Effect of anterior capsulotomy on decentration of a two-zone multifocal intraocular lens.
Identifieur interne : 002149 ( PubMed/Corpus ); précédent : 002148; suivant : 002150Effect of anterior capsulotomy on decentration of a two-zone multifocal intraocular lens.
Auteurs : H P Williams ; A. SinghSource :
- Journal of cataract and refractive surgery [ 0886-3350 ] ; 1993.
English descriptors
- KwdEn :
- MESH :
- chemical : Methylmethacrylate, Methylmethacrylates, Polypropylenes.
- adverse effects : Cataract Extraction.
- surgery : Anterior Eye Segment, Lens Capsule, Crystalline.
- Adult, Aged, Aged, 80 and over, Female, Follow-Up Studies, Humans, Lenses, Intraocular, Middle Aged, Postoperative Complications.
Abstract
A study was undertaken to determine if can-opener (CO) or continuous curvilinear capsulorhexis (CCC) anterior lens capsulotomy influences decentration of a two-zone multifocal intraocular lens (IOL). Fifty IOLs (25 with polypropylene haptics and 25 with poly[methyl methacrylate] haptics) were implanted following CO, 42 with poly(methyl methacrylate) haptics, following CCC. The extent and direction of decentration was estimated using a photogeometric technique. The haptic material may influence decentration. Continuous curvilinear capsulorhexis was associated with less decentration than CO (0.36 mm and 0.43 mm, respectively). The difference, however, was not statistically significant.
PubMed: 8271161
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pubmed:8271161Le document en format XML
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Singh</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1993">1993</date><idno type="RBID">pubmed:8271161</idno><idno type="pmid">8271161</idno><idno type="wicri:Area/PubMed/Corpus">002149</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effect of anterior capsulotomy on decentration of a two-zone multifocal intraocular lens.</title><author><name sortKey="Williams, H P" sort="Williams, H P" uniqKey="Williams H" first="H P" last="Williams">H P Williams</name><affiliation><nlm:affiliation>North Middlesex Hospital, London, England.</nlm:affiliation></affiliation></author><author><name sortKey="Singh, A" sort="Singh, A" uniqKey="Singh A" first="A" last="Singh">A. Singh</name></author></analytic><series><title level="j">Journal of cataract and refractive surgery</title><idno type="ISSN">0886-3350</idno><imprint><date when="1993" type="published">1993</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>Anterior Eye Segment (surgery)</term><term>Cataract Extraction (adverse effects)</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Lens Capsule, Crystalline (surgery)</term><term>Lenses, Intraocular</term><term>Methylmethacrylate</term><term>Methylmethacrylates</term><term>Middle Aged</term><term>Polypropylenes</term><term>Postoperative Complications</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Methylmethacrylate</term><term>Methylmethacrylates</term><term>Polypropylenes</term></keywords><keywords scheme="MESH" qualifier="adverse effects" xml:lang="en"><term>Cataract Extraction</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Anterior Eye Segment</term><term>Lens Capsule, Crystalline</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Lenses, Intraocular</term><term>Middle Aged</term><term>Postoperative Complications</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A study was undertaken to determine if can-opener (CO) or continuous curvilinear capsulorhexis (CCC) anterior lens capsulotomy influences decentration of a two-zone multifocal intraocular lens (IOL). Fifty IOLs (25 with polypropylene haptics and 25 with poly[methyl methacrylate] haptics) were implanted following CO, 42 with poly(methyl methacrylate) haptics, following CCC. The extent and direction of decentration was estimated using a photogeometric technique. The haptic material may influence decentration. Continuous curvilinear capsulorhexis was associated with less decentration than CO (0.36 mm and 0.43 mm, respectively). The difference, however, was not statistically significant.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">8271161</PMID><DateCreated><Year>1994</Year><Month>02</Month><Day>01</Day></DateCreated><DateCompleted><Year>1994</Year><Month>02</Month><Day>01</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0886-3350</ISSN><JournalIssue CitedMedium="Print"><Volume>19</Volume><Issue>6</Issue><PubDate><Year>1993</Year><Month>Nov</Month></PubDate></JournalIssue><Title>Journal of cataract and refractive surgery</Title><ISOAbbreviation>J Cataract Refract Surg</ISOAbbreviation></Journal><ArticleTitle>Effect of anterior capsulotomy on decentration of a two-zone multifocal intraocular lens.</ArticleTitle><Pagination><MedlinePgn>681-4</MedlinePgn></Pagination><Abstract><AbstractText>A study was undertaken to determine if can-opener (CO) or continuous curvilinear capsulorhexis (CCC) anterior lens capsulotomy influences decentration of a two-zone multifocal intraocular lens (IOL). Fifty IOLs (25 with polypropylene haptics and 25 with poly[methyl methacrylate] haptics) were implanted following CO, 42 with poly(methyl methacrylate) haptics, following CCC. The extent and direction of decentration was estimated using a photogeometric technique. The haptic material may influence decentration. Continuous curvilinear capsulorhexis was associated with less decentration than CO (0.36 mm and 0.43 mm, respectively). The difference, however, was not statistically significant.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Williams</LastName><ForeName>H P</ForeName><Initials>HP</Initials><AffiliationInfo><Affiliation>North Middlesex Hospital, London, England.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Singh</LastName><ForeName>A</ForeName><Initials>A</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</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>0</RegistryNumber><NameOfSubstance UI="D008768">Methylmethacrylates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D011126">Polypropylenes</NameOfSubstance></Chemical><Chemical><RegistryNumber>196OC77688</RegistryNumber><NameOfSubstance UI="D020366">Methylmethacrylate</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><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="D000869">Anterior Eye Segment</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D002387">Cataract Extraction</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000009">adverse effects</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005500">Follow-Up Studies</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D007903">Lens Capsule, Crystalline</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D007910">Lenses, Intraocular</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D020366">Methylmethacrylate</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008768">Methylmethacrylates</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008875">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011126">Polypropylenes</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011183">Postoperative Complications</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1993</Year><Month>11</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1993</Year><Month>11</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1993</Year><Month>11</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">8271161</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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