Secondary outcome
SECONDARY
The secondary outcome was length of stay and range of motion at 6 and 12 months postoperatively. Pre and postoperative knee alignments were determined using hip knee axis (HKA) on weight-bearing scanogram. The component positions were evaluated by the mechanical lateral distal femoral angle (mLDFA), mechanical medial proximal tibial angle (mMPTA), and tibial slope angle (TSA).