Large Cannulated Screws are used for the treatment of bone and joint injuries. These screws are also used for securing implants during bone fixation. They are made having a hollow central shaft and as a result, the surgeon can apply them using a guide pin or guide wire. Siora Surgicals Pvt. Ltd. is a leading orthopedic implant manufacturer in India. The company maintains a huge inventory of trauma implants including Large Cannulated Screw, 7.0 mm Dia. 32mm Thread that are made using medical-grade stainless steel and titanium. https://www.siiora.com/product/large-cannulated-cancellous-screw-7-0-mm-dia-32-mm-thread/