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.

Should you replace both knees or hips at the same time, or stage the surgeries separately? In Episode 15 of the Joint Replacement Podcast, Dr. Matthew Sloan breaks down the real clinical pros and cons of simultaneous bilateral joint replacement versus staged procedures.

We discuss the physiologic stress of operating on both joints at once, differences in recovery and rehabilitation, complication risks, blood loss, anesthesia considerations, and which patients may — or may not — be good candidates for simultaneous surgery.

Topics include:
• Bilateral knee vs bilateral hip replacement
• Recovery intensity and mobility challenges
• Cardiac and pulmonary risks
• Blood clot and transfusion considerations
• Modern anesthesia and recovery protocols
• Patient selection and surgical judgment
• Why convenience should never outweigh safety

If you or a loved one are considering joint replacement on both sides, this episode provides a practical, evidence-based look at how surgeons think through these decisions and what patients should realistically expect during recovery.

n this episode of The Joint Replacement Podcast, I’m joined by fellowship-trained joint replacement surgeon Dr. Paul Jacob, founder of the Oklahoma Joint Reconstruction and Research Institute.

We discuss robotic-assisted joint replacement, outpatient surgery, patient optimization, recovery expectations, implant selection, partial vs total knee replacement, anterior vs posterior hip replacement, pain management, and the future of hip and knee arthroplasty.

Dr. Jacob also shares his unique perspective from starting his career as a physical therapist before becoming an orthopedic surgeon, and explains how that background shaped his philosophy on rehabilitation, patient education, and surgical outcomes.

Topics include:

• How to know when it’s time for joint replacement
• What separates good surgeons from great surgeons
• Cemented vs cementless knee replacement
• Robotics vs manual surgery
• Outpatient and same-day joint replacement
• Managing recovery with fewer narcotics
• Patella resurfacing controversies
• Choosing the right surgeon
• The future of revision surgery and implant technology

A great conversation for patients considering joint replacement and surgeons interested in where the field is headed.

After hip replacement surgery, many patients feel like one leg is longer than the other. Is it normal? Did something go wrong? In this episode, we break down the real reasons this happens, including the difference between functional and true structural leg length discrepancy, why surgeons prioritize stability, and how muscle weakness, pelvic tilt, and soft tissue tension affect recovery. We also discuss when this feeling is expected, when it deserves further evaluation, and what actually helps improve gait and balance after surgery.

Is hip replacement really a standardized surgery? Not even close. In Episode 12, orthopedic surgeon Matthew Sloan, MD breaks down the biggest controversies in modern hip replacement surgery — from anterior vs posterior approach and robotics to cemented vs cementless implants, dual mobility, same-day discharge, hip precautions, and the evolving understanding of hip-spine syndrome.

This episode explains why surgeons often disagree, why there’s rarely one perfect answer, and what actually matters most for patient outcomes. If you’re considering hip replacement surgery or want a deeper understanding of how surgical decisions are made, this episode provides straightforward, evidence-based insight into the nuances behind modern total hip arthroplasty.

Could the material inside a hip or knee replacement quietly trigger your immune system for years?

In this episode, Dr. Matthew Sloan breaks down the real science behind metal sensitivity and joint replacement implants — separating evidence from fear and marketing hype.

You’ll learn:
• What hip and knee implants are actually made of
• Why cobalt chrome, titanium, ceramic, and polyethylene are used
• The difference between a true allergy and metal hypersensitivity
• Why nickel is the biggest concern for sensitive patients
• Whether implant materials can contribute to inflammation or implant failure
• The truth about allergy testing before surgery
• When ceramic or titanium implants may make sense
• Why surgical technique matters more than the implant material alone

Most patients with joint replacements never experience clinically significant metal reactions. But understanding implant materials can help patients make better informed decisions and have more productive conversations with their surgeon.

This episode delivers a practical, evidence-based look at one of the most misunderstood topics in modern joint replacement surgery.

Most patients worry about the wrong complications after knee replacement—and the ones that actually matter are often not what people expect.

