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Pourquoi chaque résident en chirurgie orthopédique a besoin d'une stratégie de réalité virtuelle

Article Summary

janvier 16, 2025

When I finished my orthopedic residency, I thought I was ready. I had awards, published a few papers, passed my exams and had a logbook full of cases I had “done”. I realized that there were many procedures I only partially performed or realized I did many of the non-critical steps of the case.  But when I stepped into the OR on my own, it hit me like a tonne of bricks.

In This Article:

PrecisionOS Residents

par Dr. Dannny Goel, MD

hit play for Podcast version.

When I finished my orthopedic residency, I thought I was ready. I had awards, published a few papers, passed my exams and had a logbook full of cases I had “done”. I realized that there were many procedures I only partially performed or realized I did many of the non-critical steps of the case.  But when I stepped into the OR on my own, it hit me like a tonne of bricks. There were plenty of cases I didn’t do, an assist who wanted me to tell them what to do and a patient who entrusted me with their care.  Those 5 years in residency flew by and it may not have fully prepared me for the real world. That was 2003.

Residency today? It’s a whole new ballgame. Work hour restrictions, more complex cases, less autonomy in the OR and the move to high-efficiency surgery centers have created challenges I didn’t have to face. And yet, the pressure to perform hasn’t eased. In fact, it’s harder now to get the experience you need in the time you have.

So, here’s the question: how do you maximize your training when the odds feel stacked against you? The answer might be that one needs a VR strategy. Here’s why it could change everything for orthopedic residents and their training la plus haute fidélité

1. You Only Get One Shot in the OR

The OR is not the place to “figure it out.” Mistakes aren’t tolerated, and you rarely get a chance to retry. Picture this: the attending hands you an instrument. You either know how to use it, or you don’t. And if you don’t, there’s no time for fiddling or learning on the spot.

This is where VR shines. You can walk through the steps, handle the instruments, and make sure your muscle memory kicks in when it matters most. When I first held an arthroscope, I couldn’t triangulate quickly (milliseconds), that was not only frustrating for me, but my attending and impacted the case. Being able to practice those skills on my own with VR would have allowed me to step into the OR with the skills to progress.

2. You’re Working With Less Time

Work hour restrictions for training were necessary and important (some may disagree) but that is our world today. If I started work at 6am on Monday, I wouldn’t go home until Tuesday night at 6PM. Those days are over. I remember falling asleep once while I was dictating a note I was so tired. To preserve mental and physical health, the restrictions have (by my calculation) removed approximately 5,000 clinical hours from residency. That’s equivalent to losing an entire year of hands-on experience. And while residencies have adjusted, it doesn’t change the fact that one is being asked to learn what used to be perhaps six years of skills (i.e.. a 5 year residency with insane hours) in what now may be four years stretched into five.

So, how do you fill the gap? You can’t control how many cases you’ll get, but you can control how prepared you are for every single one of them. Given one can’t increase their clinical hours, the only option is to maximize the time you do have. With VR, you’re not waiting for opportunities to land—you’re creating them for yourself and setting yourself up to maximize your time in the OR.

3. Surgeons Are Busier Than Ever

The OR today is about efficiency. It certainly was as well when I was a resident, but this seems like a whole new world. Surgeons are juggling packed caseloads and administrative work, and teaching moments can feel rushed or secondary. What’s even worse is imagine that every year you are a practicing surgeon, the same case you did last year, is being reimbursed less the year after? I’ve been in cases where the attending wanted to teach but had a long list of cases to get through.

You don’t have to wait for those rare teaching moments. RV allows you to practice skills, build your clinical reasoning, and develop your confidence—without slowing anyone down in the OR.

4. The ASC Model

Ambulatory Surgery Centers are here and efficient. I never heard the word “hyper  throughput” as a resident. That efficiency comes at a cost. Bread-and-butter cases including many under hip, shoulder, knee, spine, foot and ankle, i.e. the ones you need to master, are now being done with an accelerated efficiency in ASCs. Twelve to twenty cases in a day make it challenging to teach. I see that in my own practice now and it’s tough to teach in those moments. Teaching in an ASC is analogous to changing the tires on a moving car or worse, think of an F1 pitstop.

