2 results
Approved WMOWill not start
The first aim of this study is to identify factors which predict an improvement of gastroesophageal reflux after gastric banding. The second aim is to assess the effect of gastric banding on gastroesophageal reflux after the operation.
Approved WMORecruiting
The aim of the study is to determine the accuracy of pedicle screw placement when using the iNav navigation tool compared with the established computertomography based navigation.