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Intraocular lens movement caused by ciliary muscle contraction

Identifieur interne : 001166 ( PascalFrancis/Corpus ); précédent : 001165; suivant : 001167

Intraocular lens movement caused by ciliary muscle contraction

Auteurs : Oliver Findl ; Barbara Kiss ; Vanessa Petternel ; Rupert Menapace ; Michael Georgopoulos ; Georg Rainer ; Wolfgang Drexler

Source :

RBID : Pascal:03-0295635

Descripteurs français

English descriptors

Abstract

Purpose: To investigate intraocular lens (IOL) movement, measured as a change in anterior chamber depth (ACD) caused by pilocarpine-induced ciliary muscle contraction. Setting: Department of Ophthalmology, University of Vienna, Vienna, Austria. Methods: In this prospective study, the ACD was measured using high-precision, high-resolution, dual-beam partial coherence interferometry in 62 pseudophakic eyes of 55 patients under pilocarpine- and cyclopentolate-induced ciliary muscle contraction and relaxation. The following were studied: 2 models of a ring-haptic IOL (designed to accommodate), a plate-haptic IOL, and 3 types of 3-piece lOLs. Measurements were performed 3 months after surgery. Results: The ring-haptic lOLs and plate-haptic IOL showed a forward movement (ring haptic 43A, -116 μm; ring haptic 43E, -222 μm; plate haptic -162 μm). The 3-piece lOLs showed no change in ACD except in 1 IOL type in which there was backward movement (156 μm). Conclusions: Pilocarpine-induced ciliary muscle contraction caused forward movement of ring- and plate-haptic lOLs that resulted in an estimated accommodative amplitude of less than 0.50 diopter in most cases. The accommodating ring-haptic lOLs did not perform better than the conventional plate-haptic IOL.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

pA  
A01 01  1    @0 0886-3350
A02 01      @0 JCSUEV
A03   1    @0 J. cataract refractive surg.
A05       @2 29
A06       @2 4
A08 01  1  ENG  @1 Intraocular lens movement caused by ciliary muscle contraction
A11 01  1    @1 FINDL (Oliver)
A11 02  1    @1 KISS (Barbara)
A11 03  1    @1 PETTERNEL (Vanessa)
A11 04  1    @1 MENAPACE (Rupert)
A11 05  1    @1 GEORGOPOULOS (Michael)
A11 06  1    @1 RAINER (Georg)
A11 07  1    @1 DREXLER (Wolfgang)
A14 01      @1 Department of Ophthalmology, University of Vienna @2 Vienna @3 AUT @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut. @Z 6 aut.
A14 02      @1 Institute of Medical Physics, University of Vienna @2 Vienna @3 AUT @Z 7 aut.
A20       @1 669-676
A21       @1 2003
A23 01      @0 ENG
A43 01      @1 INIST @2 20937 @5 354000117943860040
A44       @0 0000 @1 © 2003 INIST-CNRS. All rights reserved.
A45       @0 30 ref.
A47 01  1    @0 03-0295635
A60       @1 P
A61       @0 A
A64 01  1    @0 Journal of cataract and refractive surgery
A66 01      @0 USA
C01 01    ENG  @0 Purpose: To investigate intraocular lens (IOL) movement, measured as a change in anterior chamber depth (ACD) caused by pilocarpine-induced ciliary muscle contraction. Setting: Department of Ophthalmology, University of Vienna, Vienna, Austria. Methods: In this prospective study, the ACD was measured using high-precision, high-resolution, dual-beam partial coherence interferometry in 62 pseudophakic eyes of 55 patients under pilocarpine- and cyclopentolate-induced ciliary muscle contraction and relaxation. The following were studied: 2 models of a ring-haptic IOL (designed to accommodate), a plate-haptic IOL, and 3 types of 3-piece lOLs. Measurements were performed 3 months after surgery. Results: The ring-haptic lOLs and plate-haptic IOL showed a forward movement (ring haptic 43A, -116 μm; ring haptic 43E, -222 μm; plate haptic -162 μm). The 3-piece lOLs showed no change in ACD except in 1 IOL type in which there was backward movement (156 μm). Conclusions: Pilocarpine-induced ciliary muscle contraction caused forward movement of ring- and plate-haptic lOLs that resulted in an estimated accommodative amplitude of less than 0.50 diopter in most cases. The accommodating ring-haptic lOLs did not perform better than the conventional plate-haptic IOL.
C02 01  X    @0 002B25B
C03 01  X  FRE  @0 Muscle ciliaire @5 01
C03 01  X  ENG  @0 Ciliary muscle @5 01
C03 01  X  SPA  @0 Músculo ciliar @5 01
C03 02  X  FRE  @0 Contraction musculaire @5 02
C03 02  X  ENG  @0 Muscle contraction @5 02
C03 02  X  SPA  @0 Contracción muscular @5 02
C03 03  X  FRE  @0 Profondeur @5 03
C03 03  X  ENG  @0 Depth @5 03
C03 03  X  SPA  @0 Profundidad @5 03
C03 04  X  FRE  @0 Lentille intraoculaire @5 04
C03 04  X  ENG  @0 Intraocular lens @5 04
C03 04  X  SPA  @0 Lente intraocular @5 04
C03 05  X  FRE  @0 Chambre postérieure @5 05
C03 05  X  ENG  @0 Posterior chamber @5 05
C03 05  X  SPA  @0 Cámara posterior @5 05
C03 06  X  FRE  @0 Mouvement @5 06
C03 06  X  ENG  @0 Motion @5 06
C03 06  X  SPA  @0 Movimiento @5 06
C03 07  X  FRE  @0 Pilocarpine @2 NK @2 FR @5 07
C03 07  X  ENG  @0 Pilocarpine @2 NK @2 FR @5 07
C03 07  X  SPA  @0 Pilocarpina @2 NK @2 FR @5 07
C03 08  X  FRE  @0 Etude expérimentale @5 08
C03 08  X  ENG  @0 Experimental study @5 08
C03 08  X  SPA  @0 Estudio experimental @5 08
C03 09  X  FRE  @0 Parasympathomimétique @5 09
C03 09  X  ENG  @0 Parasympathomimetic @5 09
C03 09  X  SPA  @0 Parasimpatomimético @5 09
C03 10  X  FRE  @0 Chambre antérieure @5 10
C03 10  X  ENG  @0 Anterior chamber @5 10
C03 10  X  SPA  @0 Cámara anterior @5 10
C03 11  X  FRE  @0 Homme @5 11
C03 11  X  ENG  @0 Human @5 11
C03 11  X  SPA  @0 Hombre @5 11
C03 12  X  FRE  @0 Accommodation @5 12
C03 12  X  ENG  @0 Accommodation @5 12
C03 12  X  SPA  @0 Acomodo @5 12
C03 13  X  FRE  @0 Biométrie @5 13
C03 13  X  ENG  @0 Biometrics @5 13
C03 13  X  SPA  @0 Biometría @5 13
C03 14  X  FRE  @0 Postopératoire @5 14
C03 14  X  ENG  @0 Postoperative @5 14
C03 14  X  SPA  @0 Postoperatorio @5 14
C03 15  X  FRE  @0 Furane dérivé @5 29
C03 15  X  ENG  @0 Furan derivatives @5 29
C03 15  X  SPA  @0 Furano derivado @5 29
C07 01  X  FRE  @0 Chirurgie @5 45
C07 01  X  ENG  @0 Surgery @5 45
C07 01  X  SPA  @0 Cirugía @5 45
N21       @1 195
N82       @1 PSI

