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Table 1 Summary of the TT-TG distances in the CT, cartilaginous-MRI, and osseous-MRI groups

From: Influence of the image levels of distal femur on the measurement of tibial tubercle-trochlear groove distance—a comparative study

 

TT-TG distance (mm)

Maximal deviation across levels (mm)

 

Mean (SD)

Range

Mean (SD)

Range

CT

15.75 (3.84)

8.8–23.76

2.6 (1.14)

1.01–5.26

Cartilaginous-MRI

12.8 (5.67)

0.75–22.08

2.73 (1.25)

0.54–5.74

Osseous-MRI

12.36 (5.58)

0.85–22.04

2.11 (0.95)

0.77–4.83