the formation of a sinus tract in the neck after a subtotal thyroidectomy for hyperthyroidism appears to be a much less common complication than the previously reported complications of bilateral abductor vocal fold paralysis , unilateral recurrent nerve paralysis , permanent post-operative hypoparathyroidism and thyroid storm secondary to this surgery , but the true incidence of sinus tract formation after thyroid surgery is unknown at present .
C0027530
neck
C0020626
hypoparathyroidism