HapticV1, PascalFrancis, Corpus, bibRecord, 001639

Security of capsular fixation : Small-versus large-hole plate-haptic lenses

Identifieur interne : 001639 ( PascalFrancis/Corpus ); précédent : 001638; suivant : 001640

Security of capsular fixation : Small-versus large-hole plate-haptic lenses

Auteurs : D. G. Kent ; Q. Peng ; R. T. Isaacs ; S. B. Whiteside ; D. L. Barker ; D. J. Apple

Source :

Journal of cataract and refractive surgery [ 0886-3350 ] ; 1997.

RBID : Pascal:98-0039951

Descripteurs français

Pascal (Inist)
- Lentille intraoculaire, Fixation, Siloxane polymère, Biomatériau, Positionnement, Technique, Sécurité, Homme.

English descriptors

KwdEn :
- Biomaterial, Fixation, Human, Intraocular lens, Positioning, Safety, Siloxane polymer, Technique.

Abstract

Purpose: To assess the effect of relatively large positioning holes on the security of capsular bag fixation of plate-haptic silicone intraocular lenses (lOLs). Setting: Center for Research on Ocular Therapeutics and Biodevices, Department of Ophthalmology, Storm Eye Institute, Medical University of South Carolina, Charleston, South Carolina, USA. Methods: This study tested the hypothesis that larger holes allow ingrowth of lens material, fibrous tissue, or both through them, which helps fixate the lens more firmly in the capsular bag. Five rabbits had bilateral continuous curvilinear capsulorhexis, phacoemulsification, and implantation of a plate-haptic silicone IOL. An IOL with a small, round positioning hole (Staar AA-4203V) was implanted in the right eye in each rabbit, and a large-hole IOL (Staar AA-4203VF) was implanted in the left eye. After 2 months, all rabbits were killed. The force required to extract one haptic from the capsular bag was measured with a digital force meter. All eyes had histopathological analysis. Results: It was slightly more difficult to extract a large-hole IOL from the capsular bag, although this trend was not statistically significant. However, histopathological analysis consistently showed 360 degree synechia formation through the holes, showing that the IOL could be securely fixed in position. Conclusions: Proliferation of lens epithelial cells through a large positioning hole in a plate-haptic silicone IOL may improve the long-term security of capsular bag fixation This will help reduce the incidence of IOL decentration and dislocation.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0886-3350`
A02	`01`			`@0 JCSUEV`
A03		`1`		`@0 J. cataract refractive surg.`
A05				`@2 23`
A06				`@2 9`
A08	`01`	`1`	`ENG`	`@1 Security of capsular fixation : Small-versus large-hole plate-haptic lenses`
A11	`01`	`1`		`@1 KENT (D. G.)`
A11	`02`	`1`		`@1 PENG (Q.)`
A11	`03`	`1`		`@1 ISAACS (R. T.)`
A11	`04`	`1`		`@1 WHITESIDE (S. B.)`
A11	`05`	`1`		`@1 BARKER (D. L.)`
A11	`06`	`1`		`@1 APPLE (D. J.)`
A14	`01`			`@1 Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina @2 Charleston @3 USA @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut. @Z 6 aut.`
A20				`@1 1371-1375`
A21				`@1 1997`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 20937 @5 354000079687470130`
