Feasibility of T2 Mapping and Magnetic Transfer Ratio for Diagnosis of Intervertebral Disc Degeneration at the Cervicothoracic Junction: A Pilot Study

Table 1

Pfirrmann grading results of all included intervertebral discs.

Pfirrmann grade	Segmental level			Total
	C7-T1	T1-T2	T2-T3
I	17	19	21	57
II	20	21	22	63
III	12	11	18	41
IV	10	10	6	26
V	8	6	0	14
Total	67	67	67	201