From: Long-term functional and radiographic outcomes in 243 operated ankle fractures
Size of posterior fragment | N | AOFAS | VAS-pain | Dorsiflexion-restriction | OA grade 1 | OA grade 2 | OA grade 3 | OA grade 4 |
---|---|---|---|---|---|---|---|---|
<5 % | 8 | 95 | 1.4 | 2.9° | 8 | 0 | 0 | 0 |
5–25 % | 56 | 88 | 2.1 | 6.2° | 38 | 9 | 7 | 2 |
>25 % | 14 | 90 | 1.6 | 7.8° | 10 | 1 | 1 | 2 |