Cerebral infarction due to embolism of right posterior cerebral artery
ICD-10 I63.431 is a billable code used to indicate a diagnosis of cerebral infarction due to embolism of right posterior cerebral artery.
Cerebral infarction due to embolism of the right posterior cerebral artery is a type of ischemic stroke that occurs when a blood clot or embolus obstructs blood flow to the right posterior cerebral artery (PCA). This artery supplies blood to the occipital lobe, which is responsible for visual processing, and parts of the temporal lobe. Clinical presentation may include sudden onset of visual disturbances, such as homonymous hemianopia, and potential cognitive deficits. The progression of the disease can vary; some patients may experience rapid deterioration, while others may have a more gradual onset of symptoms. Diagnostic considerations include neuroimaging techniques such as CT or MRI to confirm the presence of an infarct and to rule out hemorrhagic stroke. Additionally, vascular imaging may be utilized to identify the source of the embolism, which could be from cardiac sources such as atrial fibrillation or from atherosclerotic disease. Early diagnosis and intervention are crucial to minimize neurological damage and improve outcomes.
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
I63.431 specifically covers cerebral infarctions resulting from embolisms affecting the right posterior cerebral artery. This includes conditions such as embolic strokes originating from cardiac sources or atherosclerotic plaques.
I63.431 should be used when there is clear evidence of an embolic stroke affecting the right PCA. It is distinct from codes for thrombosis or other types of strokes where the etiology is different.
Documentation should include clinical findings, imaging results confirming the infarction, and any relevant history of embolic sources such as atrial fibrillation or recent cardiac events.
