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.
Many of these nerves make up the brachial plexus, a network of nerves that starts in the spine, pass through the armpit, and runs down the arm. Ulnar nerve: This nerve runs through the shoulder and is just under the skin at the elbowâs âfunny boneâ (a knob on the humerus).