200
Participants
Start Date
January 2, 2020
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2027
Lumbar disc herniation
Patients undergoing surgery for lumbar disc herniation
Lumbar spinal stenosis
Patients undergoing surgery for lumbar spinal stenosis
RECRUITING
Hao-Xuan Zhang, Jinan
HaoxuanZhang
OTHER