Unsp injury to L4 level of lumbar spinal cord, sequela

This code signifies a long-term or late-effect complication resulting from an unspecified injury to the L4 level of the lumbar spinal cord. This could include persistent neurological deficits, pain, or functional impairment directly attributable to the original spinal cord trauma at this specific level.

Use this code when documenting a patient presenting with ongoing issues or conditions that are a direct consequence of a past, unspecified injury to the L4 spinal cord. This applies when the initial injury itself is no longer acute, and the current encounter addresses the residual effects.

• Requires a seventh character of "S" to indicate sequela, meaning the current encounter is for the late effects of the injury.
• Do not use for acute injuries; instead, select an appropriate acute injury code.
• Always sequence this code after the code(s) for the specific sequela being treated (e.g., chronic pain, paralysis).