Centration of intraocular lenses with circular haptics.
Identifieur interne : 002006 ( PubMed/Corpus ); précédent : 002005; suivant : 002007Centration of intraocular lenses with circular haptics.
Auteurs : V. De Groot ; P. Jonckheere ; M J TassignonSource :
- Journal of cataract and refractive surgery [ 0886-3350 ] ; 1997.
English descriptors
- KwdEn :
- MESH :
- chemical : Polymethyl Methacrylate.
- anatomy & histology : Eye.
- prevention & control : Postoperative Complications.
- Adult, Aged, Aged, 80 and over, Evaluation Studies as Topic, Humans, Lens Implantation, Intraocular, Lenses, Intraocular, Middle Aged, Phacoemulsification, Prosthesis Design, Pupil.
Abstract
To evaluate two intraocular lens (IOL) models with a circular haptic configuration designed to better distribute forces within the capsular bag over 360 degrees.
PubMed: 9368172
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Centration of intraocular lenses with circular haptics.</title><author><name sortKey="De Groot, V" sort="De Groot, V" uniqKey="De Groot V" first="V" last="De Groot">V. De Groot</name><affiliation><nlm:affiliation>Department of Ophthalmology, University Hospital, Antwerp, Belgium.</nlm:affiliation></affiliation></author><author><name sortKey="Jonckheere, P" sort="Jonckheere, P" uniqKey="Jonckheere P" first="P" last="Jonckheere">P. Jonckheere</name></author><author><name sortKey="Tassignon, M J" sort="Tassignon, M J" uniqKey="Tassignon M" first="M J" last="Tassignon">M J Tassignon</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1997">1997</date><idno type="RBID">pubmed:9368172</idno><idno type="pmid">9368172</idno><idno type="wicri:Area/PubMed/Corpus">002006</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Centration of intraocular lenses with circular haptics.</title><author><name sortKey="De Groot, V" sort="De Groot, V" uniqKey="De Groot V" first="V" last="De Groot">V. De Groot</name><affiliation><nlm:affiliation>Department of Ophthalmology, University Hospital, Antwerp, Belgium.</nlm:affiliation></affiliation></author><author><name sortKey="Jonckheere, P" sort="Jonckheere, P" uniqKey="Jonckheere P" first="P" last="Jonckheere">P. Jonckheere</name></author><author><name sortKey="Tassignon, M J" sort="Tassignon, M J" uniqKey="Tassignon M" first="M J" last="Tassignon">M J Tassignon</name></author></analytic><series><title level="j">Journal of cataract and refractive surgery</title><idno type="ISSN">0886-3350</idno><imprint><date when="1997" type="published">1997</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Evaluation Studies as Topic</term><term>Eye (anatomy & histology)</term><term>Humans</term><term>Lens Implantation, Intraocular</term><term>Lenses, Intraocular</term><term>Middle Aged</term><term>Phacoemulsification</term><term>Polymethyl Methacrylate</term><term>Postoperative Complications (prevention & control)</term><term>Prosthesis Design</term><term>Pupil</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Polymethyl Methacrylate</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Eye</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Postoperative Complications</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Evaluation Studies as Topic</term><term>Humans</term><term>Lens Implantation, Intraocular</term><term>Lenses, Intraocular</term><term>Middle Aged</term><term>Phacoemulsification</term><term>Prosthesis Design</term><term>Pupil</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To evaluate two intraocular lens (IOL) models with a circular haptic configuration designed to better distribute forces within the capsular bag over 360 degrees.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">9368172</PMID><DateCreated><Year>1997</Year><Month>12</Month><Day>11</Day></DateCreated><DateCompleted><Year>1997</Year><Month>12</Month><Day>11</Day></DateCompleted><DateRevised><Year>2007</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0886-3350</ISSN><JournalIssue CitedMedium="Print"><Volume>23</Volume><Issue>8</Issue><PubDate><Year>1997</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Journal of cataract and refractive surgery</Title><ISOAbbreviation>J Cataract Refract Surg</ISOAbbreviation></Journal><ArticleTitle>Centration of intraocular lenses with circular haptics.</ArticleTitle><Pagination><MedlinePgn>1247-53</MedlinePgn></Pagination><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">To evaluate two intraocular lens (IOL) models with a circular haptic configuration designed to better distribute forces within the capsular bag over 360 degrees.</AbstractText><AbstractText Label="SETTING" NlmCategory="METHODS">University and Maria Middelares hospitals, Antwerp, Belgium.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">Two IOLs with circular haptics were evaluated for 6 months after implantation: a one-piece, all-poly(methyl methacrylate) (PMMA), Corneal IS M 5.5 lens with a 5.5 mm biconvex optic, overall diameter of 9.8 mm, and two semicircular open haptics (n = 103); a plano-convex, all-PMMA, modified Anis lens with a 5.5 mm plano-convex optic, total diameter of 10.0 or 11.0 mm (depending on diopter), and closed-loop haptics (n = 335). All lenses were inserted through a 5.5 mm scleral incision after phacoemulsification and placed in the capsular bag through a 4.5 mm curvilinear capsulorhexis. The IOLs centered without being rotated.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Six months after implantation, the IOL optics were well centered, even in eyes with an eccentric capsulorhexis (19%). In two eyes with partial zonulysis and in seven with posterior capsule rupture, decentration of less than 0.5 mm was observed. Both lenses provided uniform capsular support without causing stress lines in the posterior capsule. There were no cases of capsule contraction syndrome. Posterior capsule fibrosis reducing visual acuity occurred in 4% of eyes in both series.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">The Corneal IS M 5.5 and the Anis lens with circular haptics prevented late optic decentration and, therefore, would be useful in cases of eccentric capsulorhexis, partial zonulysis, anterior radial tears, and posterior capsule rupture. These IOLs may also prevent capsular contraction.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>De Groot</LastName><ForeName>V</ForeName><Initials>V</Initials><AffiliationInfo><Affiliation>Department of Ophthalmology, University Hospital, Antwerp, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Jonckheere</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Tassignon</LastName><ForeName>M J</ForeName><Initials>MJ</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>UNITED STATES</Country><MedlineTA>J Cataract Refract Surg</MedlineTA><NlmUniqueID>8604171</NlmUniqueID><ISSNLinking>0886-3350</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>9011-14-7</RegistryNumber><NameOfSubstance UI="D019904">Polymethyl Methacrylate</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><CommentsCorrectionsList><CommentsCorrections RefType="CommentIn"><RefSource>J Cataract Refract Surg. 1998 Sep;24(9):1170</RefSource><PMID Version="1">9768386</PMID></CommentsCorrections></CommentsCorrectionsList><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000368">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000369">Aged, 80 and over</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005069">Evaluation Studies as Topic</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005123">Eye</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000033">anatomy & histology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D019654">Lens Implantation, Intraocular</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D007910">Lenses, Intraocular</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008875">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D018918">Phacoemulsification</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D019904">Polymethyl Methacrylate</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011183">Postoperative Complications</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000517">prevention & control</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011474">Prosthesis Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D011680">Pupil</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1997</Year><Month>11</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1997</Year><Month>11</Month><Day>22</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1997</Year><Month>11</Month><Day>22</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">9368172</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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