Hi Doctor,
I had c5 c6 c7 acdf surgery this year in May for right arm bicep weakness and brachioradialias atrophy and weakness, arm strength was 3/5 before the operation, my arm strength is slowly improving 5 months later but on a recent mri I have a bulging disc at c5 nerve root with impingement, I know that the biceps and brachioradialis has double nerve innervation from c5 and c6 nerve but which nerve gives the biceps and brachioradialis the most strength?
Thanks
Greg