Walter Ellis, U.S. surgeon, 1880-1933. Sistrunk band retractorSistrunk dissecting scissorsSistrunk double-ended retractorSistrunk operation - excision of the thyroglossal cyst and duct, including the midportion of the hyoid bone through or near which the duct traverses.Sistrunk procedureSistrunk retractorSistrunk scissors