HSS Presents

In this episode of HSS Presents, radiologist Dr. Harry G. Greditzer IV speaks with Dr. Andrew D. Pearle, Chief Emeritus of the Sports Medicine Institute at HSS, about the evolution of computer-assisted surgery and the emerging role of digital twins in orthopedics. Dr. Pearle explains how patient-specific MRI models, computational biomechanics, and additional data inputs may help clinicians assess ACL-injury risk, simulate surgical approaches, and personalize treatment planning. The conversation highlights neuromuscular training—a combination of strength, agility, plyometric, and landing-stabilization exercises—as an important strategy for reducing injuries among young athletes. Looking ahead, they also discuss how digital twins could support more individualized prevention, informed decision-making, and treatments designed around each patient’s anatomy, movement patterns, and activity goals.

In this episode of HSS Presents, Dr. Scott Rodeo, Director of the Center for Regenerative Medicine at HSS, talks with sports medicine surgeon Dr. Yianni Apostolakos about the massive public interest and clinical realities surrounding Body Protection Compound 157 (BPC-157). Prompted by a widely read systematic review, the experts contrast promising preclinical animal data with the current lack of robust, human clinical trials. They discuss the shifting regulatory landscape—including recent FDA updates on compounding restrictions—and explain why these substances remain banned by WADA and major sports leagues. This conversation provides evidence for clinicians looking to ethically counsel both elite and recreational athletes on the use of these substances. Read the HSS Journal systematic review: Emerging Use of BPC-157 in Orthopaedic Sports Medicine: A Systematic Review.

In this episode of HSS Presents, host Dr. James Robinson is joined by sports medicine physician Dr. Ashley Austin to debunk common myths surrounding exercise during pregnancy. Drawing from her professional expertise and personal experience, Dr. Austin explains why outdated advice to simply "do less" is being replaced by evidence-based recommendations highlighting the benefits of combined aerobic and strength training. The conversation explores practical modifications using perceived exertion instead of heart rate, the safety of continued core and resistance training, and critical warning signs to monitor. Highlighting specialized resources like the HSS Perinatal Wellness Center, this episode is an empowering guide for expecting mothers looking to safely embrace movement as medicine.

Why is Tommy John surgery suddenly everywhere, even among 11-year-olds? On this episode of HSS Presents, orthopedic surgeon Dr. Josh Dines, sports medicine specialist Dr. James "Beamer" Carr, and physical therapist Terrance Sgroi dig into the UCL injury epidemic fueled by baseball's obsession with velocity, and how they diagnose it using exam techniques and the elbow-stressing "FEVER" MRI view. They break down when surgery is truly necessary versus when conservative treatment has a real shot, plus the murky world of PRP and stem cells. They cover the evolution of the surgery itself, from Frank Jobe's original 1974 procedure to today's bone-preserving docking technique, and why modern rehab timelines have gotten longer, not shorter, to safely return high-velocity throwers to the mound.

In this episode of HSS Presents, residents Dr. Mark Megerian and Dr. Austin Kaidi host an insightful conversation with HSS orthopedic trauma surgeon Dr. Aleksey Dvorzhinskiy to explore the vital role of mentorship in surgical training. Dr. Dvorzhinskiy reflects on the ideological frameworks passed down by his own influential mentors, focusing on the core pillars of being morally incorruptible, pursuing technical excellence, and suppressing ego in the operating room. The panel dives into the nuances of surgical instruction, discussing how effective mentors distinguish between "tough love" and encouragement based on a resident's intrinsic motivation. Blending perspectives from a junior resident, a chief resident, and an attending, this episode offers a thoughtful roadmap on how to actively engage as a mentee and successfully transition into a surgical leader.