Efficacy of the C8 Nerve Root Block During Interscalene Block for Anesthesia of the Posterior Aspect of the Shoulder
Conditions
- Brachial Plexus Block
- Shoulder Pain
Interventions
- PROCEDURE: Conventional interscalene block
- PROCEDURE: Interscalene block with C8 root block
- DRUG: 0.75% ropivacaine
Sponsor
Daegu Catholic University Medical Center