Table 2.
FFI uses across studies in foot and ankle disorders including diagnoses
| Diagnosis | Measure | Surgery | Orthosis | Observational | Other | Total |
|---|---|---|---|---|---|---|
| Rheumatoid arthritis |
6 |
5 |
7 |
3 |
|
21 |
| Osteoarthritis |
2 |
1 |
|
1 |
|
4 |
| Juvenile arthritis |
|
|
1 |
|
|
1 |
| Hallux valgus |
2 |
2 |
1 |
|
|
5 |
| Hallux rigidus |
|
3 |
|
|
|
3 |
| Plantar fasciitis/heel pain |
2 |
2 |
4 |
|
3 |
11 |
| Metatarso phalangeal arthritis |
|
2 |
2 |
|
|
4 |
| Chronic foot pain |
3 |
2 |
|
1 |
|
6 |
| Foot and ankle fracture |
1 |
5 |
1** |
1 |
|
8 |
| Posterior tibial tendon pain |
|
|
1 |
|
1 |
2 |
| Bone graft |
|
1 |
|
|
|
1 |
| Ankle deformity |
|
2 |
|
|
|
2 |
| Flat foot |
|
1 |
|
|
|
1 |
| Cavovarus Charcot-Marie-Tooth |
|
2 |
|
|
|
2 |
| Osteo-chondral lesion of talus-tibia |
|
1 |
|
|
|
1 |
| Failed total ankle arthrodesis |
|
1 |
|
|
|
1 |
| Club foot |
|
1 |
|
|
|
1 |
| Diabetic neuropathy |
|
|
|
1 |
|
1 |
| Mid foot pain |
1 |
|
2 |
|
|
3 |
| Paget disease |
|
|
|
1 |
|
1 |
| Total | 17 | 31* | 19 | 8 | 4 | 79* |
*Two different diagnoses occurred in one study, **Hemophilic ankle arthropathy.