Fig. 4From: A novel model of locking plate and locking spongious screw: a biomechanical in vitro comparison study with classical locking platePulling apparatus, a steel plate with orbicular head (A), novel plate and cylindirical socket screws prepared for pulling apparatus to fix on the plate (B), a hexagonal screwdriver (C), novel plate fixed with 2 spongious screw on the osteoporotic bone model (D)Back to article page