The American Academy of Orthopaedic Surgeons (AAOS) has debuted new apps that help physicians explain musculoskeletal problems and procedures to patients. The apps cover total knee replacement, total hip replacement and ACL reconstruction and can be loaded onto exam room desktops or used on iPads.
AAOS Introduces New Apps for Surgeons, Patients

“Rich illustrations, 3-D rotatable models, animations and video help our patients become more involved in their care, ” said Joel Mayerson, M.D., chair of the AAOS Patient Education Committee, in the June 1, 2016 news release. “These apps allow surgeons to create customized user-friendly preoperative teaching aids for our patients, which can help in their treatment process.”
Dr. Mayerson told OTW, “The patient education committee worked with Visual Health Solutions to customize each educational video and improve patient understanding of the major steps in their care for total hip and knee replacements as well as ACL reconstruction. We also helped create a point of care experience that can be customized by the physician, reviewed with the patient in the office and then taken home to review after the office visit in the comfort of their home. By providing improved patient education prior to surgery, we hope to improve physician-patient communication as well as overall treatment outcomes.”

Discussion
This is a fascinating development. In my practice we've seen similar outcomes with the revised protocol. The key differentiator seems to be patient selection criteria. Has anyone else noticed the correlation with BMI thresholds?
Great point. I'd push back slightly on the conclusion, the sample size in the cited study is too small to draw population-level inferences. That said, the directional signal is compelling and worth a larger RCT.
We implemented a similar approach last year. Early results are promising but we're still gathering 12-month follow-up data. Happy to share our protocol if anyone is interested.
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