[1] Ma Ruyu, Wang Dongmei, Xue Wendong, Dai Kerong, et al. Construction of a database of average cross-sectionsin Chinese proximal femurs [J]. Journal of Southeast University (English Edition), 2004, 20 (2): 191-194. [doi:10.3969/j.issn.1003-7985.2004.02.013]

Copy

Construction of a database of average cross-sectionsin Chinese proximal femurs()

Share：

Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

20

Issue:

2004 2

Page:

191-194

Research Field:

Automation

Publishing date:

2004-06-30

Info

Title:

Construction of a database of average cross-sectionsin Chinese proximal femurs

Author(s):

Ma Ruyu¹;  Wang Dongmei¹;  Xue Wendong²;  Dai Kerong²;  Wang Chengtao¹

¹ College of Mechanical and Power Engineering, Shanghai Jiaotong University, Shanghai 200030, China
² Department of Orthopaedic of the Ninth People’s Hospital, Shanghai Second Medical University, Shanghai 200433, China

Keywords:

database;  average;  femur;  cross-section

PACS:

TP274

DOI:

10.3969/j.issn.1003-7985.2004.02.013

Abstract:

The process of constructing a database of average cross-sections in Chinese proximal femurs is described. The main goal of creating the database is for designing hip stems for Chinese patients. Methods for constructing the database are introduced. According to some existing software and programs developed by the authors, a database of average cross-sections in Chinese proximal femurs was built based on CT images of eighty femur-specimens. 3-D shape of a patient’s proximal femurs can be reconstructed according to the database and X-ray radiographs. Theoretical analyses and results of clinical application indicate that the database can be used to design hip stems for Chinese patients.

References:

[1] Ericksen M F. Age changes in the medullary cavity of the proximal femur in American blacks and whites [J]. Am J Phys Arthropol, 1979, 51(4): 563-570.
[2] Lu S B, Dai K R, Zhang Y C, et al. Foundations of joint prostheses and clinical research [M]. Beijing: People’s Medical Publishing House, 1993. 25-27.(in Chinese)
[3] Zhang C G, Lu H S, Zhou D W. The study of CT ostemetrical of the healthy Chinese femur in related to design of prosthesis [J]. Chinese Journal of Orthopedics, 1998, 18(8): 467-470.(in Chinese)
[4] Sakai T, Sugano N, Nishii T, et al. Stem length and canal filling in uncemented custom-made total hip arthroplasty [J]. Int Orthopaedics(SICOT), 1999, 23(4): 219-223.
[5] Katoozian H, Davy D T. Effects of loading conditions and objective function on three-dimensional shape optimization of femoral components of hip endoprostheses [J]. Med Eng Phys, 2000, 22(4): 243-251.
[6] Joshi M G, Advani S G, Miller F, et al. Analysis of a femoral hip prosthesis designed to reduce stress shielding [J]. J Biomech, 2000, 33(12): 1655-1662.
[7] Zhou C M, Guo B F, Cheng X H. Measurement in Chinese proximal femur and its effect on design of total hip joint prostheses [J]. Transaction of Shanghai Medical University, 1987, 7(1): 27-30.(in Chinese)
[8] Xue W D, Dai K R, Tang T T, et al. Measurement and classfication of geometric parameters in Chinese proximal femur [J]. J Biomed Eng, 2002, 19(1): 84-88.(in Chinese)
[9] Huang X M, Yao Z Q, Wang C T. 3-D design approach of hip joint implants using both X-ray films and CT images [J]. Journal of Shanghai Jiaotong University, 1997, 31(12): 95-98.(in Chinese)
[10] Pawlikowski M, Skalski K, Haraburda M. Process of hip joint prosthesis design including bone remodeling phenomenon [J]. Computers and Structures, 2003, 81(8-11): 887-893.
[11] Engh C A, Bodyn J D. The influence of stem size and extent of Porous coating on femoral bone resorption after primary cementless hip arthroplasty [J]. Clin Orthop, 1988, 231(6): 231-237.
[12] Hua J, Iguchi H, Walker P S. Accuracy of prediction of 3-D femoral canal shape from plain X-ray [J]. J Bone Joint Surg, Orthop Proc, 1992, 74-B(Suppl. II): 183.
[13] Iguchi H, Hua J, Walker P S. Accuracy of using radiographs for custom hip stem design [J]. J Arthroplasty, 1996, 11(3): 312-321.

Memo

Memo:

Biographies: Ma Ruyu(1971—), male, graduate; Wang Chengtao(corresponding author), male, professor, trib@sjtu.edu.cn.

Common functions