Cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery
ICD-10 I63.521 is a billable code used to indicate a diagnosis of cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery.
Cerebral infarction due to unspecified occlusion or stenosis of the right anterior cerebral artery refers to an area of ischemia in the brain resulting from a blockage or narrowing of the right anterior cerebral artery (ACA). The ACA supplies blood to the medial portions of the frontal lobes and the superior medial parietal lobes. Clinical presentation may include sudden onset of weakness or paralysis on the opposite side of the body, sensory loss, speech difficulties, and cognitive impairments. The disease progression can vary, with some patients experiencing transient ischemic attacks (TIAs) prior to a full-blown stroke. Diagnostic considerations include neuroimaging techniques such as CT or MRI scans to identify the infarction and assess the extent of brain damage. Additionally, vascular imaging may be necessary to evaluate the occlusion or stenosis of the artery. Early intervention is crucial to minimize neurological deficits 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
I63.521 covers cerebral infarctions resulting from unspecified occlusion or stenosis of the right anterior cerebral artery, which may include ischemic strokes and transient ischemic attacks (TIAs) related to this artery.
I63.521 should be used when the occlusion or stenosis of the right anterior cerebral artery is confirmed but not specified. If the occlusion is documented as due to a specific cause (e.g., embolism), a more specific code should be selected.
Documentation should include clinical findings, imaging results (CT/MRI), and any relevant history of vascular disease. Clear notes on the patient's symptoms and the clinical rationale for the diagnosis are also necessary.
