Proximal femur fracture surgeries are painful in preoperative period and is associated with morbidity especially in the elderly, due to underlying osteoporosis and presence of other coexisting diseases. Subarachnoid block is the choice of anaesthesia for fracture femur surgeries, but pain can interfere with optimal positioning for administration of spinal anaesthesia. Current methods of providing pre-and post-operative analgesia include non-steroidal anti-inflammatory drugs (NSAIDS), oral or parenteral opioids, and regional anaesthesia techniques.Hence, present study is designed to compare the efficacy of Fascia iliaca block with quadratus lumborum block for positioning and for post-operative analgesia in patients with proximal femur fractures. Aim is to assess the analgesic efficacy of pre operative ultra sound( USG)guided fascia iliaca block and Quadratus Lumborum block for patient positioning prior to spinal anaesthesia in proximal femur fracture surgeries. After approval from institution ethical committee and written informed consent from all patients, this prospective randomised comparative study will be done on 50 patients with normal BMI aged 18-80years of either gender with American Society of Anaesthesiologists (ASA) I, II and III status undergoing proximal femur fracture surgeries under spinal anaesthesia. Simple randomisation will be done by computer generated random numbers and group allocation will be done by sealed envelope technique. Group A will receive USG - guided Fascia iliaca block using 25ml of injection 0.25 % of bupivacaine on ipsilateral side. Group B receive USG - guided Quadratus lumborum block using 25ml of injection 0.25% of bupivacaine on ipsilateral side. Hemodynamics (heart rate, blood pressure, SpO2) will be continuously monitored and recorded every 5minutes till the end of surgery. Post operative pain scores and analgesic consumption will be recorded for first 24hours. IV Paracetamol 1gm will be used as rescue analgesic.