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Table 2 Preoperative functional and radiographic evaluation

From: Treatment of patellar dislocation with arthroscopic medial patellofemoral ligament reconstruction using gracilis tendon autograft and modified double-patellar tunnel technique: minimum 5-year patient-reported outcomes

 Value
Q angle14.5 ± 3.5° (5–28°)
TT-TG distance, mm15.6 ± 1.8 (8–23)
Insall-Salvati ratio1.3 ± 0.2 (0.8–1.8)
Beighton score3.8 ± 2.6 (0–9)
Dejour trochlear dysplasia, n (%)
 Type A41 (51.3)
 Type B20 (25.0)
 Type C12 (15.0)
 Type D7 (8.8)
  1. Values are shown as mean ± SD (range) unless otherwise indicated