Crush betw canoe/kayk and oth wtrcrft/obj due to clsn, sqla

This code describes injuries sustained when a patient was crushed between a canoe or kayak and another vessel or object during a collision. The "S" at the end indicates that this code is for a sequela, meaning it's used for complications or conditions arising as a direct result of the initial crushing injury, even after the acute phase has passed.

Use this code when documenting long-term effects, chronic conditions, or complications directly attributable to a past crushing injury involving a canoe or kayak collision. Examples include chronic pain, nerve damage, nonunion of fractures, or scar tissue formation resulting from the original incident.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, malunion).
• Ensure documentation clearly links the current condition to the past crushing injury from the specified watercraft collision.
• Do not use for initial encounters or subsequent encounters for the acute injury; those require codes with A or D seventh characters.