Why Your Leg Feels Longer After Hip Replacement

The Future of Joint Replacement: AI, Robotics, Wearables & Digital Twins with Stefano Bini, MD

What happens when artificial intelligence, robotics, wearable sensors, and digital twins converge in orthopedic surgery? In Episode 20 of The Joint Replacement Podcast, Dr. Matthew Sloan welcomes Dr. Stefano Bini, Professor of Orthopedic Surgery at UCSF, founder of DOCSF, and one of the leading voices in digital orthopedics. Together they explore how AI is already transforming healthcare operations, how wearable technology may allow surgeons to monitor recovery in real time, and how digital twin technology could eventually personalize every joint replacement procedure. Topics include: • AI in orthopedic practice today• Agentic AI and clinic automation• Robotics and surgical precision• Wearables and smart recovery monitoring• Digital twins and personalized arthroplasty• Remote patient management and hospital-at-home models• Telehealth's future role in orthopedics• Predicting outcomes after joint replacement• The future of smart implants• Infection prevention and the next frontier in arthroplasty Dr. Bini shares a compelling vision of how technology may help surgeons deliver more personalized, data-driven care while improving access for patients around the world. If you're interested in the future of medicine, orthopedics, artificial intelligence, or healthcare innovation, this is an episode you won't want to miss. For more on the future of orthopedic technology be sure to register for DOCSF October 1-2, 2026 in San Francisco at https://docsf.health/

Why Can't We Just Replace Cartilage? Understanding Why Joint Replacement Is Sometimes Necessary

Many patients ask the same question: "If arthritis means cartilage is worn out, why can't you just replace the cartilage instead of replacing the entire joint?" In this episode, Dr. Matthew Sloan breaks down one of the biggest misconceptions about arthritis and explains why advanced hip and knee arthritis is much more than a cartilage problem. You'll learn why cartilage has such limited healing potential, how arthritis affects the entire joint, what injections and biologic treatments can realistically accomplish, and why modern joint replacement remains one of the most successful procedures in medicine. Dr. Sloan also explores the future of arthritis treatment, including regenerative medicine, stem cell therapies, AI-driven early detection, cartilage restoration techniques, and the possibility that future generations may need fewer joint replacements because arthritis is prevented before it ever becomes severe. Whether you're considering joint replacement, trying injections, or simply looking to understand your options, this episode provides a clear explanation of the science behind arthritis and the future of orthopedic care. The Joint Replacement Podcast Hosted by Matthew Sloan, MD Helping patients understand hip replacement, knee replacement, arthritis treatment, robotics, recovery, and the surgeons who perform these life-changing procedures.

The Future of Joint Replacement: Robotics, AI, Recovery & Innovation with Dr. Michael Ast (HSS)

Dr. Matthew Sloan welcomes Dr. Michael Ast, Insall Chair of the Knee Service and Innovation Officer at Hospital for Special Surgery, for a wide-ranging discussion on the future of joint replacement surgery. Together they explore how robotics, artificial intelligence, outpatient surgery, implant technology, and modern recovery protocols are transforming the patient experience. Dr. Ast shares his perspective on: • The Quiet Knee Protocol and modern recovery strategies • Reducing opioid use after surgery • Robotic-assisted hip and knee replacement • AI-powered patient engagement and recovery monitoring • Same-day discharge and ambulatory joint replacement • Cementless implants and implant longevity • Partial versus total knee replacement • The future of revision surgery and custom 3D-printed implants • The impact of GLP-1 medications on orthopedic care • The importance of physician leadership in healthcare This conversation offers valuable insights for patients, surgeons, and anyone interested in where orthopedic surgery is headed over the next decade. The Joint Replacement Podcast with Matthew Sloan, MD — helping patients understand hip and knee replacement and the surgeons who perform it.

Dr. Yudi Kerbel — Social Media, Partial Knees, PNS & the Future of Joint Replacement

In Episode 17 of The Joint Replacement Podcast, Dr. Matthew Sloan welcomes fellowship-trained hip and knee replacement surgeon Dr. Yudi Kerbel, one of the most influential orthopedic educators on social media today. Dr. Kerbel shares how he built a platform that reaches millions of patients worldwide, why patient education is more important than ever, and how social media is transforming the relationship between surgeons and patients. The conversation dives deep into some of the most important topics in modern joint replacement, including: • When it's time to move from conservative treatment to joint replacement • How long modern hip and knee replacements really last • The "Less Swelling, Less Pain" recovery approach • Outpatient joint replacement and patient selection • Partial knee replacement versus total knee replacement • Why Dr. Kerbel believes many patients are excellent candidates for partial knees • Peripheral Nerve Stimulation (PNS) for painful knee replacements • Robotics, personalized alignment, and emerging technologies • Infection prevention and patient optimization • The emotional realities of being a joint replacement surgeon • The future of orthopedic surgery and musculoskeletal care Dr. Kerbel also shares his vision for helping patients avoid unnecessary surgery whenever possible and explains why he believes technologies like Peripheral Nerve Stimulation may dramatically change how orthopedic surgeons treat chronic knee pain in the future. Whether you're considering a hip replacement, knee replacement, partial knee replacement, or simply want a behind-the-scenes look at modern orthopedic surgery, this episode is packed with valuable insights for patients and surgeons alike. The Joint Replacement Podcast Hosted by Matthew Sloan, MD Helping patients understand hip and knee replacement and the surgeons who perform it.

Leadership, Infection Prevention & the Future of Joint Replacement | Dr. Antonia Chen

In this episode of the podcast, Dr. Matthew Sloan sits down with one of the most influential leaders in modern joint replacement surgery, Antonia Chen. Dr. Chen is the current president of American Association of Hip and Knee Surgeons and Chair and Professor of Orthopedic Surgery at UT Southwestern Medical Center. They discuss: * The future of hip and knee replacement * Periprosthetic joint infection prevention and treatment * Robotic vs manual joint replacement * Cementless knee replacements * Same-day discharge and outpatient joint replacement * Burnout and surgeon wellbeing * How patients should choose the right joint replacement surgeon * Recovery timelines, sports, and long-term implant longevity * The future of biologics and arthritis prevention Dr. Chen also shares her journey into orthopedics, her passion for research and mentorship, and her vision for the future of arthroplasty. This is an insightful conversation for patients, surgeons, trainees, and anyone interested in the evolving world of orthopedic surgery.