Efficacy of Arthroscopic Teaching Methods: A Prospective Randomized Controlled Study

Area of Science:

• Medical Education
• Surgical Training
• Orthopaedics

Background:

• Arthroscopy education research emphasizes skills labs for resident training.
• Objective measures are crucial for assessing technical skill acquisition in arthroscopy.

Purpose of the Study:

• To evaluate the effectiveness of three distinct arthroscopic teaching methodologies.
• To compare didactic lecture, limited hands-on lab time, and extended hands-on lab time for arthroscopic knee examination training.

Main Methods:

• Medical students were randomized into three groups: lecture only, lecture with 28 minutes of hands-off lab, and lecture with 7 minutes of hands-on lab.
• Participants underwent a simulated diagnostic arthroscopic knee exam.
• Outcomes measured included task completion and number of "look downs"; post-experience surveys assessed perceived educational value.

Main Results:

• No statistically significant differences were observed between groups in task completion or number of look downs during the arthroscopic knee exam.
• The group receiving 7 minutes of hands-on arthroscopy instruction reported significantly higher perceived value of their educational experience.

Conclusions:

• Short durations of hands-on arthroscopy training, even with limited time, may enhance student perception of educational value.
• Further research is needed to correlate perceived value with objective skill improvement in arthroscopic procedures.