IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-4-34439 Original Research Paper A PROSPECTIVE, RANDOMIZED STUDY COMPARING ULTRASOUND GUIDED TRANSVERSUS ABDOMINIS PLANE BLOCK AND ULTRASOUND GUIDED ILIOINGUINAL, ILIOHYPOGASTRIC NERVE BLOCKS IN PATIENTS UNDERGOING OPEN INGUINAL HERNIA REPAIR MUTHUKUMAR THANGARAJ Dr. April 2021 10 4 01 02