ArticleDiagnostics (Basel, Switzerland)2020
Exploring Anatomic Variants to Enhance Anatomy Teaching: Musculus Sternalis.
Article in Diagnostics (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- A scoping review of teaching approaches and learning objectives for anatomical variation in gross anatomy courses across degree programs.Anatomical sciences education · 2025Article
- Rectus sternalis-a rare anatomical variation found during mastectomy: report of two cases and literature review.AME case reports · 2025Article
- Article
- Anatomical Variation and Clinical Diagnosis.Diagnostics (Basel, Switzerland) · 2021Article
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Authors and funding
6 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The opportunity to encounter and appreciate the range of human variation in anatomic structures-and its potential impact on related structures, function, and treatment-is one of the chief benefits of cadaveric dissection for students in clinical preprofessional programs. The dissection lab is also where students can examine unusual anatomic variants that may not be included in their textbooks, lab manuals, or other course materials. For students specializing in physical medicine, awareness and understanding of muscle variants has a practical relevance to their preparations for clinical practice. In a routine dissection of the superficial chest muscles, graduate students in a human gross anatomy class exposed a large, well-developed sternalis muscle. The exposure of this muscle generated many student questions about M sternalis: its prevalence and appearance, its function, its development, and its evolutionary roots. Students used an inquiry protocol to guide their searches through relevant literature to gather this information. Instructors developed a decision tree to assist students in their inquiries, both by helping them to make analytic inferences and by highlighting areas of interest needing further investigation. Answering these questions enriches the understanding and promotes "habits of mind" for exploring musculoskeletal anatomy beyond simple descriptions of function and structure.
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Registered trials
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