A novel regional anesthesia technique for retrograde intrarenal surgery in high-risk patients: a prospective observational study

Abstract Background Retrograde intrarenal surgery (RIRS) is a minimally invasive treatment for upper urinary tract stones. However, anesthesia management in high-risk patients with significant comorbidities remains challenging, as general anesthesia poses elevated cardiopulmonary risks and spinal an...

Whakaahuatanga katoa

Ngā taipitopito rārangi puna kōrero

Ngā kaituhi matua:	Simeng Liu, Yuguang Jiang, Yihang Jiang, Anshi Wu, Yang Liu
Hōputu:	Artigo
Reo:	Inglês
I whakaputaina:	BMC 2026-06-01
Rangatū:	BMC Anesthesiology
Ngā marau:	Ultrasound guidance Quadratus lumborum block Lateral arcuate ligament Sacral plexus block Retrograde intrarenal surgery
Urunga tuihono:	https://doi.org/10.1186/s12871-026-03946-1
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!