Table 1. Modified Functional Rating System Score to Evaluate Functional Outcomes (Maximum Score = 100).
Variable | Score |
---|---|
Ankle dorsiflexion | |
Above neutral | 20 |
To neutral (+ 5°) | 10 |
Less than neutral | 0 |
Subtalar motion | |
> 15℃ | 10 |
< 15° | 5 |
0°–5° | 0 |
Heel position with maximal passive ankle dorsiflexion | |
0° Varus or valgus | 15 |
0°–5° Varus | 10 |
Varus 6°–10° | 5 |
Varus > 10° | 0 |
Forefoot appearance | |
> 5° Abduction | 15 |
Neutral | 10 |
> 5° Adduction | 0 |
Medial crease | |
Absent | 10 |
Present | 0 |
Cavus | |
< 5 mm | 10 |
> 5 mm | 0 |
Radiological measurement | |
Talocalcaneal index | |
> 40° | 10 |
< 40° | 0 |
Talar-first metatarsal angle | |
< 10° | 10 |
> 10° | 0 |