Please help us learn the manufacturer and the name of this screw. It needs to be removed for the surgeon to perform total hip arthropasty.
Please note the shape of the shaft near the distal threads. Is this a telescoping screw? What instruments are needed to remove it?
Courtesy of Dr. Davide Brioschi
Dir. Medico I Livello UO Ortopedia e Traumatologia
ASST Fatebenefratelli Sacco
V.G.B. Grassi, 74-Milano