High-speed photographic evaluation of intraocular lens movements.
Identifieur interne : 002349 ( PubMed/Corpus ); précédent : 002348; suivant : 002350High-speed photographic evaluation of intraocular lens movements.
Auteurs : D. Miller ; M G DoaneSource :
- American journal of ophthalmology [ 0002-9394 ] ; 1984.
English descriptors
- KwdEn :
- MESH :
- methods : Photography.
- Cataract Extraction, Eye Movements, Humans, Iris, Lenses, Intraocular, Motion.
Abstract
Iridodonesis and pseudophakodonesis were examined in detail with a high-speed camera capable of picture rates up to 500/sec. Tilting, or "wobble," of iris-supported intraocular lenses was extreme, with a tilt of nearly 24 degrees with respect to the visual axis of the globe being documented, even with a moderate speed of globe rotation. Oscillations of the lens continued for several cycles after the globe stopped its rotation. Such lenses can, in some instances, tilt sufficiently to contact the endothelial surface of the cornea. In the case of some anterior chamber intraocular lenses, the iridodonesis is sufficient to cause constant rubbing of the iris on the posterior surface of the lens and its haptics , suggesting that vault, finish, haptic configuration, and placement of the lens may be critical factors in anterior chamber intraocular lens design.
PubMed: 6731539
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pubmed:6731539Le document en format XML
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Miller</name></author><author><name sortKey="Doane, M G" sort="Doane, M G" uniqKey="Doane M" first="M G" last="Doane">M G Doane</name></author></analytic><series><title level="j">American journal of ophthalmology</title><idno type="ISSN">0002-9394</idno><imprint><date when="1984" type="published">1984</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cataract Extraction</term><term>Eye Movements</term><term>Humans</term><term>Iris</term><term>Lenses, Intraocular</term><term>Motion</term><term>Photography (methods)</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Photography</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Cataract Extraction</term><term>Eye Movements</term><term>Humans</term><term>Iris</term><term>Lenses, Intraocular</term><term>Motion</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Iridodonesis and pseudophakodonesis were examined in detail with a high-speed camera capable of picture rates up to 500/sec. Tilting, or "wobble," of iris-supported intraocular lenses was extreme, with a tilt of nearly 24 degrees with respect to the visual axis of the globe being documented, even with a moderate speed of globe rotation. Oscillations of the lens continued for several cycles after the globe stopped its rotation. Such lenses can, in some instances, tilt sufficiently to contact the endothelial surface of the cornea. In the case of some anterior chamber intraocular lenses, the iridodonesis is sufficient to cause constant rubbing of the iris on the posterior surface of the lens and its haptics , suggesting that vault, finish, haptic configuration, and placement of the lens may be critical factors in anterior chamber intraocular lens design.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">6731539</PMID><DateCreated><Year>1984</Year><Month>07</Month><Day>18</Day></DateCreated><DateCompleted><Year>1984</Year><Month>07</Month><Day>18</Day></DateCompleted><DateRevised><Year>2007</Year><Month>11</Month><Day>14</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0002-9394</ISSN><JournalIssue CitedMedium="Print"><Volume>97</Volume><Issue>6</Issue><PubDate><Year>1984</Year><Month>Jun</Month></PubDate></JournalIssue><Title>American journal of ophthalmology</Title><ISOAbbreviation>Am. J. Ophthalmol.</ISOAbbreviation></Journal><ArticleTitle>High-speed photographic evaluation of intraocular lens movements.</ArticleTitle><Pagination><MedlinePgn>752-9</MedlinePgn></Pagination><Abstract><AbstractText>Iridodonesis and pseudophakodonesis were examined in detail with a high-speed camera capable of picture rates up to 500/sec. Tilting, or "wobble," of iris-supported intraocular lenses was extreme, with a tilt of nearly 24 degrees with respect to the visual axis of the globe being documented, even with a moderate speed of globe rotation. Oscillations of the lens continued for several cycles after the globe stopped its rotation. Such lenses can, in some instances, tilt sufficiently to contact the endothelial surface of the cornea. In the case of some anterior chamber intraocular lenses, the iridodonesis is sufficient to cause constant rubbing of the iris on the posterior surface of the lens and its haptics , suggesting that vault, finish, haptic configuration, and placement of the lens may be critical factors in anterior chamber intraocular lens design.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Miller</LastName><ForeName>D</ForeName><Initials>D</Initials></Author><Author ValidYN="Y"><LastName>Doane</LastName><ForeName>M G</ForeName><Initials>MG</Initials></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>EY01846</GrantID><Acronym>EY</Acronym><Agency>NEI NIH HHS</Agency><Country>United States</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D013487">Research Support, U.S. Gov't, P.H.S.</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>UNITED STATES</Country><MedlineTA>Am J Ophthalmol</MedlineTA><NlmUniqueID>0370500</NlmUniqueID><ISSNLinking>0002-9394</ISSNLinking></MedlineJournalInfo><CitationSubset>AIM</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D002387">Cataract Extraction</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005133">Eye Movements</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D007498">Iris</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D007910">Lenses, Intraocular</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009038">Motion</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010781">Photography</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1984</Year><Month>6</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1984</Year><Month>6</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1984</Year><Month>6</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">6731539</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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