[Retracted] Characterization of Clinical Symptoms of Cervical Spondylotic Myelopathy Based on DKI Imaging Parameter Ratios

Table 2

Size of cervical disc herniation at different segments of cervical hyperextension in 6 healthy subjects.

Intervertebral disc segment	1	2	3	4	5	6
C1/2	0	0.02	0.02	0.01	0.03	0.02
C2/3	0.33	0.35	0.39	0.24	0.30	0.29
C3/4	0.46	0.52	0.55	0.42	0.46	0.49
C4/5	0.56	0.26	0.34	0.39	0.50	0.48
C5/6	0.37	0.36	0.48	0.49	0.48	0.61
C6/7	0.43	0.58	0.45	0.55	0.50	0.79
C7/8	0.50	0.53	0.56	0.60	0.68	0.78