Format Inist (serveur)

NO : PASCAL 03-0295635 INIST
ET : Intraocular lens movement caused by ciliary muscle contraction
AU : FINDL (Oliver); KISS (Barbara); PETTERNEL (Vanessa); MENAPACE (Rupert); GEORGOPOULOS (Michael); RAINER (Georg); DREXLER (Wolfgang)
AF : Department of Ophthalmology, University of Vienna/Vienna/Autriche (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut.); Institute of Medical Physics, University of Vienna/Vienna/Autriche (7 aut.)
DT : Publication en série; Niveau analytique
SO : Journal of cataract and refractive surgery; ISSN 0886-3350; Coden JCSUEV; Etats-Unis; Da. 2003; Vol. 29; No. 4; Pp. 669-676; Bibl. 30 ref.
LA : Anglais
EA : Purpose: To investigate intraocular lens (IOL) movement, measured as a change in anterior chamber depth (ACD) caused by pilocarpine-induced ciliary muscle contraction. Setting: Department of Ophthalmology, University of Vienna, Vienna, Austria. Methods: In this prospective study, the ACD was measured using high-precision, high-resolution, dual-beam partial coherence interferometry in 62 pseudophakic eyes of 55 patients under pilocarpine- and cyclopentolate-induced ciliary muscle contraction and relaxation. The following were studied: 2 models of a ring-haptic IOL (designed to accommodate), a plate-haptic IOL, and 3 types of 3-piece lOLs. Measurements were performed 3 months after surgery. Results: The ring-haptic lOLs and plate-haptic IOL showed a forward movement (ring haptic 43A, -116 μm; ring haptic 43E, -222 μm; plate haptic -162 μm). The 3-piece lOLs showed no change in ACD except in 1 IOL type in which there was backward movement (156 μm). Conclusions: Pilocarpine-induced ciliary muscle contraction caused forward movement of ring- and plate-haptic lOLs that resulted in an estimated accommodative amplitude of less than 0.50 diopter in most cases. The accommodating ring-haptic lOLs did not perform better than the conventional plate-haptic IOL.
CC : 002B25B
FD : Muscle ciliaire; Contraction musculaire; Profondeur; Lentille intraoculaire; Chambre postérieure; Mouvement; Pilocarpine; Etude expérimentale; Parasympathomimétique; Chambre antérieure; Homme; Accommodation; Biométrie; Postopératoire; Furane dérivé
FG : Chirurgie
ED : Ciliary muscle; Muscle contraction; Depth; Intraocular lens; Posterior chamber; Motion; Pilocarpine; Experimental study; Parasympathomimetic; Anterior chamber; Human; Accommodation; Biometrics; Postoperative; Furan derivatives
EG : Surgery
SD : Músculo ciliar; Contracción muscular; Profundidad; Lente intraocular; Cámara posterior; Movimiento; Pilocarpina; Estudio experimental; Parasimpatomimético; Cámara anterior; Hombre; Acomodo; Biometría; Postoperatorio; Furano derivado
LO : INIST-20937.354000117943860040
ID : 03-0295635

