FARE Augmentation of Proximal Femoral Fractures With CaS/HA and Systemic ZA

Inclusion Criteria: * Being between 65-90 years of age at the time of fracture * Acute, unilateral proximal hip fracture (AO Foundation/Orthopaedic Trauma Association \[AO/OTA\]: A1 and A2) caused by low energy trauma * Physical condition eligible for surgery with proximal femoral nail * Having low mortality and high fracture risk according to Fracture and Mortality Risk Evaluation Index (FAME) classification * Patient with communicative ability to understand the procedure and participate in the study and the follow-up program, consented to be included in the study and signed the consent form Exclusion Criteria: * Previous hip or pelvis fracture on the same side * Concurrent corticosteroid treatment * Concurrent medical osteoporosis treatment * Irreversible coagulopathy or bleeding disorder. o Note regarding reversible coagulopathies: Patients on coumadin or other anticoagulants may participate. Investigators will follow routine practices for perioperative discontinuation and re-initiation of anti-coagulants. * Concurrent dialysis or elevated creatinine * Presence of hypo- or hyper calcaemia * History or active treatment due to malignancy involving the pelvis/hip area, including ongoing or completed radiotherapy * Fractures involving acetabulum * Active systemic infection or local skin infection at the incision site * Known hyperthyroidism or thyroid adenoma, * History of serious reaction to iodine-based radio contrast agents * Patient without communicative ability to u…