Liposomal Bupivacaine vs. Bupivacaine Hydrochloride and Lidocaine During Suburethral Sling Placement

20 mL of Liposomal Bupivacaine (EXPAREL) will be diluted in 80 mL of injectable saline used for hydro-dissection of the vesicovaginal space and along the track of the sling trocars

Bupivacaine Hydrochloride (HCL) and Lidocaine. Fifty mL of 0.05% Marcaine and 30 mL of Lidocaine will be diluted in 100 mL of injectable saline used for hydro-dissection of the vesicovaginal space and along the track of the sling trocars during the placement of a suburethral sling.

A retropubic, transobturator or mini-sling will be placed in the usual fashion followed by diagnostic cystoscopy.