Introduction: Valgus intertrochanteric osteotomy alters the biomechanical environment of thefracture site and restores limb length. Very few reports have dealt with the results of this procedureinternally fixed with a dynamic hip screw and double angle barrel plate. Hence, the prospectivestudy was performed at the institution level for the evaluation of results of valgus osteotomy andfixation of the femur neck fracture in young patients. Material and Methods: A total of 32 patientswere included in the study. There were 24 males and 8 females in the study. Before osteotomy, theaverage neck-shaft angle was 101° (80–120°), with an average limb shortening of 2.3cm (1.0–3.2cm). The greater trochanter was up riding in fourteen cases and needed skeletal traction beforesurgery. None of these had evidence of vascular necrosis on plain radiograph or MRI. The fractureswere treated with a dynamic hip screw and double angle barrel plate. The patients had a minimumfollow-up of 14months and a maximum of 42months. Results: In a total of 28 patients the excellentresults were obtained, however in 4 patients the poor result was due to cut – out of implants. Noneof the patients were lost on follow up, the fracture went on to achieve the satisfactory union afterthe minimum of 14 weeks follows up. The average preoperative neck-shaft angle of 101° (range 80–120°) increased to 134° (range 120–145°) after surgery. The average limb length discrepancypostoperatively was 2.3cm. Conclusion: From the study, it was concluded that valgus osteotomyand fixation with dynamic hip screw and 120° double angle barrel plate has a high success rate inyoung patients with neglected and ununited intracapsular fracture neck of the femur as far as theunion of fracture is concerned.
Valgus Osteotomy and Repositioning and Fixation with a Dynamic Hip Screw and a 135° Single-Angled Barrel Plate for Un-United and Neglected Femoral Neck Fractures
