Fig. 3From: A two-stage retrospective analysis to determine the effect of entry point on higher exit of proximal pins in lateral pinning of supracondylar humerus fracture in childrenPlacement of the proximal lateral pin was verified under Jones radiograph. a After satisfactorily placing the distal lateral pin, the proximal lateral pin was placed from the lateral distal cortex and aimed to exit in zone + 1 in the medial proximal cortex. b Trajectory of the proximal lateral pin within the distal humerus. c The proximal lateral pin exits the proximal medial cortex of the humerusBack to article page