Serratus Intercostal Plane Block,New Analgesia in Supraumbilical Surgery

The scientific evidence always supports the employment of a multimodal analgesic strategy, especially in procedures that generate a severe postoperative pain2, as media laparotomy or subcostal incision. The purpose is to not retard the patients' recovery and to avoid complications. The thoracic epidural analgesia is still the reference analgesic technique in open abdominal surgery7, although it is not exempt of limitations and complications. That is why, since the introduction of thoracic and abdominal fascial blocks, they have been part of the analgesic strategy, being an alternative to considerer instead the epidural.