Other fracture of first lumbar vertebra, sequela

This code signifies a long-term complication or residual effect stemming from a previous fracture of the first lumbar vertebra, excluding compression fractures. It indicates that the initial injury has healed, but the patient continues to experience related issues.

Apply this code when documenting conditions such as chronic pain, spinal instability, nerve impingement, or deformity that are directly attributable to a past fracture of the L1 vertebra. This is appropriate when the acute phase of the fracture has passed and the current encounter addresses these persistent sequelae.

• Always assign an additional code to specify the nature of the sequela (e.g., chronic pain, nonunion).
• Ensure documentation clearly links the current condition to the old L1 fracture.
• Do not use for acute or subacute fractures; this code is specifically for late effects.