VR bridges that gap. It’s your chance to get hands-on practice in a low-pressure environment, preparing you for the high-efficiency settings you’ll face both as a resident, fellow and ultimately an attending surgeon.

5. Complex Cases Are the New Normal

As ASC’s take on the common cases, the cases left in hospitals are no longer routine—they’re complex, high-risk, and often require advanced skills. Revision surgery is not decreasing (in general).  If you’re not ready for those, or are struggling with the basics, those cases are not only hard to understand, but it’s also challenging to contribute meaningfully and extract valuable learning. RV gives you the chance to build a solid foundation of basic skills so you can extract more from the complex ones.

6. Mistakes Belong in Practice, Not in the OR

We all know mistakes are a crucial part of learning, but the risk of performing them in the OR is too great (and frankly not allowed).  Think back to when you did something “wrong” in the OR as a resident (I can).  It never ends well, and you wish you could go back.  VR gives you that space. Make the mistakes, learn from them, and go back to practice again and again until you get it right.

7. Don’t Rely on Fellowship to Fix This

A lot of people (including myself) thought fellowship will fill in the gaps, but here’s the truth: fellowships are just as fast paced as residency (maybe even faster) and the expectation is that you already have a solid foundation. Your residency is the foundation, and fellowship is like putting gas on your technical skills. It’s challenging if you are catching up and can impact your experience when one should be mastering subspecialty skills. Maximizing your time as a resident can allow one to get ahead now, so you can thrive later.

8. Master Your Anatomy

This is a big one. From medical school, anatomy has become less and less of a priority (at least that’s what I’ve seen). Cadavers are more expensive and it’s a focus only in year 1. As a surgeon, these are the A,B,Cs of surgery. The number one foundation of a career in orthopedics. Knowing anatomy isn’t just about memorizing the innervation of muscles—it’s about truly understanding how structures relate to each other in 3D. When you know the anatomy, you’re not second-guessing yourself in the OR. You’re confident, precise, and focused and it impacts where you put retractors and make incisions.  Imagine having your own virtual 3D cadaver? That’s possible now with RV.

9. Trust Is Earned, Not Given

This is a big one. Why is the attending going to pass me the knife? Well, they need to trust that I’m ready. Performing a physical skill should be preceded by practicing a physical skill. The analogy of shooting free throws before the game is a very akin to this. Imagine walking into a hip scope case having practiced hip arthroscopy the night before or the morning of? Same thing for a knee replacement, shoulder or placing in pedicle screws.  Maybe even a fracture? RV affords one to do unlimited reps, practice triangulation, take 100s of C-arm images with no risk and hone in on the principles you need to prove yourself. When you’re confident, they’ll be confident.

10. Think Differently About Your Career—Because the System Demands It

The race is no longer about running 26.2 miles on a clear course (in fact it never has been). Today however, there are clear and visible obstacles —mud pits, walls to climb, and unpredictable turns. It’s important to adjust and thrive in the new environment

That’s exactly where we are in orthopedic residency training (I hope someone will disagree).  The educational environment has changed. Work hour restrictions, high-efficiency surgery centers, lack of independent surgery and volume of complex cases have rewritten the rulebook.

Preparation and Trust: Lessons From My Mentor

One of my mentors once told me during a case, “Danny, I’ll be the best surgical assist you’ll ever have.” And you know what? They were right. But looking back, I realize that probably wasn’t great for my learning. I didn’t need them to be the best—I needed them to let me drive the bus. I needed to struggle, to make decisions, and to build my independence. But the system didn’t allow for that kind of freedom (in fact it never will as there is too much at stake). So, while I missed out on some critical opportunities to grow, it’s the system we live in for patient safety.

That lesson has stuck with me ever since. It’s a reminder that preparation and trust go hand in hand. When you’re prepared, people trust you to step up. And when you step up, you take control—not just of your training, but of your career.

The System Has Changed, and So Must You

Residency isn’t what it used to be and it’s not just a phase—it’s the foundation of your career but the hours are fewer, the OR time is more competitive, and the cases are more complex. But at the end of the day,  this is your career, and I realized that no one is going to hand me the skills or the confidence to succeed in the OR. One must take ownership of one’s training and adapt to this new environment. That means thinking differently, practicing smarter, and finding ways to prepare yourself outside of the OR.

