The siemens machine in ipp 9 performed three separate 5sdsa 3d spins.One for the left ica, one for the right ica, and one for the left vert.I arrived into the case after the first 3d spin of the left ica.The image quality of this spin was very sub-par to our standard.I perceived the issue to be a low volume of contrast so to remedy for the next spin, i increased the volume size.The subsequent 3d of the right ica was also of poor image quality like the first.A possible factor was patient moving during the spin, the conscious patient was not perceived to move at all during the final 3d spin of the left vert.The only factor left was either the c-arm or the computer algorithm.
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