PMC4719226_01
Pre-operative x-ray demonstrating the proud head of the anterior cannulated screw.
JOCR-3-15-g001.jpg
PMC4719226_01_JOCR-3-15-g001.jpg
F1
X-rays showed a radiolucent lesion of the inferior glenoid and displacement of one of the cannulated screws (Fig. 1).
a) During arthroscopy, the cannulated screw could be successfully located with a Kirschner wire and then. b) removed with a cannulated screw driver. Note the screw's head flattened by metalware impingement.
JOCR-3-15-g002.jpg
PMC4719226_01_JOCR-3-15-g002.jpg
F2
The wire was inserted into the screw and a cannulated screw driver was used to remove the screw through a stab incision (Fig. 2a and 2b).