Nondisp fx of proximal phalanx of unsp great toe, sequela

This code signifies a healed or residual condition resulting from a fracture of the proximal phalanx of the great toe, where the bone fragments were not displaced at the time of the initial injury. It indicates that the patient is experiencing ongoing problems or complications directly attributable to this past fracture.

Apply this code when documenting a patient presenting with long-term effects, such as chronic pain, stiffness, deformity, or functional limitation, that are a direct consequence of a previously sustained, nondisplaced proximal phalanx fracture of the great toe. This code is appropriate for follow-up encounters after the initial healing period, when the sequela is being addressed.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., M79.671 for pain in great toe).
• Ensure documentation clearly links the current condition to the past nondisplaced proximal phalanx fracture of the great toe.
• Verify that the "S" seventh character is appropriate, indicating a sequela, rather than an initial encounter or subsequent encounter for active treatment.