Magnetic Resonance Imaging of Interscalene Plexus Block
Conditions
Interventions
- PROCEDURE: Interscalene Nerve Block
- DRUG: Ropivacaine 0.75%, 20ml
- DRUG: Gadopentetate-Dimeglumine 0.0125 mmol
- DRUG: Gadopentetate-Dimeglumine 0.05 mmol
- DRUG: Ropivacaine 0.75%, 5ml
- PROCEDURE: Shoulder Surgery
Sponsor
Paracelsus Medical University