Subluxation of interphaln joint of unsp great toe, sequela

This code describes a partial dislocation of the joint between the bones of the great toe, specifically when this condition is a long-term effect or complication of an earlier injury or disease. The joint has not fully separated, but its alignment is compromised, leading to ongoing symptoms or functional impairment.

Use this code when documenting a patient presenting with persistent issues related to a past subluxation of the great toe's interphalangeal joint. This applies to situations where the initial injury has healed, but residual problems like pain, instability, or deformity remain. It is appropriate for follow-up care or when the sequela is the primary reason for the encounter.

• Always ensure documentation clearly links the current subluxation to a previous injury or condition to justify the "sequela" designation.
• Do not use this code for acute or initial subluxations; those require codes without the "S" seventh character.
• Confirm the affected joint is the interphalangeal joint of the great toe, as other toe joints have different codes.