| AA | Ankle arthrodesis |
| VAS | Visual Analog Scale |
| HuMoR | Human Motion and Shape Prior |
| RGB | Red-green-blue |
| ROM | Range of motion |
| LoA | Limits of agreement |
| FAAM | Foot and Ankle Ability Measure |
| LEFS | Lower Extremity Functional Scale |
| AOFAS | American Orthopaedic Foot and Ankle Society |
| BMI | Body mass index |
| SPM | Statistical parametric mapping |