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Fig. 5 | Scoliosis and Spinal Disorders

Fig. 5

From: Biomechanical effect of pedicle screw distribution in AIS instrumentation using a segmental translation technique: computer modeling and simulation

Fig. 5

Sample bone-screw force patterns (case no. 8) with (a) the reference screw pattern (bilateral screws at every level fused) and screw patterns with (b) convex alternate screw dropouts, (c) concave alternate screw dropouts, (d) convex periapical screw dropouts, and (e) concave periapical screw dropouts (red arrows: convex side bone-screw force vectors; cyan arrows: concave side bone-screw force vectors)

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Scoliosis and Spinal Disorders

ISSN: 2397-1789

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