What Causes Pain And Numbness In Left Arm?

Hi, may I answer your health queries right now ? Please type your query here... I am experiencing pain and numbness in left arm cant lift it holding it straight out an xray was taken of neck showed i had degenerative disc disease above surgery where i have had a fusion c5 c6 area waiting on results from mri. shouldnt i have restrictions ? i do a lot of twisting and lifting at my place of employment