Struck by skate blades, sequela

This code describes a health condition or complication arising from a previous injury caused by being struck by skate blades. It indicates that the current encounter is for the long-term effects or sequelae of such an incident, rather than the initial acute injury.

This code is appropriate for encounters where a patient presents with a chronic problem, scar tissue, nerve damage, or other lasting consequences directly attributable to an old injury from being struck by skate blades. It should be used when the acute phase of the original injury has passed, and the patient is being treated for residual effects.

• Always assign an additional code(s) to specify the nature of the sequela (e.g., scar, chronic pain, deformity).
• Do not use this code for the initial acute injury; use the acute injury code from the W21.32X category instead.
• Ensure documentation clearly links the current condition to the past skate blade injury.