposed to embolic strokes or infarctions in other cerebral arteries. Accurate diagnosis through imaging is crucial for appropriate code selection.
Documentation must include clinical findings, imaging results confirming the infarction, and details of the patient's medical history, including risk factors for stroke. Comprehensive notes from neurologists or emergency physicians are vital.
