Introduction
fracture, fractures, femoral neck fracture, intracapsular fracture
The incidence of femoral neck fracture, as an intracapsular fracture, has been increasing annually, particularly in young people.Stable fixation of fractures requires a reliable internal fixation device. At present, the most common implants include multiple cannulated screws and dynamic hip screw (DHS).A previous study showed that the choice of internal fixation device mainly depends on the type of fracture, specific location of the fracture, and Pauwels angle. The fracture pattern is the most important determinant of implant selection.