A44				`@0 0000 @1 © 1998 INIST-CNRS. All rights reserved.`
A45				`@0 8 ref.`
A47	`01`	`1`		`@0 98-0039951`
A60				`@1 P`
A61				`@0 A`
A64		`1`		`@0 Journal of cataract and refractive surgery`
A66	`01`			`@0 USA`
C01	`01`		`ENG`	@0 Purpose: To assess the effect of relatively large positioning holes on the security of capsular bag fixation of plate-haptic silicone intraocular lenses (lOLs). Setting: Center for Research on Ocular Therapeutics and Biodevices, Department of Ophthalmology, Storm Eye Institute, Medical University of South Carolina, Charleston, South Carolina, USA. Methods: This study tested the hypothesis that larger holes allow ingrowth of lens material, fibrous tissue, or both through them, which helps fixate the lens more firmly in the capsular bag. Five rabbits had bilateral continuous curvilinear capsulorhexis, phacoemulsification, and implantation of a plate-haptic silicone IOL. An IOL with a small, round positioning hole (Staar AA-4203V) was implanted in the right eye in each rabbit, and a large-hole IOL (Staar AA-4203VF) was implanted in the left eye. After 2 months, all rabbits were killed. The force required to extract one haptic from the capsular bag was measured with a digital force meter. All eyes had histopathological analysis. Results: It was slightly more difficult to extract a large-hole IOL from the capsular bag, although this trend was not statistically significant. However, histopathological analysis consistently showed 360 degree synechia formation through the holes, showing that the IOL could be securely fixed in position. Conclusions: Proliferation of lens epithelial cells through a large positioning hole in a plate-haptic silicone IOL may improve the long-term security of capsular bag fixation This will help reduce the incidence of IOL decentration and dislocation.
C02	`01`	`X`		`@0 002B25B`
C03	`01`	`X`	`FRE`	`@0 Lentille intraoculaire @5 01`
C03	`01`	`X`	`ENG`	`@0 Intraocular lens @5 01`
C03	`01`	`X`	`SPA`	`@0 Lente intraocular @5 01`
C03	`02`	`X`	`FRE`	`@0 Fixation @5 02`
C03	`02`	`X`	`ENG`	`@0 Fixation @5 02`
C03	`02`	`X`	`SPA`	`@0 Fijación @5 02`
C03	`03`	`X`	`FRE`	`@0 Siloxane polymère @2 NK @5 04`
C03	`03`	`X`	`ENG`	`@0 Siloxane polymer @2 NK @5 04`
C03	`03`	`X`	`SPA`	`@0 Siloxano polímero @2 NK @5 04`
C03	`04`	`X`	`FRE`	`@0 Biomatériau @5 05`
C03	`04`	`X`	`ENG`	`@0 Biomaterial @5 05`
C03	`04`	`X`	`SPA`	`@0 Biomaterial @5 05`
C03	`05`	`X`	`FRE`	`@0 Positionnement @5 07`
C03	`05`	`X`	`ENG`	`@0 Positioning @5 07`
C03	`05`	`X`	`GER`	`@0 Positionieren @5 07`
C03	`05`	`X`	`SPA`	`@0 Posicionamiento @5 07`
C03	`06`	`X`	`FRE`	`@0 Technique @5 08`
C03	`06`	`X`	`ENG`	`@0 Technique @5 08`
C03	`06`	`X`	`SPA`	`@0 Técnica @5 08`
C03	`07`	`X`	`FRE`	`@0 Sécurité @5 09`
C03	`07`	`X`	`ENG`	`@0 Safety @5 09`
C03	`07`	`X`	`GER`	`@0 Sicherheit @5 09`
C03	`07`	`X`	`SPA`	`@0 Seguridad @5 09`
C03	`08`	`X`	`FRE`	`@0 Homme @5 10`
C03	`08`	`X`	`ENG`	`@0 Human @5 10`
C03	`08`	`X`	`SPA`	`@0 Hombre @5 10`
C07	`01`	`X`	`FRE`	`@0 Chirurgie @5 37`
C07	`01`	`X`	`ENG`	`@0 Surgery @5 37`
C07	`01`	`X`	`SPA`	`@0 Cirugía @5 37`
N21				`@1 019`

