Contact with edge of stiff paper, initial encounter

This code signifies an injury resulting from direct contact with the sharp, unyielding edge of stiff paper. This could include cuts, abrasions, or other superficial wounds caused by the paper's edge, as opposed to a paper cut from a flexible sheet.

Apply this code when documenting an external cause of injury where the patient's skin or other body part has been cut or abraded by the rigid edge of materials like cardstock, cardboard, or a thick book cover. This is appropriate for the initial treatment of such an injury.

• Ensure the documentation clearly specifies "stiff paper" or a similar rigid paper product as the cause, differentiating it from flexible paper.
• Remember the "A" at the end indicates an initial encounter for this injury.
• Always code the actual injury (e.g., superficial cut, open wound) first, followed by this external cause code.