Lateral dislocation of right ulnohumeral joint, init encntr

This diagnosis describes a complete displacement of the ulna from its normal articulation with the humerus at the elbow, specifically affecting the right arm. The dislocation is positioned laterally, meaning the ulna has shifted outwards relative to the humerus. This code signifies the initial treatment or evaluation for this specific injury.

Apply this code when documenting the first encounter for a patient presenting with a right elbow dislocation where the ulna is displaced laterally from the humerus. This includes initial examinations, reductions, and any immediate post-reduction care. It is appropriate for acute injuries resulting from trauma.

• Ensure documentation clearly specifies "right" arm and "lateral" displacement of the ulnohumeral joint.
• Confirm this is the patient's first presentation for this specific injury to justify the "A" (initial encounter) seventh character.
• Differentiate from other types of elbow dislocations (e.g., posterior, anterior, medial) and from subluxations.