Subluxation of interphalangeal joint of unsp great toe, subs

This code signifies a partial dislocation of the joint within the great toe, where the bones are no longer properly aligned but remain in contact. Specifically, it refers to an injury affecting the interphalangeal joint, the single joint found in the great toe.

This code is appropriate for follow-up care of a patient previously diagnosed and treated for a subluxation of the great toe's interphalangeal joint. This includes instances of routine follow-up, cast changes, or ongoing physical therapy for the initial injury. It would not be used for the initial encounter or for sequelae of the injury.

• Ensure documentation clearly specifies the great toe and the interphalangeal joint.
• Verify this is a subsequent encounter for the same injury, not a new injury or a different phase of care.
• Distinguish from complete dislocations (luxations) which have different codes.