Huazhong University of Science and Technology Union Shenzhen Hospital 1 article published in JoVE Medicine A Suture Technique for Ruptured Annulus Fibrosus Following Decompression Under Percutaneous Transforaminal Endoscopic Discectomy Zhouyang Hu*1,2, Zhipeng Xu*1,2, Hong Wang1,2, Xiaoling Zhang1,2, Lijun Li3, Guoxin Fan1,2, Xiang Liao1,2 1Department of Pain Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, 2Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, 3Department of Spine Surgery, Shanghai East Hospital, Tongji University School of Medicine This protocol describes an innovative suture technique for ruptured annular fibrosus during percutaneous transforaminal endoscopic discectomy.