Neonatal cerebral leukomalacia

This code represents brain white matter injury in a newborn, characterized by necrosis and cavitation, often due to ischemia or hypoxia. It is a significant cause of neurological impairment in preterm infants. The condition can manifest as periventricular leukomalacia (PVL) or diffuse white matter injury.

Use this code for newborns diagnosed with cerebral leukomalacia based on neuroimaging findings (e.g., ultrasound, MRI) and clinical presentation. Documentation should clearly indicate the presence of white matter damage attributable to the neonatal period. This code is appropriate for both acute and chronic manifestations of the condition.

• Differentiate from other neonatal cerebral injuries like intraventricular hemorrhage (P52.-) or hypoxic-ischemic encephalopathy (P91.6-).
• Specify any associated neurological sequelae (e.g., cerebral palsy G80.-) with additional codes.
• Ensure documentation specifies the neonatal origin of the leukomalacia, as similar conditions can occur in older individuals.