To evaluate and compare the therapeutic efficacy and clinical outcomes of surgical intervention versus nonoperative treatment in patients with lumbar disk herniation.
Conducted as a randomized clinical trial registered under clinicaltrials.gov identifier NCT00000410.
Assessed comparative outcomes between surgical discectomy and conservative nonoperative management protocols for symptomatic lumbar disk herniation.
Comparative efficacy and functional recovery metrics are tracked under clinical trial registration NCT00000410.
Clinical outcomes establish the comparative effectiveness of surgical versus conservative treatment pathways for symptom resolution and functional improvement.