Design and Validation of a Peer-Teacher-Based Musculoskeletal Ultrasound Curriculum

Area of Science:

• Medical Education
• Radiology
• Musculoskeletal Ultrasound

Background:

• Musculoskeletal ultrasound (MSKUS) is a valuable diagnostic tool.
• Radiology residents require effective training in MSKUS scanning and interpretation.
• Traditional training methods may not adequately address the need for hands-on MSKUS skills.

Purpose of the Study:

• To design and validate a peer-teacher based musculoskeletal ultrasound curriculum for radiology residents.
• To assess the effectiveness of a hands-on workshop format utilizing peer teachers.
• To evaluate skill acquisition and retention of MSKUS techniques among residents.

Main Methods:

• A curriculum involving hands-on scanning workshops was developed for radiology residents.
• Selected residents trained as "peer teachers" under attending supervision.
• Participants underwent skills assessment immediately post-workshop and 2 months later, with confidence surveys.

Main Results:

• Thirty-seven residents and six peer teachers participated in four workshops.
• Residents showed a significant increase in knowledge (p < 0.001) and confidence (p < 0.001) in performing and interpreting MSKUS.
• Excellent skill acquisition and good skill retention were observed post-curriculum.

Conclusions:

• A peer-teacher led, small-group, hands-on musculoskeletal ultrasound workshop is an effective training method for residents.
• The curriculum facilitated significant improvements in resident confidence and skill proficiency.
• The program demonstrated successful skill acquisition and retention in musculoskeletal ultrasound.