Deep cervical plexus block for thyroidectomy (n=150) with dose of lidocain from 4-5 mg/kg at the location for analgesia: Intersection between line via upper of hyoid bone and the posterior site of sternocleidomastioid muscle. Results: good effect 95.3%; relative good 4.7%. Onset time 6.9  1.18 minutes and the duration is 80  6.85 minutes. The operation was not influenced by change of blood pressure’s pulse and oxygen saturation. The method is cost-effective, less complications, compared with other anesthesia methods; in addition, the monitoring and taking care post operation was simple and comfortable.
Thyroidectomy ; Cervical Plexus