A Comparison between Pre-Incisional and Intraoperative Lidocaine Infiltration on Post-Incisional Surgical Pain in Microdiscectomy Surgery: A Randomized Clinical Trial Study.

Objectives: Effective postoperative pain control in microdiscectomy surgery is crucial to managing the disease and improving the patient's quality of life. Therefore, this study aimed to assess the potential effectiveness of 2% lidocaine in reducing pain immediately after discectomy surgery.

Methods: A total of 60 patients who underwent microdiscectomy surgery were enrolled in this randomized clinical trial study.