Combination of Ozone and Collagenase in the Treatment of 97 Patients with Lubar Intervertebral Disc Protrusion

Objective To explore the therapeutic effects of combination of ozone and collagenase on lubar intervertebral disc protrusion.Methods Ninety-seven patients with lubar intervertebral disc protrusion were enrolled in this study.21G atraumatic puncture needle was punctured into astern 1/3 site of intervertebral disc guided by X-ray localization,then ozone at 60 mg/L was injected slowly by 15 mL/disk.CT scaning was used to learn the distribution of ozone in intervertebral disc in 5 min after injection of ozone.2...