Unsp inj blood vessels at wrs/hnd lv of right arm, sequela

This code signifies a long-term or late effect of an unspecified injury to blood vessels in the right wrist or hand, where the specific vessel type (artery, vein, capillary) was not documented at the time of the initial injury. It indicates a persistent issue or complication arising from a past vascular trauma in this anatomical region.

Use this code when a patient presents with a current condition directly attributable to a previous, unspecified blood vessel injury of the right wrist or hand. This includes scenarios where a patient is being treated for chronic pain, impaired circulation, or other sequelae stemming from such an injury, and the original injury is no longer acute.

• Requires a seventh character of "S" to indicate sequela.
• Ensure documentation clearly links the current condition to a past unspecified blood vessel injury of the right wrist/hand.
• Avoid using this code for acute injuries; use appropriate acute injury codes instead.