Showing measurements of different parameters of upper end of right tibia
AB and CD- Anteroposterior and Transverse measurements of superior articular surface of medial condyle
EF and GH- Anteroposterior and Transverse measurements of superior articular surface of lateral condyle
IJ – Anteroposterior measurement of intercondylar area
KL- Transverse measurement of intercondylar area at anterior end
DG- Transverse measurement of intercondylar area at middle narrow part
MN- Transverse measurement of intercondylar area at posterior end
OP and QR- Anteroposterior measurements of anterior and posterior intercondylar area