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. 2016 Apr 12;89(1062):20150971. doi: 10.1259/bjr.20150971

Figure 2.

Figure 2.

An example of the Kim and modified Kim grading systems: a male with right arm numbness. (a) Width of the narrowest portion of the neural foramen/extraforaminal nerve root = 3.22 mm (lower double-headed arrow)/3.22 mm (upper double-headed arrow), Kim system Grade 1, modified Kim system Grade 0 (repetition time/echo time, 4000/100). The patient exhibited negative neurologic manifestations. (b) This patient showed no significant stenosis (arrow) in right C5–6 on T2 weighted oblique sagittal image (Park Grade 0).