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 cords of the brachial plexus are: above the clavicle, medial to the scalenus anticus (anterior scalene). above the clavicle, behind the scalenus anticus (anterior scalene). at or below the clavicle, closely related to the axillary artery. at or below the clavicle, closely related to the axillary vein.