The spinal column contains 33 vertebrae or bones. They rest on each other, cushioned by fibrous discs. During the day the cartilage in your spine compresses and, by evening, you are about 1cm ...

Ventris Medical earned FDA clearance to use its Backpack bone graft in intervertebral disc space. The bone graft earned its first FDA nod in January. Backpack is offered in two versions — one with ...