Comparison of Surgical Outcomes Between Pre Sympathetic Plexus and Post Sympathetic Plexus Approach

Inclusion Criteria: * Patients with lumbar degenerative disease needs a lateral lumbar interbody fusion of 1-2 segments between L2 to S1. Exclusion Criteria: * Patients who had previously had lumbar surgery * Patients with muscle weakness of motor grade III or lower * Patients with neuropsychiatric diseases such as depression * Patients with musculoskeletal disease, inflammatory musculoskeletal disease, or infection * Patients with cancerous disease * Patients who do not want to participate in the study