Anatomy of the Brachial Plexus
Anatomy of the Brachial Plexus Laura Clark Knowledge of anatomy is essential to maximize the likelihood of success when performing peripheral nerve blocks. However, it is important to recognize that…
Indications for Upper Extremity Blocks
Indications for Upper Extremity Blocks Jacques E. Chelly Regional anesthesia of the upper extremity is most frequently based on either a block of the brachial plexus (interscalene, supraclavicular, and classical…
Nerve Mapping in Adults
Nerve Mapping in Adults William F. Urmey Carlos A. Bollini Fernando Cacheiro Introduction Nerve mapping in adults refers to the use of a surface stimulating electrode to outline the course…
Local Anesthetic Solutions
Local Anesthetic Solutions Andrea Casati A. Local Anesthetics General Overview Local anesthetics block the generation and conduction of nerve impulses at the level of the cell membrane. They bind directly…
Nerve Stimulators and Insulated Needles
Nerve Stimulators and Insulated Needles Admir Hadzic Jerry Vloka History The first description of electrical stimulation to locate the brachial plexus was recorded by Perthes in 1912. However, the acceptance…
Step-by-Step Approach to the Performance of Peripheral Nerve Blocks
Step-by-Step Approach to the Performance of Peripheral Nerve Blocks Jacques E. Chelly Evidence shows that peripheral nerve blocks performed in either awake or lightly sedated adult patients prior to or…
