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.
In the neck region the nerves that leave the neck and go down the upper arm make up the brachial plexus. In the low back region, the nerves that go down the leg may come from the lumbar plexus or the sacral plexus. If a nerve is pinched where it is part of a plexus, it may be called a plexopathy.