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Table 2 Comparison of the study group and recurrent LPD group

From: Morphological study of the vastus medialis oblique in recurrent patellar dislocation based on magnetic resonance images

  Mean VMO elevation (mm) Muscle-fibre angulation (°) Craniocaudal extent (mm) Cross-sectional area ratio Patella tilt angle (°) Bisect offset ratio
Sagittal Coronal
Control 4.1 ± 1.9 3.9 ± 3.7 27.9 ± 6.3 16.7 ± 5.1 0.07 ± 0.02 9.1 ± 5.2 0.54 ± 0.06
Recurrent LPD 10.4 ± 2.3 15.9 ± 5.7 35.4 ± 8.0 13.7 ± 5.3 0.05 ± 0.02 25.9 ± 10.7 0.97 ± 0.33
P value 0.00 0.00 0.00 0.005 0.000 0.00 0.00
  1. LPD Lateral patellar dislocation, VMO vastus medialis obliquus