Request Prior Approval of Carotid Stenting Coverage

1) Erosion of the stent into the oesophageal wall or carotid artery resulting in severe and life-threatening haemorrhage 10, 11. 2) Acute and delayed obstruction of the airways by the stents 12, 13. 3) Placement of the stent to treat upper third strictures of the oesophagus can lead to tracheal compression, even though it is uncommon 14. ................
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