Factors Influencing the Outcome of Osteosynthesis in the Fracture of the Femoral Neck in Young Adult Patients.

Objectives  To evaluate the factors that influence the outcome of osteosynthesis after closed reduction of the fracture of the femoral neck in young adult patients. Methods  A retrospective study was conducted, reviewing the data of patients operated in a large orthopedic hospital from 2003 to 2011; a total of 81 patients met the inclusion criteria. The time interval between the fracture and the surgery, the initial fracture deviation, the quality of the reduction, and the placement of the implant were evaluated. Results  The present study observed a strong relationship between the quality of the reduction and therapeutic success. The degree of the initial deviation and the time elapsed between the initial trauma and the osteosynthesis did not influence the surgical outcome regarding bone consolidation. The correct positioning of the implants was associated with a satisfactory evolution in the postoperative period. Conclusion  The quality of the reduction and the positioning of the implants are factors that influence the results of osteosynthesis in fractures of the femoral neck in young adult patients.