Is the Glass Half Empty or Half Full? The Value of Innovation in Anatomic Total Shoulder Arthroplasty: Commentary on an article by Corey J. Schiffman, MD, et al.: "Assessing the Value to the Patient of New Technologies in Anatomic Total Shoulder Arthroplasty".

Competing Interests: Disclosure: The author indicated that no external funding was received for any aspect of this work. On the Disclosure of Potential Conflicts of Interest form, which is provided with the online version of the article, the author checked “yes” to indicate that the author had a relevant financial relationship in the biomedical arena outside the submitted work (http://links.lww.com/JBJS/G372).