Presence of left artificial ankle joint

This code indicates that a patient has a prosthetic device surgically implanted to replace the natural left ankle joint. This artificial joint restores function and reduces pain in individuals with severe ankle arthritis or injury.

This code is used when documenting the long-term presence of a left artificial ankle joint, regardless of the reason for its initial implantation. It is appropriate for follow-up visits, medication management, or when the presence of the prosthesis impacts other medical decisions.

• Do not use this code for the initial surgical encounter when the artificial joint is implanted; use a procedure code instead.
• This code is for the presence of the device, not for complications or mechanical issues related to it.
• Always specify laterality (left) as indicated by the code.