CPT® Code 73070

A radiologic examination of the elbow, designated by CPT® Code 73070, involves the use of X-ray imaging to capture detailed images of the elbow joint. This procedure utilizes indirect ionizing radiation, which is effective in visualizing non-uniform materials such as human tissue. The varying densities and compositions of the tissues allow certain X-rays to be absorbed while others pass through, resulting in a two-dimensional representation of the internal structures of the elbow. This examination is particularly important for diagnosing conditions such as fractures or dislocations, especially when the patient is unable to perform normal movements like extension, flexion, supination, and pronation. Typically, a standard radiologic evaluation of the elbow requires a minimum of two views: an anteroposterior projection taken with the elbow fully extended and a lateral view captured with the elbow flexed. In cases where subtle fractures are suspected, particularly involving the radial head, an additional oblique view may be included to enhance diagnostic accuracy. The ability of the patient to maintain specific positions during the imaging process is crucial for obtaining clear and informative images. For a comprehensive assessment, CPT® Code 73070 should be reported for the two-view examination, while CPT® Code 73080 is applicable for examinations that include three or more projections.