Clinical Research Directory

Inclusion Criteria: * Patients ≥22 years old, * Patients approved for CT- or CBCT-guided MSK procedure in the pelvis or spine (except the cervical area) under general anesthesia, * Patients who have signed an IRB-approved informed consent form * Patients approved for coverage by their insurance for routine costs involved in this standard of care procedure * Inclusion criteria linked to the freehand procedure have been discussed and validated Exclusion Criteria: * Patients with contraindication to undergo general anesthesia, * Patients unable to maintain appropriate breathing control, * Patients requiring CT- or CBCT-guided percutaneous procedure on target areas other than those indicated * Patients unable to fully understand all relevant aspects of the clinical study necessary for their decision to participate, or who could be manipulated or unduly influenced because of a compromised position, expectation of benefits or fear of retaliatory response, * Pregnant or breast-feeding women, * Patients subject to a legal protection measure, * Patients already participating in another conflicting interventional clinical study, * Patients for whom the scan field of view cannot contain the anatomy of interest, the overlaying skin surface, skin markers and the whole patient reference. * Patients having a coagulation abnormalities or bleeding disorder * Patients having an active infection on the day of intervention * Patients having a history of previous surgery resulting in an existing hardware precluding percutaneous approach * Exclusion criteria linked to the freehand procedure have been discussed and validated