Unsp injury of deep palmar arch of unspecified hand, sequela

This code signifies a long-term complication or residual effect stemming from an injury to the deep palmar arch, a critical blood vessel network in the palm of the hand. The specific nature of the original injury and the affected hand are not documented. These sequelae can include chronic pain, impaired circulation, nerve damage, or functional limitations that persist after the initial healing phase.

Use this code when documenting a patient presenting with a current condition that is a direct consequence of a past, unspecified injury to the deep palmar arch. This applies when the original injury has healed, but its lasting effects are still being treated or evaluated. It is appropriate when the medical record does not specify which hand was affected or the exact nature of the initial trauma.

• Always assign a sequela code as a secondary diagnosis, following the code for the current condition being treated.
• Ensure the medical record clearly links the current condition to a past injury of the deep palmar arch.
• Avoid using this code if the original injury is still in its acute or active healing phase; instead, use an acute injury code.