Fourth toe shaft fracture illustration

One simplified aligned proximal-phalanx shaft fracture. The normal reference preserves native bone shape. Exterior and joint ends are unchanged; the fractured state has a bounded authored opening, not a patient measurement.

Smooth fracture faces and polygonal exterior shading remain simplified. Realistic clinical morphology is unverified; this does not represent articular, nail-bed, hallux or complete fracture-pattern coverage. Clinical certification and public release remain pending.

AO Surgery Reference: lesser-toe fracture definition supports the simple diaphyseal fracture category, not this exact authored fourth-toe morphology.

Open3DModel/CASK untextured geometry and this derivative: CC BY-SA 4.0. Full contributor credits, exact source hashes and original morphology hold are retained in the source README and integration record.