Overview Paravertebral Block, an Adjunct to General Anaesthesia for Breast Surgery? Status: Completed Trial end date: 2011-05-01 Target enrollment: Participant gender: Summary Aim is to study if a paravertebral block as an adjunct to general anesthesia is a suitable technique for extended, one sided, breast surgery. Phase: Phase 3 Details Lead Sponsor: Maastricht University Medical CenterTreatments: AnestheticsBupivacaineRopivacaine