It simply means your cervical sac has narowed canal causing compression on spinal cord
,and secondary osteoarthritic (degenerative ) changes have occured with bone spike formation , the nerve roots are being compressed by bone spurs, narowing of foramin and cevical joints are in varying egenerative changes causing pain, stiffness
and nerve root compression
symptoms. Disc is prolapsed in one place and further impinging on the thecal sac(covring on spinal cord) may be causing cord compression symptoms.
You need spinal fusion
, removal of prolapsed disc, and osteophytes etc