Dislocation of MTP joint of right lesser toe(s), sequela

This code signifies a long-term complication or residual effect stemming from a prior dislocation of one or more metatarsophalangeal joints in the right lesser toes. These sequelae can include chronic pain, instability, deformity, or functional limitations that persist after the initial injury has healed.

Apply this code when documenting conditions directly attributable to an old dislocation of the right lesser toe metatarsophalangeal joint, such as post-traumatic arthritis, chronic subluxation, or persistent stiffness. It is appropriate for follow-up encounters addressing the lasting consequences of such an injury, rather than the acute dislocation itself.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., M20.11 for hallux valgus due to old injury).
• Ensure documentation clearly links the current condition to a past right lesser toe metatarsophalangeal joint dislocation.
• Verify the "S" seventh character is appropriate for sequela, indicating the long-term effects of the injury.