Advadraw spiral can be used for cavity wound, narrow woundsor wounds with a small opening to a larger cavity. Advadraw can be cut to wound shape and layered within the wound. Not recommended for wounds with a high risk of bleeding.Requires a secondary retention dressing.
Brachial plexus. The brachial plexus is a network of nerves formed by the anterior rami of the lower four cervical nerves and first thoracic nerve (C5, C6, C7, C8, and T1). This plexus extends from the spinal cord, through the cervicoaxillary canal in the neck, over the first rib, and into the armpit.
Here is a list: 1  As they exit the spine, the nerves of the arm, also known as the brachial plexus, can be compressed (pinched) by a herniated disc or between the vertebrae themselves. 2  Between two neck muscles known as the anterior and middle scalene muscles. 3  Under the clavicle.  Under the pectoralis minor.