Exploring the Presence of Core Skills for Surgical Practice Through Simulation

Area of Science:

• Neuroscience
• Surgical Education
• Human-Computer Interaction

Background:

• In silico surgical simulation is revolutionizing surgical training and practice.
• Simulators offer a scientific platform for studying neural control in surgical skill acquisition.
• The transferability of fundamental sensorimotor skills across surgical specialties remains underexplored.

Purpose of the Study:

• To investigate whether fundamental sensorimotor skills transcend specific surgical domains.
• To assess the utility of dental and laparoscopic simulators in examining cross-specialty skill transfer.
• To identify core sensorimotor competencies applicable across diverse surgical fields.

Main Methods:

• Utilized a virtual reality dental simulator and a laparoscopic box simulator for performance recording.
• Recruited three participant groups: dentists (n=19), laparoscopic surgeons (n=19), and psychologists (n=19).
• Compared performance metrics between groups on both specialized simulators.

Main Results:

• Demonstrated performance specialization: laparoscopic surgeons excelled on the laparoscopic simulator, while dentists performed best on the dental simulator.
• Observed a significant transfer learning effect: both surgeons and dentists outperformed psychologists on both simulators.
• Indicated the presence of fundamental sensorimotor skills common to both surgical groups.

Conclusions:

• Core sensorimotor skills are present across different surgical specialties.
• Identifying these fundamental skills can inform the development of more effective pre-specialization surgical training programs.
• Simulation technology provides a valuable tool for dissecting and understanding the components of surgical expertise.