In this episode, I break down the 10 most common complications after knee replacement, what’s normal during recovery, what’s not, and the warning signs you need to pay attention to.

This is the same framework I use with my patients every day to help them recover safely and confidently.

We cover:

• Pain: expected vs concerning
• Stiffness and why early motion is critical
• Infection: how to recognize it early
• Blood clots and why early walking matters
• Implant loosening over time
• Fractures and fall risk
• Instability and “giving way”
• Swelling and how to manage it
• Nerve symptoms
• When additional procedures may be needed

The key takeaway:
These are possibilities—not probabilities.

Most patients do very well after knee replacement. But understanding the risks can completely change your recovery, help you catch issues early, and ultimately lead to a better outcome.

If you're considering knee replacement—or recovering from one—this is essential listening.

Most people think joint replacement is straightforward—fix the problem and move on. But the reality is far more nuanced.

In this episode of The Joint Replacement Podcast, I’m joined by Dr. Ahmed Siddiqi, an orthopedic surgeon known for his patient-centered approach and expertise in modern hip and knee replacement. We dive into how great surgeons think beyond the X-ray—focusing on timing, patient mindset, surgical philosophy, and recovery optimization.

Dr. Siddiqi shares insights from his training at the Cleveland Clinic and his evolving practice, including how he approaches decision-making, sets expectations, and personalizes care for each patient.

We cover:

• How to know when you’re truly ready for joint replacement
• Why mindset may matter more than the surgery itself
• What separates a good surgeon from a great one
• Realistic recovery timelines (and the biggest mistakes patients make)
• Outpatient joint replacement and modern care pathways
• Robotics, data, and where joint replacement is heading next

This conversation is packed with practical insights for patients considering surgery—and for anyone who wants a clearer understanding of what actually drives great outcomes.

If you’re thinking about joint replacement or just want a behind-the-scenes look at how top surgeons approach care, this is an episode you don’t want to miss.

You might think knee replacement is standardized—but it’s not.

In this episode, I break down the 10 biggest controversies in knee replacement and what they actually mean for you as a patient. These are real debates that surgeons have all the time—and in many cases, there’s more than one “right” answer.

We cover:

• Alignment: Mechanical vs kinematic—should every knee be perfectly straight?
• Surgical approach: Standard vs minimally invasive—does smaller mean better?
• Patellar resurfacing: Should the kneecap be replaced?
• Cemented vs cementless implants: How implants attach to bone
• Robotics: Does it actually improve outcomes?
• Implant design: Different philosophies on how the knee should function
• Tourniquet use: Helpful or unnecessary?
• Same-day surgery: Who can safely go home the same day
• Pain management strategies: Nerve blocks, anesthesia, and multimodal approaches
• Rehab protocols: How aggressive should recovery be?

The big takeaway:
👉 There’s more than one way to do this surgery well
👉 The surgeon matters more than the exact technique

These decisions are influenced by patient anatomy, goals, and surgeon philosophy—there’s no one-size-fits-all approach.

If you’re considering knee replacement, this episode will help you better understand your options and ask the right questions.

Follow the podcast for more clear, honest insights into joint replacement—and share this with someone trying to navigate their decision.

Most people wait too long to get a joint replacement—and sometimes, they do it too early.

So how do you actually know when it’s the right time?

In this episode of The Joint Replacement Podcast, I break down how I think about timing as a joint replacement surgeon and what I tell my own patients in clinic every day.

The truth is, there’s no perfect age and no perfect X-ray that tells you when it’s time for surgery. Instead, the decision comes down to a few key factors that can dramatically impact your outcome.

In this episode, we cover:

• Why X-rays don’t tell the whole story
• The 3 key factors that determine timing
• The most common mistakes patients make (waiting too long vs going too early)
• Why “you’re too young” isn’t always true
• What recovery really looks like—and why timing matters

If you’re dealing with knee or hip pain—or trying to decide whether surgery is the right next step—this episode will give you a clear framework to think about it.

👍 Follow for more straightforward, evidence-based insights on joint replacement
📌 Share this episode with someone considering knee or hip surgery