Regional mechanical properties and stress analysis of the human anterior lens capsule

Vision Research

Volumn 47, Issue 13, 2007, Pages 1781-1789

  Pedrigi, R M ^a   David, G ^a   Dziezyc, J ^b   Humphrey, J D ^a  

^a Texas A and M University   (United States)

^b TEXAS A AND M UNIVERSITY   (United States)

Author keywords

Biomechanics; Capsulorhexis; Cataract; Lens capsule; Strain; Stress

Indexed keywords

ADULT; AGED; ANISOTROPY; ARTICLE; BIOMECHANICS; CATARACT EXTRACTION; CONTROLLED STUDY; DIABETES MELLITUS; ELASTICITY; FINITE ELEMENT ANALYSIS; HUMAN; HUMAN TISSUE; LENS CAPSULE; MATHEMATICAL COMPUTING; MECHANICAL STRESS; NONLINEAR SYSTEM; PRIORITY JOURNAL;

ADULT; AGED; AGED, 80 AND OVER; ANISOTROPY; BIOMECHANICS; DIABETES MELLITUS; ELASTICITY; FINITE ELEMENT ANALYSIS; HUMANS; LENS CAPSULE, CRYSTALLINE; MIDDLE AGED; MODELS, BIOLOGICAL; PRESSURE; STRESS, MECHANICAL;

EID: 34248572256     PISSN: 00426989     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.visres.2007.03.014     Document Type: Article

References (45)

