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Journal of Experimental Orthopaedics
Fig. 1 | Journal of Experimental Orthopaedics

Fig. 1

From: 3D-surface scan based validated new measurement technique of femoral joint line reconstruction in total knee arthroplasty

Fig. 1

Experimental setup of radiographic imaging with validation and setup of differenct error conditions. Flexion error validation in true lateral view (a). A.p. view preoperative with 5° flexion error (b). A.p. view postoperative with internal rotation error (c). Laser is used to verify bone position on X-ray table. Calibration bar and calibration ball for internal validation of distance measurement in PACS software

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