The effect of surgical technique on cognitive function in elderly patients with hip fractures: Proximal femoral nailing versus hemiarthroplasty

OBJECTIVESThis study aims to compare the effects of hemiarthroplasty (HA) and proximal femoral nailing (PFN) on postoperative cognitive function in elderly adults with hip fractures. PATIENTS AND METHODSBetween August 2021 and January 2022, a total of 49 patients (28 males, 21 females; mean age: 78.1±9.4 years; range, 65 to 96 years) presented with a proximal femoral fracture were included. The patients were divided into two groups based on the type of surgical technique used. Group 1 consisted of 23 patients who underwent cemented HA, while Group 2 consisted of 26 patients who underwent osteosynthesis with a PFN. Preoperatively (24 h before surgery), within the first week (Days 4 to 7), and at one month following surgery, the MiniMental State Examination (MMSE) was applied. RESULTSThe surgery side and duration of surgery were not significantly different between the two groups (p>0.05); however, the length of hospital stay and estimated blood loss were significantly different (p