Perioperative Local Anesthesia Block in Spine Surgery
Conditions: Lumbar Spine Disease; Lumbar Disc Herniation; Lumbar Spinal Stenosis Intervention: Procedure: Preoperative fluoroscopically-guided dorsal ramus block placed by the operative neurosurgeon Sponsor: Columbia University Active, not recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials