Gamma and other cephalocondylic intramedullary nails versus extramedullary implants for extracapsular hip fractures

Given the lower complication rate of the SHS in comparison with intramedullary nails, it appears that for trochanteric fractures the SHS is superior. Further studies will be required to determine if different types of intramedullary nail produce the same results, or if intramedullary nails have advantages for selected fracture types, for example, reversed fracture lines and subtrochanteric fractures. From the evidence available, IMHS appears to have the same problems as the Gamma nail, but other theoretical advantages of the IHMS cannot be ruled out.