Fresenius Kabi USA announced today it is voluntarily recalling a single lot (Lot Number 6111504; Product Code 470237) of Sensorcaine-MPF (bupivacaine HCl) Injection, USP, 0.75%, 7.5 mg/mL, 30 mL fill in a 30 mL vial. The recall is being performed to the user level due to visible particulate matter characterized as glass observed by the company during inspection of reserve samples.