Subluxation of T11/T12 thoracic vertebra, sequela

This code indicates a persistent or late-effect condition resulting from a prior subluxation (partial dislocation) of the eleventh and twelfth thoracic vertebrae. It signifies that the patient is currently experiencing symptoms or complications directly attributable to this historical spinal instability at the T11-T12 level.

Apply this code when documenting a patient's current symptoms, such as chronic pain, neurological deficits, or functional limitations, that are a direct consequence of a previously sustained T11/T12 subluxation. This is appropriate for follow-up encounters where the initial injury has resolved but its long-term effects are being treated.

• Ensure documentation clearly links the current condition to the prior T11/T12 subluxation.
• Do not use this code for an acute or current subluxation; use the appropriate acute subluxation code.
• Always sequence this code after the code for the specific manifestation or symptom being treated (e.g., chronic back pain).