cortical bone screw

Self-tapping cortical screws are usually fully threaded with a smaller pitch and a larger contact area. Self-tapping cortical screws are generally used for diaphysis.

According to the application site, orthopedic screws are usually divided into Cortical Screw orthopedic and cancellous screw.Our self-tapping cortical trauma screws material is divided into titanium alloy and stainless steel. Cortical titanium orthopedic screws are lighter in weight, the elastic modulus of titanium is closer to that of bone tissue, the tissue biocompatibility is better, and the chance of infection is lower. Titanium has higher fatigue resistance and stronger corrosion resistance than stainless steel, and has less effect on the growth of bone tissue. Titanium alloy orthopedic trauma implants can be retained in the body for a long time, so titanium alloy cortical screws are relatively more recommended in orthopedic implant surgery.