What question did this study set out to answer?

To establish a five-type lower limb classification system based on individual femoral and tibial coronal mechanical alignments to improve preoperative planning for total knee arthroplasty.

November 24, 2018SHILAP Revista de lepidopterologíaOpen Access

Mismatch between femur and tibia coronal alignment in the knee joint: classification of five lower limb types according to femoral and tibial mechanical alignment

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Authors

YLYu-Hsien LinTaichung Veterans General Hospital FCFeng-Shuo ChangTaichung Veterans General Hospital KCKun-Hui ChenNational Chung Hsing University

Discussion

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Implication

Observational study reveals frequent femoral-tibial alignment mismatch and joint line obliquity, highlighting a five-type system to guide total knee arthroplasty.

Key Points

To establish a five-type lower limb classification system based on individual femoral and tibial coronal mechanical alignments to improve preoperative planning for total knee arthroplasty.
Assessed mechanical coronal alignment separately in the femur and tibia across varus, valgus, and neutral lower limb profiles.
Categorized lower limb alignment variations and measured joint line obliquity within neutral populations.
Alignment mismatches between the femur and tibia occurred frequently across both varus and valgus alignment categories.
Joint line obliquity occurred in 40% of individuals categorized with neutral mechanical alignment.

Cite This Study

Lin et al. (2018) studied this question.

synapsesocial.com/papers/69d91b077fca1f84ab6842be https://doi.org/10.1186/s12891-018-2335-9

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Implication

Observational study reveals frequent femoral-tibial alignment mismatch and joint line obliquity, highlighting a five-type system to guide total knee arthroplasty.

Mismatch between femur and tibia coronal alignment in the knee joint: classification of five lower limb types according to femoral and tibial mechanical alignment

Discussion

Member takes

Implication

Key Points

Cite This Study

Mismatch between femur and tibia coronal alignment in the knee joint: classification of five lower limb types according to femoral and tibial mechanical alignment

Discussion

Member takes

Implication

Key Points

Cite This Study

Also Consider

Also Consider