Hamstring pain can be sharp or cause tightness in the ... See your healthcare provider immediately if you have any of the following symptoms: Sudden numbness or tingling Sudden increase in pain ...

Clinically, he presented with a grade 1 hamstring injury that was confirmed on MRI (figure 2) to be more medial, towards the epimysium and not continuous with the scar tissue from the initial injury.

To date we have already had positive experience (although not in the perspective of a controlled study) with imaging guided cortisone injections to the lumbosacral canal region (L5 nerve root) in ...