Subjects recruited to this study will provide written informed consent prior to undergoing any research procedures (see "Selection of Subjects" below). Following consent and prior to surgery, we will record subject demographics and pain history, including age, sex, pain etiology, and history of prior pain-related surgeries. Subjects will then complete baseline assessments of pain using the revised short-form McGill Pain Questionnaire (SF-MPQ-2) and long form Brief Pain Inventory (BPI). Baseline measures for quality of life and global function will be measured with the EQ-5D-5L descriptive system and revised Self Assessment of Treatment (SAT) questionnaire, respectively.