Puncture wound w/o foreign body of unsp wrist, init encntr

This code signifies a wound caused by a sharp object piercing the skin of the wrist, where no foreign material is retained within the wound. It specifically applies when the exact wrist (left or right) is not documented.

Use this code for initial encounters with patients presenting with a puncture wound to an unspecified wrist, such as from a needle stick or a nail, and the provider explicitly states no foreign body is present. This is appropriate when the medical record does not specify which wrist was injured.

• Ensure documentation clearly states "puncture wound" and "without foreign body."
• Only use the unspecified wrist code when laterality is genuinely unknown or not documented.
• Confirm this is the patient's initial treatment for this specific injury.