spondylolisthesis
Conditions
Interventions
Patients undergoing spinal navigated instrumentation will be randomized into
one group in which pedicle screws will be inserted by guidance of the iNav
system, and one group in which pedicle screw w
Sponsors
Circinus Medical Technology
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: - Patients older than 18 years - informed consent - single or multilevel fusions (T12 to S1) for the following indications: degenerative spinal stenosis spondylolisthesis degenerative disc disease failed back surgery syndrome.
Exclusion criteria
Exclusion criteria: - cervical surgery and thoracic surgery above T12. - trauma, infection, and tumor. - cortical trajectory screw fixation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The main endpoint is the accuracy of the pedicle screw position according to the classification of Gertzbein and Robbins in which Grade A and B are defined as *good position*, based on the computertomography imaging at the end of each surgical procedure. | — |
Secondary
| Measure | Time frame |
|---|---|
| Other study parameters are duration of surgery, complications, and length of hospital stay. | — |
Countries
Netherlands
Contacts
Public ContactM.P. Arts
Haaglanden Medisch Centrum (HMC)
Outcome results
None listed