This isn’t just about surviving residency—it’s about building the foundation for the surgeon you’ll become. When you take control of your learning, you don’t just sleep better at night—when it’s all said and done and you are in your own OR, your team and importantly your patients will need you to be.

Don’t leave your future to chance—Join the hundreds of residents who are investing in themselves, their skills, and ultimately the care they will provide for their patients.

About Dr. Goel

Dr Danny Goel, is an orthopedic surgeon specializing in shoulder procedures and the CEO of PrecisionOS, a Vancouver-based company pioneering virtual reality solutions for surgical training. He earned his medical degree and a Master’s in Science from the University of Manitoba, followed by orthopedic surgery training at the University of Calgary. Dr. Goel completed fellowship training at Western and Harvard University, with additional experience in complex shoulder tendon transfers at the Mayo Clinic. As a Clinical Professor at the University of British Columbia’s Department of Orthopedic Surgery, he contributes to advancing surgical education. Under his leadership, PrecisionOS has developed innovative VR platforms that enhance surgical readiness and patient outcomes.

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À propos de PrecisionOS

PrecisionOS is a leader in virtual reality-enabled surgical education. Trusted by top academic medical centers, health systems, and professional societies worldwide, the company delivers an immersive, scalable training ecosystem designed by surgeons for residents and the next generation of healthcare professionals. By combining high-fidelity VR cadaver labs with on-the-go access via the Approaches mobile module and AI-driven performance reporting, PrecisionOS ensures surgeons are ready for the OR, today.

Questions fréquemment posées

Is there a step-by-step "Quick Start" guide for residents?

Yes—The Onboarding Course is your fastest path to proficiency. It walks you through account syncing, procedure selection, and your first virtual rehearsal step-by-step, ensuring you are “OR Ready” before you pick up the controllers.

Action: Follow the guided video path to standardize your learning experience.

Yes. PrecisionOS is compatible with Meta Quest 3, and 3s. If you already own a headset, you simply need to download the PrecisionOS Launcher from the App Store and sign in with your institution email and membership credentials.

Action: Download the launcher and log in.

Your Individual Membership is a month-to-month subscription ($99/mo) designed for residents who want 24/7 access to surgical rehearsal without a long-term contract.  Reach out for information about an institutional membership.

Action: Your card is billed every 30 days from the date of signup.

Hospital networks will often require a MAC address for device white-listing. You can find this in your Meta Quest headset settings under About > MAC Address.

Action: Reach out to provide your IT department with the MAC address found in your headset settings.

Both the headset firmware and the PrecisionOS app must be up to date to prevent technical glitches. Go to Settings > Software Update on your Quest and check the Launcher for app updates.

Action: Enable “Auto-updates” in your headset settings.

About The Author

Image de Danny P. Goel, MD

Danny P. Goel, MD

Is the CEO of PrecisionOS and is a practicing surgeon and surgical educator. Dr. Goel currently practices in the Vancouver, B.C. area and also serves on the University of British Columbia’s Faculty of Medicine in the Department of Orthopedic Surgery.

He received his medical degree from the University of Manitoba, pursued his residency training in orthopedic surgery at the University of Calgary, and completed fellowship training in shoulder surgery at the University of Western Ontario and Harvard University.

Goel has co-authored more than 30 publications, and is widely sought as a presenter on surgical techniques.

21 Months of Automated VR Data

MAJOR ACADEMIC ORTHOPAEDIC RESIDENCY PROGRAM

How self-directed VR practice fills the seams of the clinical day and produces measurable learning trajectories—completely automatically.

Executive Summary:

Over a 21-month period, 30 orthopaedic residents integrated immersive VR into their training curriculum. With a simple, weekly requirement for residents to practice in headset, the platform seamlessly captured over 88,000 structured data points across 2,566 practice sessions. The resulting data proved that when residents have access to high-fidelity, frictionless simulation and are motivated, they will hone their skills and demonstrate clear performance improvements.