Format Inist (serveur)

NO :	PASCAL 98-0039951 INIST
ET :	Security of capsular fixation : Small-versus large-hole plate-haptic lenses
AU :	KENT (D. G.); PENG (Q.); ISAACS (R. T.); WHITESIDE (S. B.); BARKER (D. L.); APPLE (D. J.)
AF :	Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina/Charleston/Etats-Unis (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut.)
DT :	Publication en série; Niveau analytique
SO :	Journal of cataract and refractive surgery; ISSN 0886-3350; Coden JCSUEV; Etats-Unis; Da. 1997; Vol. 23; No. 9; Pp. 1371-1375; Bibl. 8 ref.
LA :	Anglais
EA :	Purpose: To assess the effect of relatively large positioning holes on the security of capsular bag fixation of plate-haptic silicone intraocular lenses (lOLs). Setting: Center for Research on Ocular Therapeutics and Biodevices, Department of Ophthalmology, Storm Eye Institute, Medical University of South Carolina, Charleston, South Carolina, USA. Methods: This study tested the hypothesis that larger holes allow ingrowth of lens material, fibrous tissue, or both through them, which helps fixate the lens more firmly in the capsular bag. Five rabbits had bilateral continuous curvilinear capsulorhexis, phacoemulsification, and implantation of a plate-haptic silicone IOL. An IOL with a small, round positioning hole (Staar AA-4203V) was implanted in the right eye in each rabbit, and a large-hole IOL (Staar AA-4203VF) was implanted in the left eye. After 2 months, all rabbits were killed. The force required to extract one haptic from the capsular bag was measured with a digital force meter. All eyes had histopathological analysis. Results: It was slightly more difficult to extract a large-hole IOL from the capsular bag, although this trend was not statistically significant. However, histopathological analysis consistently showed 360 degree synechia formation through the holes, showing that the IOL could be securely fixed in position. Conclusions: Proliferation of lens epithelial cells through a large positioning hole in a plate-haptic silicone IOL may improve the long-term security of capsular bag fixation This will help reduce the incidence of IOL decentration and dislocation.
CC :	002B25B
FD :	Lentille intraoculaire; Fixation; Siloxane polymère; Biomatériau; Positionnement; Technique; Sécurité; Homme
FG :	Chirurgie
ED :	Intraocular lens; Fixation; Siloxane polymer; Biomaterial; Positioning; Technique; Safety; Human
EG :	Surgery
GD :	Positionieren; Sicherheit
SD :	Lente intraocular; Fijación; Siloxano polímero; Biomaterial; Posicionamiento; Técnica; Seguridad; Hombre
LO :	INIST-20937.354000079687470130
ID :	98-0039951

