Mayo's goitre retractor modified for use as a sternum spreader.
D004864:Equipment and Supplies; D006042:Goiter; D013249:Sternum; D013514:Surgical Procedures, Operative / Q000600:supply & distribution*; D035441:Thoracic Wall; D013909:Thorax / Q000601:surgery*
SURGERY, OPERATIVE/equipment and supplies; THORAX/surgery