RT Journal Article SR Electronic A1 Rizzo, Toni T1 Guideline Update: Diagnosis and Treatment of Adult Isthmic Spondylolisthesis JF MD Conference Express YR 2015 FD SAGE Publications VO 14 IS 50 SP 5 OP 6 DO 10.1177/155989771450002 UL http://mdc.sagepub.com/content/14/50/5.abstract AB This article discusses recommendations made within the draft 2014 guideline update. Presenters reviewed the guideline development process and the current state of the evidence on natural history, diagnosis and imaging, medical and interventional treatment, surgical treatment, and the cost-effectiveness of treatment for adult isthmic spondylolisthesis.