What does "Sequela" refer to in injury coding?

Sequela refers to the consequences that result from a previous condition or injury. In medical coding, sequelae are the long-term effects or complications that follow the initial condition, often seen in cases of diseases or injuries where the effects persist even after the initial issue has resolved. This term is significant in injury coding because it helps in documenting the ongoing impact of an injury, which can be important for treatment plans and implications for care.

For instance, if a patient has a fracture that leads to long-term stiffness or chronic pain, these conditions would be classified as sequelae of the initial injury. This concept is critical in ensuring accurate coding that reflects the patient's ongoing health status and the associated healthcare needs stemming from previous medical events.