Retrospective Analysis of Unilateral Biportal Endoscopy Versus Open Laminotomy for Lumbar Spinal Stenosis0 views•2026•MedicineQu Jianhua1, Chen Yanbing1, Zhang Ganzhe1, Guo Xin1, Liang Yuan1, Wang Jun1, Wang Chong2Qu Jianhua1Chen Yanbing1Zhang Ganzhe1Guo Xin1Liang Yuan1Wang Jun1Wang Chong21The Sixth Division Hospital of Xinjiang Production and Construction Corps (Wujiaqu City People's Hospital), 2The First Affiliated Hospital of Xinjiang Medical UniversityThe Sixth Division Hospital of Xinjiang Production and Construction Corps (Wujiaqu City People's Hospital)The First Affiliated Hospital of Xinjiang Medical University