1. Bailey A.J., Sims T.J., Avery N.C., and Miles C.A. Chemistry of collagen cross-links: Glucose-mediated covalent cross-linking of type-IV collagen in lens capsules. Biochemical Journal 296 (1993) 489-496
2. Ben-Nun J. The NuLens accommodating intraocular lens. Ophthalmology Clinics of North America 19 1 (2006) 129-134 vii
3. Burd H.J., Judge S.J., and Cross J.A. Numerical modelling of the accommodating lens. Vision Research 42 18 (2002) 2235-2251
4. Brown R.A., Prajapati R., McGrouther D.A., Yannas IV, and Eastwood M. Tensional homeostasis in dermal fibroblasts: Mechanical loading in 3D substrates. Journal of Cellular Physiology 175 (1998) 323-332
5. David, G., & Humphrey, J. D. (in press). Finite element model of stresses in the anterior lens capsule. Computer Methods in Biomechanics and Biomedical Engineering.
6. David G., Pedrigi R.M., Heistand M.R., and Humphrey J.D. Regional multiaxial mechanical properties of the porcine anterior lens capsule. ASME Journal of Biomechanical Engineering 129 1 (2007) 97-104
7. Dick H.B., and Dell S. Single optic accommodative intraocular lenses. Ophthalmology Clinics of North America 19 1 (2006) 107-124 vi
8. Fisher R.F. Elastic constants of the human lens capsule. Journal of Physiology 201 1 (1969) 1-19
9. Fisher R.F., and Pettet B.E. The postnatal growth of the capsule of the human crystalline lens. Journal of Anatomy 112 2 (1972) 207-214
10. Fung Y.C. Biomechanics: Mechanical properties of living tissue (1990), Springer-Verlag, New York
11. Glasser A., and Campbell M.C. Presbyopia and the optical changes in the human crystalline lens with age. Vision Research 38 2 (1998) 209-229
12. Haefliger E., Parel J.M., Fantes F., Norton E.W., Anderson D.R., Forster R.K., et al. Accommodation of an endocapsular silicone lens (Phaco-Ersatz) in the nonhuman primate. Ophthalmology 94 5 (1987) 471-477
13. Hammond C. The epidemiology of cataract. Optometry Today 8 2 (2001) 24-29
14. Heistand M.R., Pedrigi R.M., Delange S.L., Dziezyc J., and Humphrey J.D. Multiaxial mechanical behavior of the porcine anterior lens capsule. Biomechanics and Modeling in Mechanobiology 4 (2005) 168-177
15. Heistand M.R., Pedrigi R.M., Dziezyc J., and Humphrey J.D. Redistribution of strain in the porcine lens capsule due to a continuous circular capsulorhexis. Journal of Biomechanics 39 (2006) 1537-1542
16. Humphrey J.D. Computer methods in membrane biomechanics. Computer Methods in Biomechanics and Biomedical Engineering 1 3 (1998) 171-210
17. Humphrey J.D. Cardiovascular solid mechanics: Cells, tissues, and organs (2002), Springer, New York
18. Koch D.D., and Kohnen T. A retrospective comparison of techniques to prevent secondary cataract formation following posterior chamber intraocular lens implantation in infants and children. Transactions of the American Ophthalmological Society 95 (1997) 351-360
19. Koopmans S.A., Terwee T., Barkhof J., Haitjema H.J., and Kooijman A.C. Polymer refilling of presbyopic human lenses in vitro restores the ability to undergo accommodative changes. Investigative Ophthalmology and Visual Science 44 1 (2003) 250-257
20. Koopmans S.A., Terwee T., Glasser A., Wendt M., Vilupuru A.S., van Kooten T.G., et al. Accommodative lens refilling in rhesus monkeys. Investigative Ophthalmology and Visual Science 47 7 (2006) 2976-2984
21. Koretz J.F., and Handelman G.H. Model of the accommodative mechanism in the human eye. Vision Research 22 8 (1982) 917-927
22. Krag S., and Andreassen T.T. Biomechanical measurements of the porcine lens capsule. Experimental Eye Research 62 (1996) 253-260
23. Krag S., and Andreassen T.T. Mechanical properties of the human lens capsule. Progress in Retinal and Eye Research 22 6 (2003) 749-767
24. Krag S., and Andreassen T.T. Mechanical properties of the human posterior lens capsule. Investigative Ophthalmology and Visual Science 44 2 (2003) 691-696
25. Krag S., Olsen T., and Andreassen T.T. Biomechanical characteristics of the human anterior lens capsule in relation to age. Investigative Ophthalmology and Visual Science 38 2 (1997) 357-363
26. Krag S., Danielsen C.C., and Andreassen T.T. Thermal and mechanical stability of the lens capsule. Current Eye Research 17 (1997) 470-477
27. Krag S., Olsen T., and Andreassen T.T. Viscoelastic properties of the human lens capsule. Investigative Ophthalmology and Visual Science 38 4 (1997) 4569
28. Leaming D.V. Practice styles and preferences of ASCRS members-2003 survey. Journal of Cataract and Refractive Surgery 30 4 (2004) 892-900
29. Manns F., Fernandez V., Zipper S., Sandadi S., Hamaoui M., Ho A., et al. Radius of curvature and asphericity of the anterior and posterior surface of human cadaver crystalline lenses. Experimental Eye Research 78 1 (2004) 39-51
30. Marcantonio J.M., Rakic J.M., Vrensen G.F., and Duncan G. Lens cell populations studied in human donor capsular bags with implanted intraocular lenses. Investigative Ophthalmology and Visual Science 41 5 (2000) 1130-1141
31. Marcantonio J.M., and Vrensen G.F. Cell biology of posterior capsular opacification. Eye 13 (1999) 484-488
32. Nishi O., and Nishi K. Accommodation amplitude after lens refilling with injectable silicone by sealing the capsule with a plug in primates. Archives of Ophthalmology 116 10 (1998) 1358-1361
33. Norrby S., Koopmans S., and Terwee T. Artificial crystalline lens. Ophthalmology Clinics of North America 19 1 (2006) 143-146 vii
34. Pandey S.K., Apple D.J., Werner L., Maloof A.J., and Milverton E.J. Posterior capsule opacification: a review of the aetiopathogenesis, experimental and clinical studies and factors for prevention. Indian Journal of Ophthalmology 52 2 (2004) 99-112
35. Parsons C., Jones D.S., and Gorman S.P. The intraocular lens: challenges in the prevention and therapy of infectious endophthalmitis and posterior capsular opacification. Expert Review of Medical Devices 2 2 (2005) 161-173
36. Pedrigi R.M., Staff E., David G., Glenn S., and Humphrey J.D. Altered multiaxial mechanical properties of the porcine anterior lens capsule cultured in high glucose media. Journal of Biomechical Engineering 129 1 (2007) 121-125
37. Raina U.K., Mehta D.K., Monga S., and Arora R. Functional outcomes of acrylic intraocular lenses in pediatric cataract surgery. Journal of Cataract and Refractive Surgery 30 5 (2004) 1082-1091
38. Ryan J.M., and Humphrey J.D. Finite element based predictions of preferred material symmetries in saccular aneurysms. Annals of Biomedical Engineering 27 5 (1999) 641-647
39. Sakka Y., Hara T., Yamada Y., Hara T., and Hayashi F. Accommodation in primate eyes after implantation of refilled endocapsular balloon. American Journal of Ophthalmology 121 2 (1996) 210-212
40. Saxby L., Rosen E., and Boulton M. Lens epithelial cell proliferation, migration, and metaplasia following capsulorhexis. British Journal of Ophthalmology 82 8 (1998) 945-952
41. Schachar R.A., and Bax A.J. Mechanism of human accommodation as analyzed by nonlinear finite element analysis. Comprehensive Therapy 27 2 (2001) 122-132
42. Seshaiyer P., and Humphrey J.D. A sub-domain inverse finite element characterization of hyperelastic membranes including soft tissues. Journal of Biomechanical Engineering 125 3 (2003) 363-371
43. Spalton D.J. Posterior capsular opacification after cataract surgery. Eye 13 (1999) 489-492
44. Wormstone I.M. Posterior capsule opacification: A cell biological perspective. Experimental Eye Research 74 (2002) 337-347
45. Wyatt H.J. Some aspects of the mechanics of accommodation. Vision Research 28 1 (1988) 75-86