The Effect of Sagittal Femoral Bowing on the Femoral Component Position in Total Knee Arthroplasty | ||
| The Archives of Bone and Joint Surgery | ||
| مقاله 9، دوره 5، شماره 4، مهر 2017، صفحه 251-255 اصل مقاله (405.95 K) | ||
| نوع مقاله: RESEARCH PAPER | ||
| شناسه دیجیتال (DOI): 10.22038/abjs.2017.8431 | ||
| نویسندگان | ||
| Seyyed Morteza Kazemi؛ Tooraj Shafaghi؛ Reza Minaei* ؛ Reza Osanloo؛ Hashem Abrishamkarzadeh؛ Farshad Safdari | ||
| Bone Joint and Related Tissues Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran | ||
| چکیده | ||
| Background: In the current study, we investigated that how sagittal femoral bowing can affect the sagittal alignment of the femoral component in total knee arthroplasty (TKA). Methods: There were 25 patients underwent TKA. Long leg radiography in lateral view was performed. The sagittal femoral bowing (SFB) and component alignment in relation to the sagittal mechanical axis and distal anterior cortical line (DACL) were measured. Finally, the correlation of component alignment and SFB was examined. Results: Mean SFB was 7±2.7 degrees. The component was in flexion position in relation to mechanical axis and DACL as 8.4±2.9 degrees and 1.7±0.9 degrees, respectively. The flexion alignment of the component was significantly correlated with SFB. Conclusion: Mechanical alignment of the limb in both coronal and sagittal axes should be preserved in TKA. SFB can significantly increased the flexion alignment of the femoral component. | ||
| کلیدواژهها | ||
| alignment؛ sagittal femoral bowing؛ Total knee arthroplasty | ||
| مراجع | ||
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