Beyond “See One, Do One, Teach One”: How Spine Surgical Education Is Evolving

How competency-based training, simulation, structured feedback, and digital learning are reshaping spine surgical education.

For decades, the phrase “See One, Do One, Teach One” has symbolized surgical training. Today, however, technical expertise is increasingly expected to be demonstrated not simply accumulated through experience. While mentorship and hands-on operative learning remain fundamental, today's spine surgeons practice in a more complex environment shaped by navigation, robotics, endoscopy, advanced imaging, and rapidly evolving surgical technologies.

Rather than replacing traditional training, modern spine education builds upon it shifting the focus from case volume to demonstrated technical proficiency through structured learning, simulation, objective assessment, and continuous professional development.

Why Spine Surgical Education Is Changing

Spine surgery requires precision during increasingly complex procedures performed within narrow anatomical corridors. Whether placing pedicle screws, performing endoscopic decompression, or using navigation-assisted instrumentation, surgeons must develop technical skills that extend beyond observation alone.

At the same time, resident duty-hour limitations, expanding surgical technologies, and the need for consistent patient outcomes have reduced reliance on the traditional "learn by repetition" model. Educational programs are now asking a different question not simply, How many cases has a trainee completed? But, “Can they perform the procedure safely, efficiently, and consistently?

From Case Numbers to Competency

At the center of this evolution is Competency-Based Medical Education (CBME), where progression is increasingly guided by demonstrated ability rather than time spent in training or procedural volume. Technical skills, intraoperative decision-making, communication, and professionalism are assessed as measurable competencies that continue to develop throughout a surgeon's career (1, 2).

Recent work evaluating spine surgeon performance also reflects a growing move toward objective assessment. Rather than relying solely on faculty impressions, educators are incorporating structured evaluation methods including global rating scales, procedural checklists, motion analysis, and workflow-based assessments to better understand technical performance and identify opportunities for improvement.

Simulation Before the First Incision

One of the most significant developments in spine education is the expansion of Simulation-Based Mastery Learning (SBML). Instead of first attempting complex technical tasks in the operating room, trainees can practice in controlled environments until they achieve predefined competency standards.

Simulation now extends far beyond cadaver laboratories. Virtual reality, synthetic anatomical models, and computer-based platforms allow surgeons to refine instrumentation, fluoroscopic orientation, implant placement, and complication management before treating patients. These environments also support deliberate practice focused repetition of specific skills with immediate feedback helping transform experience into expertise (3-5). 

Feedback Is Becoming More Objective

Constructive feedback has always been central to surgical education, but the way it is delivered is changing. Increasingly, mentorship is being complemented by objective assessment tools that provide more consistent and reproducible evaluations of technical performance (6).

Methods such as the Objective Structured Assessment of Technical Skills (OSATS), procedural checklists, video-based assessments, and global rating scales help educators evaluate not only whether a procedure was completed successfully, but also how efficiently and consistently it was performed from instrument handling and procedural flow to implant placement accuracy and technical errors. This creates opportunities for targeted coaching, measurable progress, and continuous refinement.

Learning Doesn't End at Fellowship

Innovation in spine surgery moves quickly and education no longer ends with residency or fellowship. New implants, navigation systems, robotics, biologics, and surgical techniques continue to reshape clinical practice, making lifelong learning an essential professional responsibility.

Today's surgeons have access to an expanding educational ecosystem that includes surgical video libraries, virtual case discussions, digital surgical coaching, online skills courses, and remote expert mentorship. These resources make it easier to refine techniques, adopt emerging procedures, and stay current as the field continues to evolve.

Looking Ahead

Spine surgical education is not abandoning tradition it is strengthening it. Mentorship and operative experience remain at the heart of training, but they are now reinforced by competency-based education, simulation, structured feedback, and objective performance assessment.

The future of spine surgery will be shaped not only by new technologies, but also by how effectively surgeons continue to learn, measure, and refine their technical skills throughout their careers.

References

1. Skulsampaopol J, Ming Y, Cusimano MD. Educating residents in spine surgery: A study of Entrustable professional activities in neurosurgery and orthopedic surgery. PLoS One. 2024;19(10):e0311444. 

2. Li Y, Chan R, Menon MRG, Ryan JF, Mador B, Campbell SM, et al. Validity Evidence for Procedure-specific Competence Assessment Tools in Orthopaedic Surgery: A Scoping Review. J Am Acad Orthop Surg Glob Res Rev. 2024;8(1). 

3. Dudau I, Sutoi D, Chiu B, Radbea R, Marin G, Ciontos AN, et al. Educational impact of a structured simulation-based orthopedic training program on technical and non-technical competency development: a prospective pre-post study. J Med Life. 2026;19(2):127–35. 

4. Xin B, Chen G, Wang Y, Bai G, Gao X, Chu J, et al. The Efficacy of Immersive Virtual Reality Surgical Simulator Training for Pedicle Screw Placement: A Randomized Double-Blind Controlled Trial. World Neurosurg. 2019;124:e324–e30. 

5. Udani AD, Macario A, Nandagopal K, Tanaka MA, Tanaka PP. Simulation-based mastery learning with deliberate practice improves clinical performance in spinal anesthesia. Anesthesiol Res Pract. 2014;2014:659160. 

6. Stefan P, Pfandler M, Kullmann A, Eck U, Koch A, Mehren C, et al. Computer-assisted simulated workplace-based assessment in surgery: application of the universal framework of intraoperative performance within a mixed-reality simulation. BMJ Surg Interv Health Technol. 2023;5(1):e000135.