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Fig. 7 | BMC Musculoskeletal Disorders

Fig. 7

From: A predictive model for the critical shoulder angle based on a three-dimensional analysis of scapular angular and linear morphometrics

Fig. 7

Illustration of the method of defining the acromiospinal (AS) point: a the posterolateral acromion view of the mesh is established, and a viewing plane and grid are inserted at the point where the scapular spine merges with the acromion. B The mesh is placed in the undersurface acromion view, while leaving the posterolateral acromion view grid (green line) in situ. The AS point is defined as that point on the posterolateral acromion viewing plane grid that is at the junction of the acromion and the spine, visible as the termination of a v-shaped prominence. The AS point is marked with a pivot

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