American Board of Orthopaedic Surgery

Knowledge Sources

Below are links to the pdf full list of Knowledge Sources for the ABOS Web-Based Longitudinal Assessment (ABOS WLA) Program. The list is provided as a quick way to view all of the Knowledge Sources at once. To select a Knowledge Source and get a link to each Knowledge Source, you must log in to your ABOS Diplomate Portal and then scroll down to Part 3 to access your ABOS WLA Portal.

2020 ABOS WLA Knowledge Sources

2019 ABOS WLA Knowledge Sources


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