Artificial Intelligence and Machine Learning in Lower Extremity Arthroplasty: A Review Artificial Intelligence and Machine Learning in Lower Extremity Arthroplasty: A Review Emerging Technology Studies, Research Artificial Intelligence and Machine Learning in Lower Extremity Arthroplasty: A Review Prem N Ramkumar MD, MBATags: Artificial Intelligence Research, Machine Learning Research, Total Hip Arthroplasty Research, Total Knee Arthroplasty Reserch|