S42.224B
ICD-10-CM2-part nondisplaced fracture of surgical neck of right humerus, initial encounter for open fracture
This code signifies a fracture of the surgical neck of the right humerus that has not displaced, meaning the bone fragments remain in their anatomical position. The fracture is classified as a two-part fracture, indicating a single break creating two distinct fragments. Importantly, this code specifies an open fracture, meaning there is a break in the skin and soft tissue communicating with the fracture site.
This code is appropriate for the initial encounter for treatment of a newly diagnosed, non-displaced, two-part open fracture of the right humeral surgical neck. This would include situations where the patient presents to the emergency department or clinic for the first time with this specific injury, requiring initial assessment, imaging, and treatment planning.
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