PMC7110425_01
Lateral (left) and anterior-posterior (right) X-ray views reveal an extruded left C3 screw within the prevertebral tissue.
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F1
Lateral radiographs of the cervical spine revealed an extruded left C3 screw, which had migrated into the prevertebral soft tissues at the C4-5 level, as well as loosening of the right C3 screw [Figure 1].
PMC7110425_02