Inclusion Criteria:  hip fracture after minor trauma/simple falls, confirmed by imaging technique (X-ray or CT scan or MRI) signed informed consent form (after a verbal explanation and written information sheet)  Exclusion Criteria:  pathological fracture head injury body mass bellow 50 kg cognitive impairment (Abbreviated Mental Test Score less then 6 points) oral anticoagulant drugs prior drug allergy (paracetamol, tramadol, local anesthetics) prior peripheral artery bypass surgery (on the same side as hip fracture) skin or soft tissue infection in the groin area (on the same side as hip fracture) simultaneously bilateral hip fracture opioid analgesics prior to hospital arrival