Parameters of FBRD limbs | Contralateral (FBRE) limbs with DCA ≤ 3° | Contralateral (FBRE) limbs with DCA > 3° | p-Value |
---|---|---|---|
Number of limbs | 137 | 34 | |
Incidence of notching | 13/137 (9.5%) | 21/34 (61.8%) | < 0.00001 |
Mean notch depth (mm) | 1.1 ± 0.56 (R = 0.2–2) | 1.79 ± 0.67 (R = 0.7–3.3) | 0.00293 |