Unspecified dislocation of right thumb, sequela

This code indicates a long-term complication or late effect resulting from a previous, unspecified dislocation of the right thumb. It signifies that the patient is experiencing residual issues directly attributable to the past injury, rather than an acute dislocation.

Use this code when documenting a patient presenting with chronic pain, stiffness, instability, or other persistent functional limitations in the right thumb, where these symptoms are a direct consequence of a previously sustained, unspecified dislocation. It is appropriate for follow-up encounters addressing these lasting effects after the initial injury has healed.

• Requires an additional code to specify the nature of the sequela (e.g., M24.541 for contracture, M25.541 for pain in joint).
• Do not use for acute or current dislocations; those require codes from the initial encounter or subsequent encounter categories.
• Ensure documentation clearly links the current condition to the prior right thumb dislocation.