Stratified randomization of patients will be conducted by the pharmacy to maintain the double-blinded nature of the study. The pharmacy staff will deliver a study syringe labeled "regional" and a study syringe labeled "local". Depending on randomization, the "regional" syringe will be filled with either ropivacaine 0.2% or normal saline to the corresponding volume based on the dosing outlined. Similarly, the local syringe will be filled with the opposite solution. Thus, if the "regional" syringe is filled with ropivacaine, the local syringe will be filled with normal saline, and vice versa.