Abstract
Low back pain, specifically "spondylo" conditions, has traditionally been misunderstood and often times ill-treated. A thorough understanding of the function of pars inter-articularis and its relationship to the entire vertebral unit and low back health are essential for successful treatment and rehabilitation outcomes. Lifestyle awareness and controlled progression through the inflammation, stabilization, strength, and functional rehabilitation phases provide primary guidance for patients. In addition, a broad spectrum of pharmacological, psychological, therapeutic modality, and newer surgical techniques must be considered in the overall treatment plan. Having a strong understanding of the anatomy, biomechanics, treatment, and rehabilitation of this condition, will help the allied healthcare provider better meet the individualized needs of spondylolysis patients.