Denis Classification — Sacral Fractures (Zones)
Zone 1: lateral to foramina (alar) — low neuro risk. Zone 2: through foramina — higher L5/S1 root risk. Zone 3: medial to foramina (central canal) — highest cauda equina risk.
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10In the Denis classification of sacral fractures, which zone is associated with the lowest risk of neurological...
mcqWhich of the following is the primary neurological deficit associated with Zone II sacral fractures?
mcqWhat is the primary management for a displaced Zone I sacral fracture?
mcqWhat is the neurological deficit rate associated with Zone III sacral fractures?
mcqWhich neurological structures are most at risk in Zone III sacral fractures?
mcqWhich clinical manifestation is most likely associated with a Zone I sacral fracture?
mcqA young adult presents with a sacral fracture following a high-energy trauma. Which zone is most likely affect...
mcqWhat is the primary clinical concern with Zone II sacral fractures?
mcqWhich of the following is a common consequence of a Zone III sacral fracture?
mcqIn the context of sacral fractures, what does the term 'insufficiency fracture' most commonly refer to?