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.
The brachial plexus is the group of nerves that lies between your. neck and your armpit. It contains all the nerves that supply. movement and feeling to your arm â from your shoulder to. your fingertips. A brachial plexus block is an injection of local. anaesthetic around the brachial plexus. It âblocksâ.