Efficacy of Adding Dexmedetomidine in Ultrasound-guided Intermediate Cervical Plexus Block for Thyroidectomy Surgery
Conditions
- Pain, Postoperative
- Cancer of Larynx
Interventions
- DRUG: dexmedetomidine
- DRUG: bupivacaine 0.25%
- PROCEDURE: Thyroidectomy Surgery
- PROCEDURE: Ultrasound-guided intermediate Cervical Plexus Block Technique
Sponsor
National Cancer Institute, Egypt