Frictionless Adoption: Practice doesn't compete with clinical time. The data revealed that 45% of all sessions happened organically during lunch breaks or on weekends.

Comprehensive Coverage: Usage wasn't limited to a single subspecialty. Residents attempted 61 distinct cases across 27 procedure modules, proving active engagement from Foundations & Anatomy to Complex Trauma.

Measurable Improvement: The platform didn't just track usage; it tracked skill acquisition. Across 288 scored playthroughs, longitudinal data showed a clear performance signal, with residents demonstrating an average positive learning delta of +0.36 over time.

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Own Your Progress.

Download the PrecisionOS mobile app to access Delphi’s insight reports and turn every VR session into a springboard for future success.

Step #1

State Your Intent

Tell Delphi, your AI Attending Mentor, what you are looking to practice.

Step #2

Get Practice Recommendations

Based on your request, Delphi will suggest personalized VR apps and Video training.

Step #3

Queue Apps In VR

Tap Add to Queue and the VR app will be waiting for you in headset.

Step #4

Learn From Experts

Access the video library for expert-led Virtual Grand Rounds and discover surgical pearls from industry leaders and device experts.

Step #4

Practice With A Plan

Go through the recommended VR apps to gain the skills and repetition needed for success. 

Step #5

Review Performance Insights

After your VR session, review your personalized performance insight on your phone to maximine your OR success. 

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Dr. Andrew Maeso

Orthopedic resident

From Uncertainty to Execution

“You already have a plan, now you’re just executing it.”

The Story: Bridging the "Intern Gap"

Dr. Andrew Maeso recognizes the steep reality of residency: “As an intern, you are thrown into the fire.” For him, the hurdle wasn’t just the surgery—it was the invisible mechanics (positioning, X-ray angles, and workflow) that move too fast to learn in a high-pressure OR.

The Solution: Access Over Policy

By bringing the PrecisionOS ecosystem home, Dr. Maeso replaced passive YouTube watching with active mental rehearsal. This allowed him to arrive in the OR with the “steps” already hard-coded into his muscle memory.

The Game Changer: Personal headsets issued for at-home, 24/7 training.

Clinical Focus: Mastery of Antegrade Femoral Nails and Shoulder Arthroscopy.

Program Growth: Experience led to secured funding for all incoming residents.

Smiling man wearing glasses and checkered shirt in an office setting.

Roberto Oliveira

Founder

Over his 25 years in the gaming industry, Roberto Oliveira has been known for bringing stunning realism and high fidelity to interactive experiences.

He combines an art director’s artistic vision with solid business leadership, including experience in building art teams, creative team management, project planning, project management and business development.

Over the years, his talents have been showcased in projects for major publishers including Sony, Activision, Disney and Electronic Arts.

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Dr. Ryan Lohre

MGH Staff Surgeon

From Resident to MGH Staff Surgeon

“Prepare like it matters. Because in the OR—it does.”

The Story: The Currency of Trust

Dr. Ryan Lohre’s trajectory changed during a complex pediatric case that had already seen two failed attempts by tenured surgeons. While textbooks offered the theory, Dr. Lohre used VR to master the 3D spatial intelligence required to build a mental model of the deformity and navigate C-arm imagery in real-time.

The Solution: The 18-Minute Sandbox

The night before surgery, Dr. Lohre rehearsed the procedure four times in VR from his own home. This high-fidelity rehearsal allowed him to arrive in the OR functioning at 80-90% proficiency, compared to the typical 10-20% for a resident facing a new, complex procedure.

The Game Changer: 18 minutes of at-home VR prep for a complex pediatric case.

Clinical Focus: Spatial intelligence for C-arm interpretation and screw trajectory.

Program Growth: Transitioned from trainee to Staff Surgeon at Mass General.

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Dr. Barry McDonough

Program Director

Teaching with Surgical Efficiency

“I let the junior resident do more than ever before—and still finished on time.”

The Story: Reclaiming the OR

While at West Virginia University (WVU), Dr. Barry McDonough faced a universal challenge: balancing resident education with strict OR efficiency. By the time residents step into the OR, foundational skills like camera handling and triangulation should be second nature—not a distraction that slows down the case.

