Fistula, right hand

This code describes an abnormal, pathological connection or passageway (fistula) located specifically in the right hand. This connection can be between two organs, vessels, or other structures that do not normally connect, or from an internal structure to the skin surface.

Use this code when documentation clearly identifies a fistula present in the patient's right hand. This typically arises from infection, trauma, surgery, or inflammatory conditions. Supporting documentation should specify the location as the right hand and confirm the presence of a fistula.

• Ensure the laterality (right hand) is explicitly documented.
• Investigate the underlying cause of the fistula, if known, as an additional code may be required to fully describe the patient's condition.
• Do not confuse with sinus tracts, which are blind-ended and do not connect two epithelialized surfaces.