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Maximum loading of carpal bones during movements: a finite element study

  • H. Oflaz
  • I. GunalEmail author
Original Article • WRIST - BIOMECHANICS
  • 62 Downloads

Abstract

Background

Maximum stresses show critical points on an object because failure may start from the area close to maximum stress points. However, there appears no study on maximum loading points of carpal bones.

Purpose

To clarify the loading pattern of each carpal bone during wrist movements.

Methods

A finite element wrist model was designed using a three-dimensional reconstruction of computed tomographic images from the distal end of radius and ulna to the proximal third of metacarpals. Loading was performed in neutral, 45° of flexion and extension, 5° of radial and 25° of ulnar deviation, and maximum loading points were plotted.

Results

In each position except for extension, minimum loads were carried by triquetrum, while minimum loads were carried by capitatum in extension. Maximum loads were carried by trapezium in neutral and ulnar deviation and flexion but by scaphoideum in radial deviation and extension.

Conclusion

Studies on maximum loading of each bone are a new approach and may help to improve the knowledge on wrist mechanics.

Keywords

Finite element modeling Wrist biomechanics Maximum loading 

Notes

Compliance with ethical standards

Conflict of interest

The authors declare that they have no competing interests.

References

  1. 1.
    Beardsley CL, Heiner AD, Marsh JL et al (1999) Mechanical characterization of a bone fracture surrogate. Presented at the 23rd annual meeting of the American Society of Biomechanics. University of Pittsburgh, 21–23 Oct 1999Google Scholar
  2. 2.
    Bicen AC, Gokdemir H, Seber S et al (2015) Load transmission characteristics of limited carpal fusions: a two-dimensional finite element study. Eur J Orthop Surg Traumatol 25(2):305–308CrossRefGoogle Scholar
  3. 3.
    Chamoret D, Roth S, Feng Z-Q et al (2013) A novel approach to modelling and simulating the contact behaviour between a human hand model and a deformable object. Comput Methods Biomech Biomed Eng 16(2):130–140CrossRefGoogle Scholar
  4. 4.
    Cuenod P (1999) Osteoligamentoplasty and limited dorsal capsulodesis for chronic scapholunate dissociation. Ann Chir Memb Super 18(1):38–53CrossRefGoogle Scholar
  5. 5.
    Gíslason MK, Stansfield B, Bransby-Zachary M et al (2012) Load transfer through the radiocarpal joint and the effects of partial wrist arthrodesis on carpal bone behavior: a finite element study. J Hand Surg 37E(9):871–878CrossRefGoogle Scholar
  6. 6.
    Gunal I, Ozcan O, Uyulgan B et al (2005) Biomechanical analysis of load transmission characteristics of limited carpal fusions used to treat Kienböck’s disease. Acta Orthop Traumatol Turc 39(4):351–355Google Scholar
  7. 7.
    Horii E, Garcia-Elias M, Bishop AT et al (1990) Effect on force transmission across the carpus in procedures used to treat Kinböck’s disease. J Hand Surg 15A(3):393–400CrossRefGoogle Scholar
  8. 8.
    Kim HJ, Chun HJ, Moon SH et al (2010) Analysis of biomechanical changes after removal of instrumentation in lumbar arthrodesis by finite element analysis. Med Biol Eng Comput 48(7):703–709CrossRefGoogle Scholar
  9. 9.
    Ko C, Brown TD (2007) A fluid-immersed multi-body contact finite element formulation for median nerve stress in the çarpal tunnel. Comput Methods Biomech Biomed Eng 10(5):343–349CrossRefGoogle Scholar
  10. 10.
    Kofman KE, Schuurman AH, Mulder MC et al (2014) The pisotriquetral joint: osteoarthritis and enthesopathy. J Hand Microsurg 6(1):18–25CrossRefGoogle Scholar
  11. 11.
    Kubicek M, Florian Z (2009) Stress strain analysis of knee joint. Eng Mech 16(3):315–322Google Scholar
  12. 12.
    Moulton MJ, Parentis MA, Kelly MJ et al (2001) Influence of metacarpophalangeal joint position on basal joint-loading in the thumb. J Bone Jt Surg 83A(5):709–716CrossRefGoogle Scholar
  13. 13.
    Palmer AK, Werner FW (1984) Biomechanics of the distal radioulnar joint. Clin Orthop 187:26–35Google Scholar
  14. 14.
    Scordino LE, Bernstein J, Nakashian M et al (2014) Radiographic prevalence of scaphotrapeziotrapezoid osteoarthrosis. J Hand Surg 39A(9):1677–1682CrossRefGoogle Scholar
  15. 15.
    Silver FH, Bradica G, Tria A (2002) Elastic energy storage in human articular cartilage: estimation of the elastic modulus for type II collagen and changes associated with osteoarthritis. Matrix Biol 21(2):129–137CrossRefGoogle Scholar
  16. 16.
    Xiao Z, Wang L, Gong H, Zhu D (2012) Biomechanical evaluation of three surgical scenarios of posterior lumbar interbody fusion by finite element analysis. Biomed Eng Online 11:31CrossRefGoogle Scholar

Copyright information

© Springer-Verlag France SAS, part of Springer Nature 2018

Authors and Affiliations

  1. 1.HGO Ind. and Trade Inc.IzmirTurkey
  2. 2.Department of OrthopedicsDokuz Eylul University HospitalGuzelbahceTurkey

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