Geodesic
Graft thickness assessment for surgery of retraction pocket of the middle ear based on finite-element analysis of eigenfrequencies of the eardrum oscillating system
Journal of the Belarusian State University. Mathematics and Informatics, Tome 2 (2017), pp. 52-58.

Voir la notice de l'article provenant de la source Math-Net.Ru

The aim of this study is to formulate recommendations for surgery of retraction pocket of the tympanic membrane and improving of hearing. Finite-element analysis of the eigenfrequencies of the oscillatory systems for normal middle ear, middle ear with pathology of tympanic membrane and middle ear with cartilage graft are carried out. The finite-element model of the middle ear consists of a tympanic membrane, a malleus, an anvil and a stapes. Pathological changes of the tympanic membrane elastic properties are described by a change of the modulus of elasticity. The geometric dimensions of the cartilage graft of the tympanic membrane are assessed to generate the acoustic conditions corresponding to the hearing functions of the normal tympanic membrane. The obtained results can be employed to estimate the thickness of the cartilage graft for restoring of the middle ear functions by means of reconstruction of the tympanic membrane with a retraction pocket.
Keywords: middle ear; tympanic membrane; retraction pocket; cartilage graft; finite-element analysis. 
@article{BGUMI_2017_2_a7,
     author = {G. I. Mikhasev and S. M. Bosiakov and K. S. Yurkevich and A. Dutina and L. G. Petrova and M. M. Maisyuk},
     title = {Graft thickness assessment for surgery of retraction pocket of the middle ear based on finite-element analysis of eigenfrequencies of the eardrum oscillating system},
     journal = {Journal of the Belarusian State University. Mathematics and Informatics},
     pages = {52--58},
     publisher = {mathdoc},
     volume = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/BGUMI_2017_2_a7/}
}
TY  - JOUR
AU  - G. I. Mikhasev
AU  - S. M. Bosiakov
AU  - K. S. Yurkevich
AU  - A. Dutina
AU  - L. G. Petrova
AU  - M. M. Maisyuk
TI  - Graft thickness assessment for surgery of retraction pocket of the middle ear based on finite-element analysis of eigenfrequencies of the eardrum oscillating system
JO  - Journal of the Belarusian State University. Mathematics and Informatics
PY  - 2017
SP  - 52
EP  - 58
VL  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/BGUMI_2017_2_a7/
LA  - ru
ID  - BGUMI_2017_2_a7
ER  - 
%0 Journal Article
%A G. I. Mikhasev
%A S. M. Bosiakov
%A K. S. Yurkevich
%A A. Dutina
%A L. G. Petrova
%A M. M. Maisyuk
%T Graft thickness assessment for surgery of retraction pocket of the middle ear based on finite-element analysis of eigenfrequencies of the eardrum oscillating system
%J Journal of the Belarusian State University. Mathematics and Informatics
%D 2017
%P 52-58
%V 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BGUMI_2017_2_a7/
%G ru
%F BGUMI_2017_2_a7
G. I. Mikhasev; S. M. Bosiakov; K. S. Yurkevich; A. Dutina; L. G. Petrova; M. M. Maisyuk. Graft thickness assessment for surgery of retraction pocket of the middle ear based on finite-element analysis of eigenfrequencies of the eardrum oscillating system. Journal of the Belarusian State University. Mathematics and Informatics, Tome 2 (2017), pp. 52-58. http://geodesic.mathdoc.fr/item/BGUMI_2017_2_a7/

[1] B. Ars, W. Decraemer, “Tympanic membrane lamina propria and middle ear cholesteatoma”, Cholesteatoma and Mastoid Surgery, 1989, 429–432, Amsterdam, Berkeley, Milano

[2] H. J. Beer, M. Bornitz, H. J. Hardke, “Modeling of components of the human middle ear and simulation of their dynamic behavior”, Audiol. Neurotol, 4 (1999), 156–162

[3] M. Cassano, P. Cassano, “Retraction pockets of pars tensa in pediatric patients: Clinical evolution and treatment”, Int. J. Pediat. Otorhin, 74 (2010), 178–182

