300
Participants
Start Date
February 21, 2022
Primary Completion Date
February 1, 2030
Study Completion Date
February 1, 2033
Muscle preserving selective laminectomy
Muscle-preserving selective laminectomy differ from traditional laminectomy by the spinous process split that preserves the deep extensor muscles. The bilateral facet joints are not exposed. After the laminectomy is finished the split fragments of the spinous process are sutured together so that the deep extensor muscles are restored.
Laminectomy with instrumented fusion
A traditional laminectomy is complemented with lateral mass and/or pedicle screws connected with rods.
RECRUITING
Academic Hospital of Uppsala, Uppsala
Karolinska Institutet
OTHER
Linkoeping University
OTHER_GOV
Sahlgrenska University Hospital
OTHER
Uppsala University Hospital
OTHER