Active Learning of the Floor of Mouth Anatomy with Ultrasound |
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| Authors: | Floyd E Bell III Francis H Neuffer T Robert Haddad James C Epps Michael E Kozik Brandon C Warren |
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| Institution: | 1. Department of Radiology, University of South Carolina School of Medicine, Columbia, South Carolina;2. Ultrasound Institute, University of South Carolina School of Medicine, Columbia, South Carolina;3. University of South Carolina School of Medicine, Columbia, South Carolina |
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| Abstract: | More emphasis is now being placed on active learning in medical education. Ultrasound is an active learning tool that can be used to supplement didactic instruction. This study describes a self-guided activity for learning floor of mouth ultrasound. Thirty-three first year medical students learned floor of mouth scan technique and ultrasound anatomy through a brief PowerPoint module. They subsequently performed the scan on a standardized patient. Each student was asked to label the floor of mouth muscles on the image he or she acquired. After the activity, the students were given a quiz on anatomic relationships of the floor of mouth. Perceptions about the activity were collected through a survey. All 33 students obtained a floor of mouth image within a three minute time limit. Twenty-four (73%) students were able to completely and accurately label the image in time. The mean score on the muscle relationships quiz was 93%. Overall perceptions were very positive with most students expressing a “high” or “very high” level of interest in incorporating similar self-guided activities within the curriculum. This study showed that it is feasible for students to learn scan technique and recognize relevant ultrasound anatomy in an independent fashion through a brief active learning module. Furthermore, the students found the activity enjoyable. The implication is that similar activities could be developed which would provide additional ways to incorporate active learning strategies. |
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| Keywords: | gross anatomy education medical education undergraduate education ultrasound education active learning ultrasound floor of mouth |
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