Fig. 3From: Influence of parallel pins on the angle deviation for placement of dental implants: an in vitro studya Coronal, (b) left lateral view and (c) postoperative CBCT scan images of the six dental implant placements with straight parallel pins. d Coronal, (e) left lateral view and (f) postoperative CBCT scan images of the six dental implant placements without straight parallel pins. Yellow and pink lines represent the direction of each dental implantBack to article page