Newsletter subscribe

Archives: Articles

The natural history of spondylolysis and spondylolisthesis.

This is a classic Spine Study looking at the natural history of spondylolysis and spondylolisthesis in a population of 500 first grade students in a small community bordering New York and Pennsylvania. The initial enrollment period was 1954 to 1957.  The inclusion criteria was that the first grader had parental permission and attended one of […]

11

No Comments read more