Links to Exploration step

Pascal:98-0039951

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Security of capsular fixation : Small-versus large-hole plate-haptic lenses</title>
<author><name sortKey="Kent, D G" sort="Kent, D G" uniqKey="Kent D" first="D. G." last="Kent">D. G. Kent</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Peng, Q" sort="Peng, Q" uniqKey="Peng Q" first="Q." last="Peng">Q. Peng</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Isaacs, R T" sort="Isaacs, R T" uniqKey="Isaacs R" first="R. T." last="Isaacs">R. T. Isaacs</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Whiteside, S B" sort="Whiteside, S B" uniqKey="Whiteside S" first="S. B." last="Whiteside">S. B. Whiteside</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Barker, D L" sort="Barker, D L" uniqKey="Barker D" first="D. L." last="Barker">D. L. Barker</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Apple, D J" sort="Apple, D J" uniqKey="Apple D" first="D. J." last="Apple">D. J. Apple</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">98-0039951</idno>
<date when="1997">1997</date>
<idno type="stanalyst">PASCAL 98-0039951 INIST</idno>
<idno type="RBID">Pascal:98-0039951</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">001639</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Security of capsular fixation : Small-versus large-hole plate-haptic lenses</title>
<author><name sortKey="Kent, D G" sort="Kent, D G" uniqKey="Kent D" first="D. G." last="Kent">D. G. Kent</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Peng, Q" sort="Peng, Q" uniqKey="Peng Q" first="Q." last="Peng">Q. Peng</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Isaacs, R T" sort="Isaacs, R T" uniqKey="Isaacs R" first="R. T." last="Isaacs">R. T. Isaacs</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Whiteside, S B" sort="Whiteside, S B" uniqKey="Whiteside S" first="S. B." last="Whiteside">S. B. Whiteside</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Barker, D L" sort="Barker, D L" uniqKey="Barker D" first="D. L." last="Barker">D. L. Barker</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Apple, D J" sort="Apple, D J" uniqKey="Apple D" first="D. J." last="Apple">D. J. Apple</name>
<affiliation><inist:fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Journal of cataract and refractive surgery</title>
<title level="j" type="abbreviated">J. cataract refractive surg.</title>
<idno type="ISSN">0886-3350</idno>
<imprint><date when="1997">1997</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Journal of cataract and refractive surgery</title>
<title level="j" type="abbreviated">J. cataract refractive surg.</title>
<idno type="ISSN">0886-3350</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biomaterial</term>
<term>Fixation</term>
<term>Human</term>
<term>Intraocular lens</term>
<term>Positioning</term>
<term>Safety</term>
<term>Siloxane polymer</term>
<term>Technique</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Lentille intraoculaire</term>
<term>Fixation</term>
<term>Siloxane polymère</term>
<term>Biomatériau</term>
<term>Positionnement</term>
<term>Technique</term>
<term>Sécurité</term>
<term>Homme</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Purpose: To assess the effect of relatively large positioning holes on the security of capsular bag fixation of plate-haptic silicone intraocular lenses (lOLs). Setting: Center for Research on Ocular Therapeutics and Biodevices, Department of Ophthalmology, Storm Eye Institute, Medical University of South Carolina, Charleston, South Carolina, USA. Methods: This study tested the hypothesis that larger holes allow ingrowth of lens material, fibrous tissue, or both through them, which helps fixate the lens more firmly in the capsular bag. Five rabbits had bilateral continuous curvilinear capsulorhexis, phacoemulsification, and implantation of a plate-haptic silicone IOL. An IOL with a small, round positioning hole (Staar AA-4203V) was implanted in the right eye in each rabbit, and a large-hole IOL (Staar AA-4203VF) was implanted in the left eye. After 2 months, all rabbits were killed. The force required to extract one haptic from the capsular bag was measured with a digital force meter. All eyes had histopathological analysis. Results: It was slightly more difficult to extract a large-hole IOL from the capsular bag, although this trend was not statistically significant. However, histopathological analysis consistently showed 360 degree synechia formation through the holes, showing that the IOL could be securely fixed in position. Conclusions: Proliferation of lens epithelial cells through a large positioning hole in a plate-haptic silicone IOL may improve the long-term security of capsular bag fixation This will help reduce the incidence of IOL decentration and dislocation.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0886-3350</s0>
</fA01>
<fA02 i1="01"><s0>JCSUEV</s0>
</fA02>
<fA03 i2="1"><s0>J. cataract refractive surg.</s0>
</fA03>
<fA05><s2>23</s2>
</fA05>
<fA06><s2>9</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Security of capsular fixation : Small-versus large-hole plate-haptic lenses</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>KENT (D. G.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>PENG (Q.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>ISAACS (R. T.)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>WHITESIDE (S. B.)</s1>
</fA11>
<fA11 i1="05" i2="1"><s1>BARKER (D. L.)</s1>
</fA11>
<fA11 i1="06" i2="1"><s1>APPLE (D. J.)</s1>
</fA11>
<fA14 i1="01"><s1>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina</s1>
<s2>Charleston</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</fA14>
<fA20><s1>1371-1375</s1>
</fA20>
<fA21><s1>1997</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>20937</s2>
<s5>354000079687470130</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 1998 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>8 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>98-0039951</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 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 assess the effect of relatively large positioning holes on the security of capsular bag fixation of plate-haptic silicone intraocular lenses (lOLs). Setting: Center for Research on Ocular Therapeutics and Biodevices, Department of Ophthalmology, Storm Eye Institute, Medical University of South Carolina, Charleston, South Carolina, USA. Methods: This study tested the hypothesis that larger holes allow ingrowth of lens material, fibrous tissue, or both through them, which helps fixate the lens more firmly in the capsular bag. Five rabbits had bilateral continuous curvilinear capsulorhexis, phacoemulsification, and implantation of a plate-haptic silicone IOL. An IOL with a small, round positioning hole (Staar AA-4203V) was implanted in the right eye in each rabbit, and a large-hole IOL (Staar AA-4203VF) was implanted in the left eye. After 2 months, all rabbits were killed. The force required to extract one haptic from the capsular bag was measured with a digital force meter. All eyes had histopathological analysis. Results: It was slightly more difficult to extract a large-hole IOL from the capsular bag, although this trend was not statistically significant. However, histopathological analysis consistently showed 360 degree synechia formation through the holes, showing that the IOL could be securely fixed in position. Conclusions: Proliferation of lens epithelial cells through a large positioning hole in a plate-haptic silicone IOL may improve the long-term security of capsular bag fixation This will help reduce the incidence of IOL decentration and dislocation.