A pars fracture ­— also called spondylolysis — is a break in the pars interarticularis, a narrow area of bone connecting two vertebrae in the spine. It typically occurs in the lumbar spine (lower back ...

Minimally invasive robot-assisted pars fracture surgery enabled most adolescent patients to return to sports in as little as six weeks, researchers with New York City-based Hospital for Special ...

Inflammation that doesn’t go away can change the structure of your spine. And if you have ankylosing spondylitis (AS), there’s about a 5% to 15% chance you may have a spinal fracture at some point in ...