Aim To establish presence of segmental instability in patients operated with standard discectomy comparing measurement oftranslation and rotation on postoperative functional radiographs of lumbosacral spine with reference values,and to explore difference between patients operated on one or two levels.Methods The study included 71 patients, who were...

By Rasim Skomorac, Hakija Bečulić, Jasmin Delić, Aldin Jusić