Versions of Iowa Code 151.5 - Operative surgery -- drugs on LawServer 2023 Iowa Code 151.5 – Operative surgery — drugs 2022 Iowa Code 151.5 – Operative surgery — drugs. 2020 Iowa Code 151.5 – Operative surgery — drugs. 2018 Iowa Code 151.5 – Operative surgery — drugs. 2016 Iowa Code 151.5 – Operative surgery 2014 Iowa Code 151.5 – Operative surgery – drugs. 2009 Iowa Code 151.5 – Operative surgery — drugs