A CT scanning system for patients is provided comprising a nonrotating x-ray source and detector array bracketing a turntable on which stands or sits the patient that is being imaged. As the patient rotates between the x-ray source and the detector array that move along the vertical axis in tandem for each angular position of the patient, imaging data is collected of the patient from multiple angles at multiple levels that are reconstructed to form computed tomographic images that cover the entire region of interest.