Correction to: Knee Surgery, Sports Traumatology, Arthroscopy (2021) 29:2717–2726 https://doi.org/10.1007/s00167-021-06540-9

In the above-mentioned article there is an error stating that the Rolimeter (Aircast Europe) is no longer commercially available. This information is not correct. There are still ways to purchase the Rolimeter, including on the recently launched website www.rolimeter.com.