Skip to main content

Table 4 Inter- and intraobserver reliability agreements of the proximal tibial parameters based on ICCsa

From: Evaluation of the theoretical optimal angle of the tibial tunnel in transtibial anatomic posterior cruciate ligament reconstruction by computed tomography

Parameter Interobserver Intraobserver
L1 (mm) 0.909 0.903
TOA (°) 0.721 0.641
L2 (mm) 0.793 0.859
L3 (mm) 0.817 0.891
  1. a ICCs intraclass correlation coefficients, L1 the thickness of cancellous bone, TOA the theoretical optimal angle, L2 the distance from anterior tunnel aperture to anterior end of tibial plateau, L3 the distance from anterior tunnel aperture to the tibial tuberosity (lowest edge of patellar ligament attachment)