Advertisement
Table 3 Angular values (IMA, HVA and DMAA), sesamoid position, metatarsal index and congruency of the metatarso-phalangeal-I articular surface
| Pre-op | 3-month FU | 12-month FU | 48-month FU | Efficacy (%) | |
|---|---|---|---|---|---|
| IMA (degrees) | |||||
| Tot. (DS) | 12.9 (2.8) | 9.0 | 9.0 | 9.0 (2.0) | 30.23 |
| Mild | 9.1 | 7.1 | 22.0 | ||
| Moderate | 12.1 | 9.0 | 27.3 | ||
| Severe | 16.6 | 10.0 | 39.2 | ||
| HVA (degrees) | |||||
| Tot. | 26.4 (6.7) | 12.3 | 13.1 | 13.9 (6.2) | 47.35 |
| Mild | 16.4 | 9.8 | 40.2 | ||
| Moderate | 26.0 | 14.2 | 45.0 | ||
| Severe | 32.0 | 14.7 | 54.0 | ||
| DMAA (degrees) | |||||
| Tot. | 10.12 (4.3) | 5.0 | 5.2 | 5.4 (3.2) | 46.64 |
| Mild | 6.3 | 3.9 | 38.1 | ||
| Moderate | 10.0 | 5.3 | 47.0 | ||
| Severe | 12.4 | 6.5 | 47.6 | ||
| Sesamoid Position (pts) | |||||
| Tot. | 2.4 (0.6) | 1.1 | 1.2 | 1.3 (0.6) | 45.83 |
| Mild | 2.0 | 0.9 | 55.0 | ||
| Moderate | 2.3 | 1.3 | 43.5 | ||
| Severe | 2.8 | 1.7 | 39.3 | ||
| Metatarsal Index | |||||
| M1 < M2 | 34 | 58 | |||
| M1 = M2 | 28 | 19 | |||
| M1 > M2 | 18 | 3 | |||
| MTP-I Art. Sup. | |||||
| Congruent | 61 | 77 | |||
| Incongruous | 19 | 3 | |||