The Solution: Independent Preparation

Residents were assigned just 10 minutes of asynchronous VR training per week. This allowed them to master the “invisible” basics of arthroscopy on their own time. With an average of 17 sessions completed during the pilot, residents arrived with a mental roadmap that translated into immediate technical fluency.

The Game Changer: Asynchronous prep—residents train independently at home.

Clinical Focus: Mastery of triangulation, scope control, and anchor placement.

Program Growth: Model expanded across trauma, spine, and upper extremity.

Man in blue suit with glasses smiling in front of bookshelf.

Dr. Charlie Spieser

Orthopedic Resident

Mastering the Visuo-Spatial Gap

“VR practice shifts questioning from case generalizations to technique refinement.”

The Story: From Application to Confidence

Charlie Spieser highlights a universal resident hurdle: the high-stress transition from “book knowledge” to real-world execution. Early in training, the fear of making irreversible decisions can lead to hesitation. To bridge this gap, Charlie utilized VR as a daily resource for kinetic learning and anatomical association.

The Solution: Refining Spatial Intelligence

Unlike textbooks or passive videos, PrecisionOS allowed Charlie to practice high-stakes approaches—such as the anterior total hip—in a guided, 3D environment. This repetition provided a “safe sandbox” to identify why errors occurred, building the visuo-spatial confidence required to navigate complex anatomy before ever entering the OR.

The Game Changer: Daily Integration—normalized as an expected program resource.

Clinical Focus: Anterior Total Hip and Deltopectoral surgical approaches.

Program Growth: Nuanced Mentorship—shifting focus to specific faculty preferences.

Orthopaedic virtual reality training for junior residents in surgery.

Immersive Virtual Reality Training for a Junior Orthopaedic Surgery Resident

Andres D Maeso, DO, Michael R McDermott, DO, Jerrod A Steimle, DO

How consistent iVR training accelerates technical fluency and attending trust for first-year residents.

Executive Summary: This case study follows a first-year resident’s integration of immersive VR (iVR) into their surgical curriculum. By dedicating consistent training time to virtual modules, the resident was able to master procedural steps and receive real-time feedback in a risk-free environment before ever stepping into the operating room. The study highlights that this deliberate practice led to a “noticeable improvement in overall efficiency” and significantly increased the attending’s trust and confidence in the resident’s intraoperative capabilities.

Source Attribution: Immersive Virtual Reality Training for a Junior Orthopaedic Surgery Resident, Journal of Orthopaedic Experience & Innovation (2025).

Muscle Memory Development: The repetitive nature of immersive VR (iVR) training, combined with constant real-time feedback, allows technical surgical steps to become deep-seated muscle memory.

Measurable Efficiency Gains: Residents utilizing the platform observe a "noticeable improvement" in overall efficiency and technical proficiency when performing complex orthopedic procedures.

Accelerated Attending Trust: Preoperative rehearsal in a virtual environment significantly increases attending surgeon confidence, directly leading to increased autonomy for the resident in the operating room.

Professional man in business attire for PrecisionOS.

Danny P. Goel, MD

Chef de la direction

A practicing surgeon and surgical educator, Dr. Goel currently practices in the Vancouver, B.C. area and also serves on the University of British Columbia’s Faculty of Medicine in the Department of Orthopedic Surgery.

He received his medical degree from the University of Manitoba, pursued his residency training in orthopedic surgery at the University of Calgary, and completed fellowship training in shoulder surgery at the University of Western Ontario and Harvard University.

Goel has co-authored more than 30 publications, and is widely sought as a presenter on surgical techniques.

Professional man smiling in a blue shirt for PrecisionOS About Us page.

Colin O'Connor

Founder

Colin O’Connor brings a proven track record as a business leader and entrepreneur, as well as expertise at developing cutting-edge technology to create immersive, high-fidelity experiences.

He has overseen and played key leadership roles in the highest echelons of the video game industry, founding companies and taking more than 16 top-tier titles to market.

He has worked at the forefront in innovating new rendering technologies in the areas of lighting, motion, particle graphics and shading that bring unprecedented realism to interactive experiences.

Step #1

Ask Delphi

Tell Delphi, your AI Attending Mentor, what you want to practice today.