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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Knee Surg Sports Traumatol Arthrosc. 2013 Apr 16;22(7):1505–1510. doi: 10.1007/s00167-013-2504-1

Table 1.

Femoral tunnel angle measurement at different knee rotation angles

FTA Rotation at 0° flexion
Rotation at 45° flexion
20° External 0° 20° Internal 20° External 0° 20° Internal
SB tunnel 29.9 ± 9.1 37.9 ± 4.9 42.5 ± 3.2 49.2 ± 7.4* 33.1 ± 11.2 18.2 ± 10.4*
AM tunnel 27.9 ± 9.5* 37.4 ± 7.6 43.5 ± 5.7 4.7 ± 7.1* 29.1 ± 7.3 13.0 ± 7.1*
PL tunnel 48.9 ± 7.1 53.4 ± 6.6 55.3 ± 6.8 64.2 ± 5.4* 47.1 ± 4.2 29.6 ± 3.8*

The data are presented as average ± SD (degrees)

*

P value <0.05