Comparison between Morphine and Hyaluronidase Added to Local Anesthetic in Sonar Guided Supraclavicular Brachial Plexus Block; Randomized Double Blinded Controlled Study
Ahmed A. E. Elmaghraby, Amany F. Omara, Rabab M. Mohammed & Ashraf E. Alzeftawy · Journal of Advances in Medicine and Medical Research · 2021
Background: Huge volumes of local anaesthetics used in conventional blocks may be associated with complications. Hyaluronidase is an enzyme that hydrolyses hyaluronic acid in the tissue. It has been shown to aid the spread of local anaesthetics (LA) through tissue. The aim of thi...
Open access
Research Article
10.9734/jammr/2021/v33i1631011