Unspecified fracture of shaft of left fibula, sequela

This code indicates a long-term complication or late effect stemming from an unspecified fracture of the shaft of the left fibula. The original acute injury has healed, but the patient is now experiencing residual problems directly attributable to that past fracture. These sequelae could include chronic pain, nonunion, malunion, or functional limitations.

This code is appropriate when documenting a patient presenting with a current condition that is a direct consequence of a previously sustained, unspecified fracture to the shaft of their left fibula. It should be used after the initial healing phase of the fracture has passed. Examples include a patient seeking treatment for persistent pain or impaired mobility in the left lower leg due to a fibular shaft fracture that occurred months or years prior.

• Always sequence the sequela code first, followed by a code describing the specific nature of the sequela (e.g., M84.48 for malunion).
• Ensure documentation clearly links the current condition to the old fibula fracture and specifies it as a "sequela" or "late effect."
• Do not use this code for acute fractures or for follow-up care during the active healing phase; use appropriate acute fracture codes for those scenarios.