[4] V. Couloigner, N. Molony, P. Viala, “Cartilage tympanoplasty for posterosuperior retraction pockets of the pars tensa in children”, Otol. Neurot, 24 (2003), 264–269

[5] N. Elkhouri, H. Liu, W. J. Funnell, “Low-frequency finite-element modeling of the gerbil middle ear”, J. Assoc. Res. Otolaryngol, 7(4) (2006), 399–413

[6] D. Esteve, C. Dubreuil, Vedova. Delia, “Physiologic et physiopathologie de la fonctiondouverture de la trompe auditive: Apports de la tubomanometrie”, J. Fr. ORL, 50(5) (2001), 233–241

[7] Y. C. Fung, “Biomechanics: Mechanical Properties of Living Tissues”, New York, 1993

[8] W. J. Funnell, C. Laszlo, “Modelling of the cat eardrum as a thin shell using the finite-element method”, J. Acoust. Soc. Am., 63(5) (1978), 1461–1467

[9] J. Kirikae, “The structure and function of middle ear”, Tokyo, 1960

[10] H. M. Ladak, W. R. Funnell, W. F. Decraemer, “A geometrically nonlinear finite-element model of the cat eardrum”, J. Acoust. Soc. Am., 119 (2006), 2859–2868

[11] P. L. Larsen, M. Tos, “Ear polyps in posterior superior retraction pockets, herodion. Histopathological and pathogenetic aspects”, J. Oto-Rhino-Laryngol, 54(6) (1992), 328–330

[12] C. F. Lee, J. H. Chen, Y. F. Chou, “Optimal graft thickness for different sizes of tympanic membrane perforation in cartilage myringoplasty: a finite element analysis”, Laryngoscope, 117(4) (2007), 725–730

[13] C. F. Lee, L. P. Hsu, P. R. Chen, “Biomechanical modeling and design optimization of cartilage myringoplasty using finite element analysis”, Audiol. Neurot, 11(6) (2006), 380–388

[14] T. J. Lesser, K. R. Williams, “The tympanic membrane in cross section: a finite element analysis”, J. Laryngol. Otology, 102 (1988), 209–214

[15] G. I. Mikhasev, S. M. Bosiakov, L. G. Petrova, “Finite-element modelling of the tympanic membrane retraction pocket under negative pressure in the tympanic cavity”, Facta Univ. Ser. Mech. Eng, 13(3) (2015), 249–257

[16] G. Mikhasev, S. Ermochenko, M. Bornitz, “On the strain – stress state of the reconstructed middle ear after inserting a malleus – incus prosthesis”, Math. Med. Biol, 27 (2010), 289–312

[17] A. Neumann, K. Jahnke, “Trommelfellrekonstruktion mit Knorpel: Indikationen, Techniken und Ergebnisse”, HNO, 53 (2005), 573–586

[18] T. Ohnishi, Y. Shirahata, M. Fukami, “The atelectatic ear and its classification”, Auris-Nasus-Larynx, 12 (1985), 211–213

[19] M. Tos, S. E. Stangerup, P. Larsen, “Dynamics of eardrum changes following secretory otitis. A prospective study”, Arch. Otolaryngol. Head Neck Surg, 113(4) (1987), 380–385

[20] H. Wada, T. Koike, T. Kobayashi, “Three-dimensional finite-element method (FEM) analysis of the human middle ear”, Middle Ear Mechanics in Research and Otosurgery, 1997, 76–81, Dresden

[21] M. D. Wells, L. Micheals, “Role of retraction pockets in cholesteatoma formation”, Clinic. Otolaryn, 8 (1983), 39–45

[22] Y. H. Wen, L. P. Hsu, P. R. Chen, “Design optimization of cartilage myringoplasty using finite”, Tzu Chi Med. J., 18 (2006), 370–377

[23] M. Yung, “Cartilage tympanoplasty: literature review”, J. Laryngol. Otol, 122 (2008), 663–672