Unilateral Percutaneous Transforaminal Endoscopic Approach With Bilateral Decompression for Large Central Lumbar Disc Herniation Complicated by Bilateral Neurological Symptoms: A 2-Year Retrospective Clinical Study

Key Points

• The unilateral approach effectively alleviates bilateral neurological symptoms in lumbar disc herniation cases.
• During the 2-year study, significant improvements were noted in patient conditions, with many achieving symptom relief.
• Observational analysis focused on the outcomes of bilateral decompression in patients with large lumbar disc herniation.
• This technique may enable safer and less invasive treatment options for complex lumbar conditions.