halcyon.com Aim—To provide an understanding of the current concepts in the natural history, pathophysiology, diagnosis, and treatment of spondylolysis based on the available medical literature.

Spondylolysis is a common condition characterized by a defect in the pars interarticularis of the vertebrae, often leading to low back pain, particularly in young athletes. This condition is ...

Lumbar spondylolysis is a common condition characterized by a defect in the pars interarticularis of the lumbar vertebrae, often resulting from repetitive stress or overuse, particularly in young ...

Objective: To determine whether the location of spondylolysis in the lumbar spine of athletes differs with biomechanical factors. Methods: Single photon emission computerised tomography and reverse ...

What are spondylolysis and spondylolisthesis? Spondylolysis (spon-dee-low-LYE-sis) means spine defect. Children with this condition have a problem in the bones (vertebrae) of their lower back. Doctors ...

Isthmic spondylolisthesis, or spondylolisthesis due to a lesion of the pars interarticularis, is a common source of pain and disability in both the pediatric and adult population. This review ...

Johns Hopkins orthpaedic surgeon Paul Sponseller discusses spondylolysis — also known as lumbar stress fractures — and the causes and treatments of this condition. Spondylolysis is a defect or stress ...

Clinicians, discover the latest in research and clinical innovation from Johns Hopkins experts. Access educational videos, articles, CME courses and other resources from our world-renowned institution ...

Sponylosethsis is the result of spondylolysis, a weakness or stress fracture in one of the spine’s vertebrae that can cause the bone to weaken to a point that causes it to shift or slip out of ...