Levobupivacaine versus levobupivacaine – dexmedetomidine for ultrasound guided bilateral superficial cervical plexus block for upper tracheal resection and reconstruction surgery under general anesthesia

Authors

• Hanaa M. El Bendary
• Ahmed M Abd El-Fattah
• Hisham A Ebada
• Salwa MS Hayes

Keywords

• Dexmedetomidine
• superficial cervical plexus block
• Tracheal resection