<prompt> In the management of thyroglossal cyst -Central portion of hyoid excisedSternothyroid muscle dissectedIsthmusectomy with subtotal thyroidectomyStrap muscle of neck are dissected  <response>: Thyroglossal cyst is managed by Sistrunk operation in which the cyst is completely excised along with the thyroglossal tract. Since the thyroglossal tract is intimately related to the hyoid bone, the central portion of the hyoid bone is also removed. 