Cerebral infarction due to thrombosis of left anterior cerebral artery
ICD-10 I63.322 is a billable code used to indicate a diagnosis of cerebral infarction due to thrombosis of left anterior cerebral artery.
Cerebral infarction due to thrombosis of the left anterior cerebral artery (ACA) occurs when a blood clot obstructs blood flow to the left ACA, leading to ischemia and subsequent tissue death in the affected brain region. Clinically, patients may present with unilateral weakness or paralysis, particularly affecting the contralateral leg, sensory deficits, and cognitive impairments such as aphasia or behavioral changes. The left ACA supplies the medial portions of the frontal lobes and the superior medial parietal lobes, making its infarction particularly impactful on motor and cognitive functions. Disease progression can vary; some patients may experience rapid deterioration, while others may have a more gradual onset of symptoms. Diagnostic considerations include neuroimaging, such as CT or MRI scans, to confirm the presence of an infarct and to rule out other potential causes of neurological deficits. Early recognition and intervention are crucial for improving outcomes and minimizing long-term disability.
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
I63.322 covers cerebral infarction specifically due to thrombosis of the left anterior cerebral artery. This includes acute ischemic strokes resulting from thrombotic occlusion, leading to neurological deficits associated with the left ACA territory.
I63.322 should be used when the infarction is confirmed to be due to thrombosis of the left ACA. It is important to differentiate it from other types of strokes, such as embolic strokes or infarctions in other cerebral arteries, to ensure accurate coding and treatment.
Documentation should include a detailed clinical assessment, imaging results confirming the infarction in the left ACA territory, and any relevant laboratory tests that support the diagnosis of thrombosis.
