Zwipp score (max 180) | 180 - 135 | 134 - 90 | 89 - 45 | <45 |
Number of patients | 4 | 2 | 9 | 7 |
Zwipp score results | ||||
Subjective disorders (+/−15) | 13.75 | 4.5 | −1 | −5 |
Objective clinical signs (+/−115) | 107.5 | 63.5 | 32 | −1 |
CT scan (+/−50) | 47 | 45 | 35 | 1 |
Type of dislocation: | ||||
Medial | 2 | 2 | 3 | 5 |
Lateral | 2 | 0 | 6 | 1 |
Anterior | 0 | 0 | 0 | 1 |
Open dislocation | 0 | 0 | 1 | 1 |
Treatment: | ||||
Reduction by open procedure | 1 | 1 | 5 | 6 |
Reduction by closed procedure | 3 | 1 | 4 | 1 |
External fixator | 0 | 0 | 2 | 4 |
Additional injuries: | ||||
Extra-articular hindfoot fractures | 1 | 1 | 3 | 1 |
Intra-articular hindfoot fractures | 0 | 0 | 3 | 3 |
Craniocerebral injury II-III | 0 | 0 | 2 | 0 |
Skin trauma III | 0 | 0 | 2 | 3 |