Nondisp fx of lateral epicondyle of unsp humerus, init

This code signifies a break in the lateral epicondyle of the humerus, specifically an avulsion fracture, where a piece of bone is pulled away by a tendon or ligament. The fracture is described as nondisplaced, meaning the bone fragments are still in their normal alignment. This particular code is used when the affected arm is not specified.

This code is appropriate for initial encounters when a patient presents with a newly diagnosed, closed avulsion fracture of the lateral epicondyle of the humerus, and the laterality (left or right arm) is not documented. It would be used for injuries resulting from sudden muscle contractions or direct trauma to the elbow region.

• Ensure documentation explicitly states "nondisplaced" and "avulsion" for the lateral epicondyle.
• Only use this code for the initial encounter of a closed fracture.
• If laterality is specified (left or right), use the more specific code.