Objective: To investigate the treatment method and effect of artificial femoral head replacement for elderly patients with femoral neck fracture complicated with uremia.
Methods: From January 2016 to December 2020, 21 elderly patients with femoral neck fracture complicated with uremia were treated with artificial femoral head replacement. There were 3 males and 18 females, aged 65 to 83 years old with an average of (77.2±1.9) years. All patients were complicated with uremia and required long-term maintenance of hemodialysis. The age of dialysis was 2 to 11 years with an average of (6.3±1.6) years, 2 to 3 times per week. The time from injury to admission to operation was 3 to 7 days with an average of (4.0±2.1) days. The anemia and hypoproteinemia of the patients were corrected preoperatively, and the serum potassium and creatinine indexes of the patients were adjusted by hemodialysis.
Results: All the incisions were healed in the first stage, and there were no complications of wound infection, prosthesis loosening, dislocation and deep vein thrombosis. All patients resumed routine hemodialysis in time to maintain the stability of serum creatinine and potassium levels. All 21 patients were followed up for 5 to 23 months with an average of (16.8±2.6) months. Harris scores changed from (24.8±2.5) scores preoperatively to (87.2±3.1) scores postoperatively.
Conclusion: Elderly patients with femoral neck fracture combined with uremia underwent artificial femoral head replacement surgery, as long as the perioperative treatment is appropriate, with active postoperative rehabilitation treatment, can obtain a good clinical effect.
Keywords: Aged; Femoral neck fracture; Hemodialysis; Uremia.