Anatomy and Cell Biology

  • 제43권3호
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  • Pages.252-259
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  • 2010
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  • 2093-3665(pISSN)
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  • 2093-3673(eISSN)
대한해부학회 (Korean Association of Anatomists)
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DOI QR코드

DOI QR Code

Resected femoral anthropometry for design of the femoral component of the total knee prosthesis in a Korean population

  • Kwak, Dai-Soon (Catholic Institute for Applied Anatomy.Department of Anatomy, School of Medicine, The Catholic University of Korea) ;
  • Han, Suh-Youn (Monte Vista Christian School class of 2012) ;
  • Han, Chang-Whan (Somang Orthopedic Clinic) ;
  • Han, Seung-Ho (Catholic Institute for Applied Anatomy.Department of Anatomy, School of Medicine, The Catholic University of Korea)
  • 투고 : 2010.07.14
  • 심사 : 2010.08.23
  • 발행 : 2010.09.30
⟨ 이전 논문 다음 논문 ⟩

초록

We measured the mediolateral (ML) and anteroposterior (AP) length, height and widths of the anterior, posterior and inferior section of the resected distal femurs using three dimensional computer tomographic measurements in 200 knees from 100 cadavers. We also calculated the aspect ratio (ML/AP) and compared the measured parameters with that of six conventionally used total knee femoral prostheses. We found that the average ML ($70.2{\pm}5.5$ mm) and AP ($53.9{\pm}3.8$ mm) dimensions from our study were lower than those reported from Western populations. The aspect ratio showed a progressive decline with an increasing antero-posterior dimension. All of the compared designs showed undersizing for the mediolateral dimension distally and for the widths of the resected medial and lateral posterior femoral condyles. But some of the compared designs showed oversizing for the height of the resected medial and lateral posterior femoral condyles. This study provides guidelines for designing a suitable femoral component for total knee prostheses that fit Asian populations.

키워드

과제정보

연구 과제 주관 기관 : National Research Foundation

참고문헌

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피인용 문헌

  1. 한국인 척추 연구를 위한 형상 / 물성 정보 구축 vol.11, pp.10, 2011, https://doi.org/10.5392/jkca.2011.11.10.488
  2. Anthropometric Measurements of the Human Distal Femur: A Study of the Adult Malay Population vol.2013, pp.None, 2010, https://doi.org/10.1155/2013/175056
  3. Morphometric Evaluation of Korean Femurs by Geometric Computation: Comparisons of the Sex and the Population vol.2015, pp.None, 2010, https://doi.org/10.1155/2015/730538
  4. Anthropometric difference of the knee on MRI according to gender and age groups vol.38, pp.2, 2010, https://doi.org/10.1007/s00276-015-1536-2
  5. Estudo antropométrico do joelho e sua correlação com o tamanho de três implantes disponíveis para artroplastia vol.51, pp.3, 2016, https://doi.org/10.1016/j.rbo.2015.07.003
  6. What Differences in Morphologic Features of the Knee Exist Among Patients of Various Races? A Systematic Review vol.475, pp.1, 2010, https://doi.org/10.1007/s11999-016-5097-4
  7. Intraoperative morphometric study of distal femur in Brazilian patients undergoing total knee arthroplasty vol.15, pp.5, 2010, https://doi.org/10.1371/journal.pone.0233715
  8. Females Are Not Proportionally Smaller Males: Relationships Between Radius Anthropometrics and Their Sex Differences vol.15, pp.6, 2010, https://doi.org/10.1177/1558944719831239
  9. Do the distal femur and the proximal tibia have narrower aspect ratios in smaller knees? : A morphological analysis of osteoarthritic knees in the Japanese population using computed tomography vol.33, pp.None, 2021, https://doi.org/10.1016/j.knee.2021.08.023