Accuracy of Rod Contouring to Desired Angles With and Without a Template: Implications for Achieving Desired Spinal Alignment and Outcomes.
Juan Pablo SardiChristopher P AmesSkye CoffeyChristopher GoodBenny DahlPaul KraemerJeffrey GumDennis DevitoMarco Brayda-BrunoRobert LeeChristopher P BellShay BessJustin S SmithPublished in: Global spine journal (2021)
Without the template, surgeons tend to overbend rods compared to the desired angle, while surgeons improved markedly with a template guide. This tendency to overbend could have significant impact on patient outcomes and risk of proximal junctional failure and warrants further research to better enable surgeons to more accurately execute preoperative alignment plans.