Sriramatr D.; Wongmethanukhro T.; Kusumaphanyo C.; Chongarunngamsang W.; Buppha P.
(Medical Association of Thailand, 2022)
Objective: Supraclavicular brachial plexus block is a highly popular upper extremity anesthetic technique. Theoretically, after local anesthetic agent is injected, temporary vasodilatation, sensory loss and motor weakness ...