Calcaneal Fractures — Anatomy, X‑Rays and Classification ⏱ Chapters 0:00 Intro 1:35 EXPLAINER 1:58 Read the image 2:26 EXPLAINER 3:03 EXPLAINER 4:21 EXPLAINER 5:26 Read the image 5:53 EXPLAINER 7:07 EXPLAINER 8:23 EXPLAINER 9:01 EXPLAINER 9:30 EXPLAINER 9:52 Read the image 10:45 EXPLAINER 12:06 EXPLAINER 12:43 EXPLAINER 13:26 EXPLAINER 14:41 Read the image 15:06 EXPLAINER 16:01 EXPLAINER 17:12 Recap & sources Böhler angle, Gissane angle, Essex-Lopresti and Sanders CT In this OrthoVellum master lecture • Böhler angle measures loss of calcaneal height • The axial view shows heel width and varus • Essex-Lopresti describes the secondary fracture pattern • Sanders classification is based on coronal CT through the posterior facet • Skin threat and patient factors can outweigh the classification label Full clinical topic and references: https://orthovellum.com/topics/calcaneal-fractures Image credits • Feng Y et al., BMC Musculoskelet Disord (PMC4946135) — CC BY 4.0 — https://openi.nlm.nih.gov/detailedresult?img=PMC4946135 • Rev Bras Ortop 2025 (PMC12307035) — CC BY 4.0 — https://openi.nlm.nih.gov/ • Open-i / NIH (PMC5242061) — CC BY 4.0 — https://openi.nlm.nih.gov/detailedresult?img=PMC5242061 • OrthoVellum illustration — OrthoVellum original Educational only — not individual medical advice. #orthopaedics #orthopedics #medicaleducation #orthovellum Orthovellum.com