Background: There has been increasing attention regarding quadratus lumborum block (QLB) and erector spinae plane block (ESPB) as effective truncal blocks. There have been reports of combined QLB and ESPB usage in hip surgery resulting in a symbiotic increase in effectiveness. However, there have been no reports regarding robotassisted partial nephrectomy (RAPN), which requires multiple port holes ranging from near the xiphoid process to below the umbilicus. We hypothesized that the combined use of QLB and ESPB was an option for anesthesia and analgesia during RAPN. Case presentation: Anterior QLB and ESPB were applied to two patients undergoing scheduled RAPN. With intravenous patient-controlled analgesia, the post-surgery numerical rating scale scores were < 3/10 at rest and < 5/10 upon movement, throughout the perioperative time. Conclusions: The combination of QLB and ESPB could be an option for the postoperative analgesia in RAPN.

We describe a case of massive epistaxis that occurred after removal of a nasal endotracheal tube, prompting emergent reintubation. Mask ventilation could not be performed because the nasal cavity was packed with gauze and the airway was being evacuated with a suction catheter. Therefore, instead of inhalational anesthetics and muscle relaxants, boluses of midazolam and remifentanil were administered, and reintubation was promptly performed. Sedation was maintained with dexmedetomidine infusion and midazolam. Nasal cautery was performed near the left sphenopalatine foramen. The patient was extubated without agitation or additional hemorrhage. Immediate recognition of the potential for airway loss, sufficient control of active bleeding, and drug selection in accordance with the emergent circumstances enabled prompt resecuring of the airway without pulmonary aspiration of blood.