Open mHealth Architecture: A Primer for Tomorrow’s Orthopedic Surgeon and Introduction to Its Use in Lower Extremity Arthroplasty Open mHealth Architecture: A Primer for Tomorrow’s Orthopedic Surgeon and Introduction to Its Use in Lower Extremity Arthroplasty Emerging Technology Studies, Research Open mHealth Architecture: A Primer for Tomorrow’s Orthopedic Surgeon and Introduction to Its Use in Lower Extremity Arthroplasty Prem N Ramkumar MD, MBATags: Orthopedic Surgery Research, Total Hip Arthroplasty Research, Total Knee Arthroplasty Reserch|