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Table 2
Radiographic and clinical results after posterior arthroscopic subtalar arthrodesis. Comparison of pre- and post-operative radiographic (hindfoot height = HFH, subtalar joint fusion ratio) and clinical (Numerical Analog Scale = NAS for pain, AOFAS score) results.
| N = 39 | Preoperative | Postoperative | p-Value |
|---|---|---|---|
| Mean HFH (mm) | 73.6 ± 6.2 (62.3–90) | 72.8 ± 6.2 (61.7–90) | p < 0.0001 |
| Mean fusion ratio (%) | 72.1 ± 29.8 (0–98) | ||
| Mean pain score (NAS) | 6.6 ± 1.2 (4–9) | 2.1 ± 1.9 (0–7) | p < 0.0001 |
| Mean AOFAS score | 50.9 ± 13.5 (13–69) | 82.3 ± 10.2 (57–94) | p < 0.0001 |
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