Deformity relapse and need for repeat Ponseti casting and/or late surgical intervention according to cast material and at final follow-up
| Cast material | Group; no. (%) | |||
|---|---|---|---|---|
| FAO compliance | Deformity relapse | Need for repeat Ponseti casting | Need for surgery after casting | |
| Semirigid fibreglass | 12 (70.6) | 8 (47.1) | 5 (29.4) | 7 (41.2) |
| Plaster of Paris | 11 (91.7) | 3 (25.0) | 2 (16.7) | 2 (16.7) |
| Total | 23 (74.2) | 11 (35.0) | 7 (23.3) | 9 (29.0) |
FAO = foot abduction orthosis.