Fig. 6From: Closed-leg standing long leg radiographs can be a useful tool to assess whether the joint line is parallel to the ground in restricted kinematic alignment total knee arthroplastyPreoperative and postoperative JLOA. Sixty-nine percent of the postoperative JLOA are within ± 3º of the floor. All outliers of the postoperative JLOA were in valgus orientation. Abbreviations: JLOA: joint line orientation angleBack to article page