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Fig. 3 | Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine

Fig. 3

From: Removal of the cervical collar from alpine rescue protocols? A biomechanical non-inferiority trial in real-life mountain conditions

Fig. 3

Peak 3D excursion angle during extrication trials on flat terrain and steep slope. Left: Peak extrication 3D excursion angles on a flat terrain depending on the use or not of a cervical collar; Right: Peak extrication 3D excursion angles on a steep slope (> 40% grade) depending on the use or not of a cervical collar. Medians and 95% confidence intervals are represented. Peak 3D θEX: peak extrication 3D excursion angle, CC: cervical collar, MILS: manual in-line stabilization

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