Cerebral infarction due to embolism of unspecified posterior cerebral artery
ICD-10 I63.439 is a billable code used to indicate a diagnosis of cerebral infarction due to embolism of unspecified posterior cerebral artery.
Cerebral infarction due to embolism of the unspecified posterior cerebral artery is a condition characterized by the obstruction of blood flow to the brain's posterior cerebral artery, leading to ischemia and subsequent tissue death. Clinically, patients may present with sudden onset of neurological deficits, which can include visual disturbances, sensory loss, or motor weakness, depending on the specific areas of the brain affected. The posterior cerebral artery supplies blood to the occipital lobe and parts of the temporal lobe, and infarction in this region can lead to significant cognitive and sensory impairments. The disease progression can vary; some patients may experience rapid deterioration, while others may have a more gradual onset of symptoms. Diagnostic considerations include neuroimaging studies such as CT or MRI to confirm the presence of an infarct and to rule out other causes of neurological symptoms. Additionally, identifying the source of the embolism, which may originate from the heart or large vessels, is crucial for appropriate management and prevention of future events.
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
I63.439 covers cerebral infarction specifically due to embolism affecting the posterior cerebral artery, which may result from various conditions such as atrial fibrillation, carotid artery disease, or other embolic sources.
I63.439 should be used when the embolism's specific artery is not documented, distinguishing it from codes that specify the right or left posterior cerebral artery.
Documentation should include clinical findings, imaging results confirming cerebral infarction, and any relevant history of embolic sources, such as cardiac conditions or vascular disease.
