Continuous Spinal Anesthesia Versus Combined Spinal Epidural Block
Conditions
- Hip Fractures
- Knee Arthroplasty
- Femur Fracture
Interventions
- PROCEDURE: continuous spinal anesthesia
- PROCEDURE: Spinocath a catheter for continuous spinal anesthesia
- PROCEDURE: combined spinal epidural anesthesia
Sponsor
Sao Jose do Rio Preto Medical School