‹ Knowledge base
Browse the corpus
Walk the evidence base by book and chapter — the raw source passages that ground Ask, Differential, and the rest.
1 passage
contentuptodate· Content· item f42_44_43725
©2013 UpToDate ® Print Email Anteroposterior radiograph of the shoulder This anteroposterior radiograph of a normal shoulder demonstrates a congruent humeral head and glenoid fossa. The accromion and the acromioclavicular joint are not not well visualized in this example due to overpenetration. Courtesy of Rebecca Bassett, MD.