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>002B25B</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Lentille intraoculaire</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Intraocular lens</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Lente intraocular</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Fixation</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Fixation</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Fijación</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Siloxane polymère</s0>
<s2>NK</s2>
<s5>04</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Siloxane polymer</s0>
<s2>NK</s2>
<s5>04</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Siloxano polímero</s0>
<s2>NK</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Biomatériau</s0>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Biomaterial</s0>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Biomaterial</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Positionnement</s0>
<s5>07</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Positioning</s0>
<s5>07</s5>
</fC03>
<fC03 i1="05" i2="X" l="GER"><s0>Positionieren</s0>
<s5>07</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Posicionamiento</s0>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Technique</s0>
<s5>08</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Technique</s0>
<s5>08</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Técnica</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Sécurité</s0>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Safety</s0>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="X" l="GER"><s0>Sicherheit</s0>
<s5>09</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Seguridad</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Homme</s0>
<s5>10</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Human</s0>
<s5>10</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Hombre</s0>
<s5>10</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Chirurgie</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Surgery</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Cirugía</s0>
<s5>37</s5>
</fC07>
<fN21><s1>019</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 98-0039951 INIST</NO>
<ET>Security of capsular fixation : Small-versus large-hole plate-haptic lenses</ET>
<AU>KENT (D. G.); PENG (Q.); ISAACS (R. T.); WHITESIDE (S. B.); BARKER (D. L.); APPLE (D. J.)</AU>
<AF>Center for Research on Ocular Therapeutics and Biodevices, Storm Eye Institute, Medical University of South Carolina/Charleston/Etats-Unis (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of cataract and refractive surgery; ISSN 0886-3350; Coden JCSUEV; Etats-Unis; Da. 1997; Vol. 23; No. 9; Pp. 1371-1375; Bibl. 8 ref.</SO>
<LA>Anglais</LA>
<EA>Purpose: To assess the effect of relatively large positioning holes on the security of capsular bag fixation of plate-haptic silicone intraocular lenses (lOLs). Setting: Center for Research on Ocular Therapeutics and Biodevices, Department of Ophthalmology, Storm Eye Institute, Medical University of South Carolina, Charleston, South Carolina, USA. Methods: This study tested the hypothesis that larger holes allow ingrowth of lens material, fibrous tissue, or both through them, which helps fixate the lens more firmly in the capsular bag. Five rabbits had bilateral continuous curvilinear capsulorhexis, phacoemulsification, and implantation of a plate-haptic silicone IOL. An IOL with a small, round positioning hole (Staar AA-4203V) was implanted in the right eye in each rabbit, and a large-hole IOL (Staar AA-4203VF) was implanted in the left eye. After 2 months, all rabbits were killed. The force required to extract one haptic from the capsular bag was measured with a digital force meter. All eyes had histopathological analysis. Results: It was slightly more difficult to extract a large-hole IOL from the capsular bag, although this trend was not statistically significant. However, histopathological analysis consistently showed 360 degree synechia formation through the holes, showing that the IOL could be securely fixed in position. Conclusions: Proliferation of lens epithelial cells through a large positioning hole in a plate-haptic silicone IOL may improve the long-term security of capsular bag fixation This will help reduce the incidence of IOL decentration and dislocation.</EA>
<CC>002B25B</CC>
<FD>Lentille intraoculaire; Fixation; Siloxane polymère; Biomatériau; Positionnement; Technique; Sécurité; Homme</FD>
<FG>Chirurgie</FG>
<ED>Intraocular lens; Fixation; Siloxane polymer; Biomaterial; Positioning; Technique; Safety; Human</ED>
<EG>Surgery</EG>
<GD>Positionieren; Sicherheit</GD>
<SD>Lente intraocular; Fijación; Siloxano polímero; Biomaterial; Posicionamiento; Técnica; Seguridad; Hombre</SD>
<LO>INIST-20937.354000079687470130</LO>
<ID>98-0039951</ID>
</server>
</inist>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/PascalFrancis/Corpus

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001639 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Corpus/biblio.hfd -nk 001639 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Ticri/CIDE
   |area=    HapticV1
   |flux=    PascalFrancis
   |étape=   Corpus
   |type=    RBID
   |clé=     Pascal:98-0039951
   |texte=   Security of capsular fixation : Small-versus large-hole plate-haptic lenses
}}

This area was generated with Dilib version V0.6.23.
Data generation: Mon Jun 13 01:09:46 2016. Site generation: Wed Mar 6 09:54:07 2024

	Serveur d'exploration sur les dispositifs haptiques
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur les dispositifs haptiques

Security of capsular fixation : Small-versus large-hole plate-haptic lenses

Security of capsular fixation : Small-versus large-hole plate-haptic lenses

Source :

Descripteurs français

English descriptors

Abstract

Notice en format standard (ISO 2709)

Format Inist (serveur)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri