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Fig. 4 | BMC Musculoskeletal Disorders

Fig. 4

From: Primary total knee arthroplasty assisted by computed tomography-free navigation for secondary knee osteoarthritis following massive calcium phosphate cement packing for distal femoral giant-cell bone tumor treatment: a case report

Fig. 4

Postoperative radiogram images. Postoperative radiograms showed that the implant was placed with accurate alignment (anterior-posterior view [a]: aLDFA: 83.4° and MPTA: 89.8°; and lateral view [b]: femoral component flexion: 5.6° and tibial tilt: 3.8°). Whole leg radiograms in a standing position taken 1 year postoperatively showed that the mechanical axis passed the center of the tibial component (c). aLDFA: anatomical lateral distal femur angle, MPTA: medial proximal tibia angle

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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