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Pascal:03-0295635

Le document en format XML

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<div type="abstract" xml:lang="en">Purpose: To investigate intraocular lens (IOL) movement, measured as a change in anterior chamber depth (ACD) caused by pilocarpine-induced ciliary muscle contraction. Setting: Department of Ophthalmology, University of Vienna, Vienna, Austria. Methods: In this prospective study, the ACD was measured using high-precision, high-resolution, dual-beam partial coherence interferometry in 62 pseudophakic eyes of 55 patients under pilocarpine- and cyclopentolate-induced ciliary muscle contraction and relaxation. The following were studied: 2 models of a ring-haptic IOL (designed to accommodate), a plate-haptic IOL, and 3 types of 3-piece lOLs. Measurements were performed 3 months after surgery. Results: The ring-haptic lOLs and plate-haptic IOL showed a forward movement (ring haptic 43A, -116 μm; ring haptic 43E, -222 μm; plate haptic -162 μm). The 3-piece lOLs showed no change in ACD except in 1 IOL type in which there was backward movement (156 μm). Conclusions: Pilocarpine-induced ciliary muscle contraction caused forward movement of ring- and plate-haptic lOLs that resulted in an estimated accommodative amplitude of less than 0.50 diopter in most cases. The accommodating ring-haptic lOLs did not perform better than the conventional plate-haptic IOL.</div>
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<s0>0000</s0>
<s1>© 2003 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45>
<s0>30 ref.</s0>
</fA45>
<fA47 i1="01" i2="1">
<s0>03-0295635</s0>
</fA47>
<fA60>
<s1>P</s1>
</fA60>
<fA61>
<s0>A</s0>
</fA61>
<fA64 i1="01" i2="1">
<s0>Journal of cataract and refractive surgery</s0>
</fA64>
<fA66 i1="01">
<s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG">
<s0>Purpose: To investigate intraocular lens (IOL) movement, measured as a change in anterior chamber depth (ACD) caused by pilocarpine-induced ciliary muscle contraction. Setting: Department of Ophthalmology, University of Vienna, Vienna, Austria. Methods: In this prospective study, the ACD was measured using high-precision, high-resolution, dual-beam partial coherence interferometry in 62 pseudophakic eyes of 55 patients under pilocarpine- and cyclopentolate-induced ciliary muscle contraction and relaxation. The following were studied: 2 models of a ring-haptic IOL (designed to accommodate), a plate-haptic IOL, and 3 types of 3-piece lOLs. Measurements were performed 3 months after surgery. Results: The ring-haptic lOLs and plate-haptic IOL showed a forward movement (ring haptic 43A, -116 μm; ring haptic 43E, -222 μm; plate haptic -162 μm). The 3-piece lOLs showed no change in ACD except in 1 IOL type in which there was backward movement (156 μm). Conclusions: Pilocarpine-induced ciliary muscle contraction caused forward movement of ring- and plate-haptic lOLs that resulted in an estimated accommodative amplitude of less than 0.50 diopter in most cases. The accommodating ring-haptic lOLs did not perform better than the conventional plate-haptic IOL.</s0>
</fC01>
<fC02 i1="01" i2="X">
<s0>002B25B</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE">
<s0>Muscle ciliaire</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG">
<s0>Ciliary muscle</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA">
<s0>Músculo ciliar</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE">
<s0>Contraction musculaire</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG">
<s0>Muscle contraction</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA">
<s0>Contracción muscular</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE">
<s0>Profondeur</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG">
<s0>Depth</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA">
<s0>Profundidad</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE">
<s0>Lentille intraoculaire</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG">
<s0>Intraocular lens</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA">
<s0>Lente intraocular</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE">
<s0>Chambre postérieure</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG">
<s0>Posterior chamber</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA">
<s0>Cámara posterior</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE">
<s0>Mouvement</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG">
<s0>Motion</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA">
<s0>Movimiento</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE">
<s0>Pilocarpine</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG">
<s0>Pilocarpine</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA">
<s0>Pilocarpina</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE">
<s0>Etude expérimentale</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG">
