Crushing injury of left thumb, initial encounter

This code signifies a severe compressive force applied to the left thumb, resulting in tissue damage. This type of injury typically involves significant trauma, potentially leading to fractures, soft tissue damage, and neurovascular compromise.

Apply this code when documenting the initial treatment for a patient presenting with a left thumb injury caused by a crushing mechanism, such as being caught in a door, struck by a heavy object, or compressed by machinery. This code is appropriate for the first encounter for this specific injury.

• Ensure documentation clearly specifies the left thumb as the affected digit.
• Confirm the mechanism of injury is indeed a "crushing" force.
• Use appropriate subsequent encounter codes (D or S) for follow-up care related to this injury.