Spiral tomography (SCT) is also suitable for diagnosing cervical vertebrae misalignments and can be used. However, it has its drawbacks: the patient’s head needs to be additionally fixed in a straight position, and the scan itself takes a lot of time—20-40 minutes. Patients often experience discomfort inside the machine.
From the perspective of Body Balance Clinic, the use of SCT to detect abnormalities in the upper cervical spine is also impractical due to the high radiological exposure. It ranges from 500 to 2000 μSv per scan (compared to 9.8 μSv from CBCT at Body Balance Clinic), while the recommended annual limit is up to 1000 μSv.