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Table 3 Results of the measurements

From: Medialization of trochlear groove was correlated with extended lateral trochlear in trochlear dysplasia: a transverse CT analysis

  TD group (%) non-TD group (%) p value
dMTE 32.7 ± 5.1 29.6 ± 3.5 0.009
dTG 45.2 ± 4.1 49.1 ± 3.9 0.019
dLTE 77.9 ± 3.2 76.0 ± 5.7 0.068
wMT 13.9 ± 4.1 19.4 ± 2.9 < 0.001
wLT 31.3 ± 4.0 26.9 ± 3.6 < 0.001
Medial–Lateral ratio 0.45 ± 0.17 0.73 ± 0.14 < 0.001
  1. dMTE, Linear distance of the medial trochlear edge parallel to the AEA; dLTE, linear distance of the lateral trochlear edge parallel to the AEA; dTG, linear distance of the trochlear groove parallel to the AEA; wMT, medial trochlear width; wLT, lateral trochlear width; and Medial–Lateral ratio, the ratio of wMT and wLT.