Cerebral infarction due to unspecified occlusion or stenosis of left anterior cerebral artery
ICD-10 I63.522 is a billable code used to indicate a diagnosis of cerebral infarction due to unspecified occlusion or stenosis of left anterior cerebral artery.
Cerebral infarction due to unspecified occlusion or stenosis of the left anterior cerebral artery is a condition characterized by the interruption of blood flow to the left anterior cerebral artery, leading to ischemic damage in the corresponding cerebral territory. Clinically, patients may present with unilateral weakness, sensory deficits, and cognitive impairments, particularly affecting the contralateral side of the body. The anterior cerebral artery supplies blood to the medial portions of the frontal lobes and the superior medial parietal lobes, making its occlusion particularly impactful on motor and sensory functions. Disease progression can vary; some patients may experience transient ischemic attacks (TIAs) before a full-blown stroke, while others may have a sudden onset of symptoms. Diagnostic considerations include neuroimaging techniques such as CT or MRI to confirm the presence of infarction and to rule out hemorrhagic stroke. Additionally, vascular imaging may be performed to assess for stenosis or occlusion in the affected artery. Early recognition and management are crucial to minimize neurological deficits and improve patient 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
I63.522 covers cerebral infarction resulting from unspecified occlusion or stenosis of the left anterior cerebral artery. This includes ischemic strokes where the exact cause of occlusion is not identified, such as embolism or thrombosis.
I63.522 should be used when the occlusion or stenosis of the left anterior cerebral artery is documented but not specified as embolic or thrombotic. If the cause is known, more specific codes should be utilized.
Documentation should include clinical findings, imaging results confirming cerebral infarction, and any relevant history of vascular disease. Clear notes on the nature of the occlusion or stenosis, even if unspecified, are essential.