<s0>Experimental study</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA">
<s0>Estudio experimental</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE">
<s0>Parasympathomimétique</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG">
<s0>Parasympathomimetic</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA">
<s0>Parasimpatomimético</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE">
<s0>Chambre antérieure</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG">
<s0>Anterior chamber</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA">
<s0>Cámara anterior</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE">
<s0>Homme</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG">
<s0>Human</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA">
<s0>Hombre</s0>
<s5>11</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE">
<s0>Accommodation</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG">
<s0>Accommodation</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA">
<s0>Acomodo</s0>
<s5>12</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE">
<s0>Biométrie</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG">
<s0>Biometrics</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA">
<s0>Biometría</s0>
<s5>13</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE">
<s0>Postopératoire</s0>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG">
<s0>Postoperative</s0>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA">
<s0>Postoperatorio</s0>
<s5>14</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE">
<s0>Furane dérivé</s0>
<s5>29</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG">
<s0>Furan derivatives</s0>
<s5>29</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA">
<s0>Furano derivado</s0>
<s5>29</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE">
<s0>Chirurgie</s0>
<s5>45</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG">
<s0>Surgery</s0>
<s5>45</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA">
<s0>Cirugía</s0>
<s5>45</s5>
</fC07>
<fN21>
<s1>195</s1>
</fN21>
<fN82>
<s1>PSI</s1>
</fN82>
</pA>
</standard>
<server>
<NO>PASCAL 03-0295635 INIST</NO>
<ET>Intraocular lens movement caused by ciliary muscle contraction</ET>
<AU>FINDL (Oliver); KISS (Barbara); PETTERNEL (Vanessa); MENAPACE (Rupert); GEORGOPOULOS (Michael); RAINER (Georg); DREXLER (Wolfgang)</AU>
<AF>Department of Ophthalmology, University of Vienna/Vienna/Autriche (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut.); Institute of Medical Physics, University of Vienna/Vienna/Autriche (7 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of cataract and refractive surgery; ISSN 0886-3350; Coden JCSUEV; Etats-Unis; Da. 2003; Vol. 29; No. 4; Pp. 669-676; Bibl. 30 ref.</SO>
<LA>Anglais</LA>
<EA>Purpose: To investigate intraocular lens (IOL) movement, measured as a change in anterior chamber depth (ACD) caused by pilocarpine-induced ciliary muscle contraction. Setting: Department of Ophthalmology, University of Vienna, Vienna, Austria. Methods: In this prospective study, the ACD was measured using high-precision, high-resolution, dual-beam partial coherence interferometry in 62 pseudophakic eyes of 55 patients under pilocarpine- and cyclopentolate-induced ciliary muscle contraction and relaxation. The following were studied: 2 models of a ring-haptic IOL (designed to accommodate), a plate-haptic IOL, and 3 types of 3-piece lOLs. Measurements were performed 3 months after surgery. Results: The ring-haptic lOLs and plate-haptic IOL showed a forward movement (ring haptic 43A, -116 μm; ring haptic 43E, -222 μm; plate haptic -162 μm). The 3-piece lOLs showed no change in ACD except in 1 IOL type in which there was backward movement (156 μm). Conclusions: Pilocarpine-induced ciliary muscle contraction caused forward movement of ring- and plate-haptic lOLs that resulted in an estimated accommodative amplitude of less than 0.50 diopter in most cases. The accommodating ring-haptic lOLs did not perform better than the conventional plate-haptic IOL.</EA>
<CC>002B25B</CC>
<FD>Muscle ciliaire; Contraction musculaire; Profondeur; Lentille intraoculaire; Chambre postérieure; Mouvement; Pilocarpine; Etude expérimentale; Parasympathomimétique; Chambre antérieure; Homme; Accommodation; Biométrie; Postopératoire; Furane dérivé</FD>
<FG>Chirurgie</FG>
<ED>Ciliary muscle; Muscle contraction; Depth; Intraocular lens; Posterior chamber; Motion; Pilocarpine; Experimental study; Parasympathomimetic; Anterior chamber; Human; Accommodation; Biometrics; Postoperative; Furan derivatives</ED>
<EG>Surgery</EG>
<SD>Músculo ciliar; Contracción muscular; Profundidad; Lente intraocular; Cámara posterior; Movimiento; Pilocarpina; Estudio experimental; Parasimpatomimético; Cámara anterior; Hombre; Acomodo; Biometría; Postoperatorio; Furano derivado</SD>
<LO>INIST-20937.354000117943860040</LO>
<ID>03-0295635</ID>
</server>
</inist>
</record>

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