On Day 0, eligible subjects will be randomized in a 1:1 ratio to receive a single dose of EXPAREL 133 mg in 10 mL expanded in volume with 10 mL of normal saline for a total volume of 20 mL or placebo 20 mL. Study drug (EXPAREL or placebo) will be administered in a blinded manner via an ultrasound guided single-dose brachial plexus block at least 1 hour prior to surgery.