Ilioinguinal Iliohypogastric Nerve Block as Adjunct to Spinal Anesthesia for Cesarean Section

Ultrasound-guided IINBs will be performed by scanning the anterior abdominal wall superior and medial to the anterior superior iliac spine in a line between the anterior superior iliac spine and umbilicus using a linear probe (4-12hertz). Ilioinguinal and iliohypogastric nerves will be identified in the plane between internal oblique muscle and transversus abdominis muscle. After negative aspiration of blood, 20 ml plain bupivacaine 0.25% plus 4mg dexamesathone will be injected. The same technique will be performed in the other side.

200 mcg morphine intrathecally with bupivacaine