How Does Cadaveric Simulation Influence Learning in Orthopedic Residents?

Area of Science:

• Medical Education
• Surgical Simulation
• Orthopedic Surgery Training

Background:

• Cadaveric simulation is increasingly recognized as a valuable tool in surgical training.
• Understanding its impact on orthopedic residents' learning is crucial for optimizing surgical education.
• This study explores the multifaceted benefits of cadaveric simulation in orthopedic residency programs.

Purpose of the Study:

• To investigate how cadaveric simulation impacts orthopedic residents' learning.
• To determine the utility of cadaveric simulation as a training modality.
• To assess the transferability of skills acquired in simulation to the clinical workplace.

Main Methods:

• Qualitative research employing in-depth, semistructured interviews.
• Participants were orthopedic surgery residents (PGY 3-6) who completed an intensive cadaveric simulation course.
• Interviews focused on perceived learning gains, skill development, and confidence enhancement.

Main Results:

• Learning is influenced by intrinsic factors (e.g., "buy-in," safe practice) and extrinsic factors (e.g., performing full procedures, expert feedback).
• Significant improvements in operative fluency and confidence were reported, particularly for residents with lower pre-training confidence.
• Cadaveric simulation fostered technical skill development, nontechnical skills, and sociocultural learning, offering benefits beyond low-fidelity methods.

Conclusions:

• Cadaveric simulation effectively enhances both technical and nontechnical skills in junior orthopedic residents.
• Skills learned during simulation are directly transferable to the operating room, potentially benefiting patients.
• The PGY4 stage appears optimal for cadaveric simulation to rapidly improve operative fluency and confidence for core trauma operations.