Comparison study of new nucleus fragmentation technique in dense cataract phacoemulsification

Iusef S.N.; Iusef N.Iu.

doi:https://doi.org/

Iusef S.N.

Uchrezhdenie Rossiĭskoĭ akademii meditsinskikh nauk "NII glaznykh bolezneĭ" RAMN, Moskva

Iusef N.Iu.

Uchrezhdenie Rossiĭskoĭ akademii meditsinskikh nauk "NII glaznykh bolezneĭ" RAMN, Moskva

Comparison study of new nucleus fragmentation technique in dense cataract phacoemulsification

Authors:

Iusef S.N., Iusef N.Iu.

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Journal: Russian Annals of Ophthalmology. 2012;128(5): 18‑21

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To cite this article:

Iusef SN, Iusef NIu. Comparison study of new nucleus fragmentation technique in dense cataract phacoemulsification. Russian Annals of Ophthalmology. 2012;128(5):18‑21. (In Russ.)

Подписка 2026 Вестник офтальмологии (Russian Annals of Ophthalmology)

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Abstract:

Comparison study of new fragmentation technique of dense nucleus in ultrasound phacoemulsification is performed. Proposed method of dense nucleus fragmentation allows to decrease equivalent time of ultrasound exposure using Ozil and NeoSoniX techniques. Minimal loss of corneal posterior epithelial cells was showed in combination of developed nucleus fragmentation technique with torsional phacoemulsification (Ozil). Combination of new fragmentation technique of dense nucleus (IV stage) with Ozil technique results in significant decrease of surgical trauma and time of rehabilitation.

Keywords:

cataract

ultrasound

phacoemulsification

lens nucleus

corneal posterior epithelium

Authors:

Iusef S.N.

Uchrezhdenie Rossiĭskoĭ akademii meditsinskikh nauk "NII glaznykh bolezneĭ" RAMN, Moskva

Iusef N.Iu.

Uchrezhdenie Rossiĭskoĭ akademii meditsinskikh nauk "NII glaznykh bolezneĭ" RAMN, Moskva

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References:

Avetisov S.E., Yusef Yu.N., Mamikonyan V.R. i dr. Original'nyi metod vnekapsul'noi fragmentatsii yadra khrustalika pri fakoemul'sifikatsii. Vestn oftal'mol 2002; 5: 18-21.
Avetisov S.E., Mamikonyan V.R., Yusef Yu.N. i dr. Sravnitel'naya otsenka vliyaniya gidromonitornoi fakofragmentatsii i ul'trazvukovoi fakoemul'sifikatsii na morfometricheskie parametry tsentral'noi oblasti setchatki. Vestn oftal'mol 2008; 1: 8-11.
Bessonov I.L. Mikroaksial'naya fakoemul'sifikatsiya s ispol'zovaniem tekhnologii Ozil v khirurgii patsientov s uveal'noi kataraktoi. Sovremennye tekhnologii kataraktal'noi i refraktsionnoi khirurgii - 2009: Sbornik nauch. statei. M 2009; 43-48.
Livshits S.A. Razrabotka optimal'nykh parametrov ul'trazvukovogo vozdeistviya pri provedenii operatsii fakoemul'sifikatsii katarakty s implantatsiei IOL: Dis. ... kand. med. nauk. M 1998.
Malyugin B.E. Khirurgiya katarakty i intraokulyarnoi korrektsii afakii: dostizheniya, problemy i perspektivy razvitiya. Vestn oftal'mol 2006; 1: 37-41.
Malyugin B.E. Khirurgiya katarakty i intraokulyarnaya korrektsiya: itogi i perspektivy. IX s''ezd oftal'mologov Rossii: Tezisy dokl. M 2010; 192-195.
Mamikonyan V.R. Sovremennye tendentsii v sovershenstvovanii khirurgii katarakty. Aktual'nye problemy oftal'mologii: Tezisy dokl. yubileinogo simp. M 2003; 302-303.
Nesterova E.E. Otsenka plotnosti endoteliya rogovitsy pri torsionnom ul'trazvukovom "Ozil" i gidromonitornom "AquaLase" metodakh fakoemul'sifikatsii katarakty. Aktual'nye problemy v oftal'mologii: 2-ya Vserossiiskaya nauch. konf. molodykh uchenykh: Sbornik nauch. rabot. M 2007; 102-104.
Shashorina S.A. Morfologicheskie izmeneniya v tkanyakh glaza pri gidromonitornoi fakofragmentatsii (eksperimental'no-klinicheskoe issledovanie): Avtoref. dis. ... kand. med. nauk. M 2011.
Buratto L. Phacoemulsification: principles and techniques. New Jersey 1998.
Cionni R., Crandall A., Felsted D. Length and frequency of intraoperative occlusive events with new torsional phacoemulsification software. J Cataract Refract Surg 2011; 37: 1785-1790.
Davison J. Ultrasonic power reduction during phacoemulsification using adjunctive NeoSoniX technology. J Cataract Refract Surg 2005; 31: 1015-1019.
Davison J. Cumulative tip travel and implied followability of longitutinal and torsional phacoemulsification. J Cataract Refract Surg 2008; 34: 986-990.
Faramarzi A., Javadi M., Karimian F. et al. Corneal endothelial cell loss during phacoemulsification: Bevel-up versus bevel-down phaco tip. J Cataract Refract Surg 2011; 37: 1971-1976.
Fine H., Packeer M., Hoffman R. Power modulations in new phacoemulsification technologies: Improved outcomes. J Cataract Refract Surg 2004; 30: 1014-1019.
Wang Y., Xia Y., Zeng M. et al. Torsional ultrasound efficiency under different vacuum levels in different degrees of nuclear cataract. J Cataract Refract Surg 2009; 35: 1941-1945.