Vascular myelopathies

This code represents a group of neurological disorders affecting the spinal cord due to impaired blood supply. These conditions can result from various vascular insults, leading to ischemia, infarction, or hemorrhage within the spinal cord tissue. The clinical presentation often involves sudden or progressive motor, sensory, and autonomic deficits.

Use this code when documentation clearly indicates a diagnosis of myelopathy directly attributed to a vascular cause, such as spinal cord infarction, hemorrhage, or arteriovenous malformation (AVM) affecting the spinal cord. This code is appropriate for conditions like anterior spinal artery syndrome or other forms of ischemic myelopathy.

• Ensure documentation specifies a vascular etiology for the myelopathy; otherwise, a non-vascular myelopathy code may be more appropriate.
• Look for specific details regarding the type of vascular event (e.g., infarction, hemorrhage) and the affected spinal cord region if available, though this code is general.
• Consider sequencing this code as a primary diagnosis if the vascular myelopathy is the reason for the encounter, or as a secondary diagnosis if it's a co-morbidity.