[Adhesion of liquid perfluorocarbon to various intraocular lens materials. A light microscopy study].
Identifieur interne : 001C61 ( PubMed/Checkpoint ); précédent : 001C60; suivant : 001C62[Adhesion of liquid perfluorocarbon to various intraocular lens materials. A light microscopy study].
Auteurs : B. Dick ; O. Schwenn ; B. Stoffelns ; N. PfeifferSource :
- Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft [ 0941-293X ] ; 1998.
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Abstract
Perfluorocarbone liquids (PFCL) enable explantation of intraocular lenses (IOL) dislocated into the vitreous. Because of their relatively high specific weight, the IOL can be floated off the retina and repositioned in the anterior segment. If the IOL surface is affected by contact with PFCL is still unknown. We were interested in the extent of PFCL contact with different IOL materials, having in mind a repositioning of a dislocated IOL into the posterior chamber. We investigated the adherence of PFCL to different IOL surfaces.
PubMed: 9643021
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Adhesion of liquid perfluorocarbon to various intraocular lens materials. A light microscopy study].</title><author><name sortKey="Dick, B" sort="Dick, B" uniqKey="Dick B" first="B" last="Dick">B. Dick</name><affiliation><nlm:affiliation>Universitäts-Augenklinik, Mainz.</nlm:affiliation><wicri:noCountry code="subField">Mainz</wicri:noCountry></affiliation></author><author><name sortKey="Schwenn, O" sort="Schwenn, O" uniqKey="Schwenn O" first="O" last="Schwenn">O. Schwenn</name></author><author><name sortKey="Stoffelns, B" sort="Stoffelns, B" uniqKey="Stoffelns B" first="B" last="Stoffelns">B. Stoffelns</name></author><author><name sortKey="Pfeiffer, N" sort="Pfeiffer, N" uniqKey="Pfeiffer N" first="N" last="Pfeiffer">N. Pfeiffer</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1998">1998</date><idno type="RBID">pubmed:9643021</idno><idno type="pmid">9643021</idno><idno type="wicri:Area/PubMed/Corpus">001F56</idno><idno type="wicri:Area/PubMed/Curation">001F56</idno><idno type="wicri:Area/PubMed/Checkpoint">001C61</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Adhesion of liquid perfluorocarbon to various intraocular lens materials. A light microscopy study].</title><author><name sortKey="Dick, B" sort="Dick, B" uniqKey="Dick B" first="B" last="Dick">B. Dick</name><affiliation><nlm:affiliation>Universitäts-Augenklinik, Mainz.</nlm:affiliation><wicri:noCountry code="subField">Mainz</wicri:noCountry></affiliation></author><author><name sortKey="Schwenn, O" sort="Schwenn, O" uniqKey="Schwenn O" first="O" last="Schwenn">O. Schwenn</name></author><author><name sortKey="Stoffelns, B" sort="Stoffelns, B" uniqKey="Stoffelns B" first="B" last="Stoffelns">B. Stoffelns</name></author><author><name sortKey="Pfeiffer, N" sort="Pfeiffer, N" uniqKey="Pfeiffer N" first="N" last="Pfeiffer">N. Pfeiffer</name></author></analytic><series><title level="j">Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft</title><idno type="ISSN">0941-293X</idno><imprint><date when="1998" type="published">1998</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Fluorocarbons</term><term>Humans</term><term>Lenses, Intraocular</term><term>Microscopy</term><term>Prosthesis Failure</term><term>Reoperation</term><term>Surface Properties</term><term>Tissue Adhesions</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Fluorocarbons</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Humans</term><term>Lenses, Intraocular</term><term>Microscopy</term><term>Prosthesis Failure</term><term>Reoperation</term><term>Surface Properties</term><term>Tissue Adhesions</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Perfluorocarbone liquids (PFCL) enable explantation of intraocular lenses (IOL) dislocated into the vitreous. Because of their relatively high specific weight, the IOL can be floated off the retina and repositioned in the anterior segment. If the IOL surface is affected by contact with PFCL is still unknown. We were interested in the extent of PFCL contact with different IOL materials, having in mind a repositioning of a dislocated IOL into the posterior chamber. We investigated the adherence of PFCL to different IOL surfaces.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">9643021</PMID><DateCreated><Year>1998</Year><Month>08</Month><Day>12</Day></DateCreated><DateCompleted><Year>1998</Year><Month>08</Month><Day>12</Day></DateCompleted><DateRevised><Year>2008</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0941-293X</ISSN><JournalIssue CitedMedium="Print"><Volume>95</Volume><Issue>5</Issue><PubDate><Year>1998</Year><Month>May</Month></PubDate></JournalIssue><Title>Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft</Title><ISOAbbreviation>Ophthalmologe</ISOAbbreviation></Journal><ArticleTitle>[Adhesion of liquid perfluorocarbon to various intraocular lens materials. A light microscopy study].</ArticleTitle><Pagination><MedlinePgn>301-6</MedlinePgn></Pagination><Abstract><AbstractText Label="INTRODUCTION" NlmCategory="BACKGROUND">Perfluorocarbone liquids (PFCL) enable explantation of intraocular lenses (IOL) dislocated into the vitreous. Because of their relatively high specific weight, the IOL can be floated off the retina and repositioned in the anterior segment. If the IOL surface is affected by contact with PFCL is still unknown. We were interested in the extent of PFCL contact with different IOL materials, having in mind a repositioning of a dislocated IOL into the posterior chamber. We investigated the adherence of PFCL to different IOL surfaces.</AbstractText><AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">The following IOL materials were tested: Group I: acrylate/methacrylate polymers: (a) PMMA, compression molding; (b) PMMA, compression molding, heparin-surface modified; (c) poly-hydroxyethylmethacrylate (polyHEMA); (d) phenylethylacrylate, phenylethylmethacrylate; (e) methylmethacrylate, HEMA; (f) methylmethacrylate, hydroxyethylmethacrylate, ethylene glycol dimethacrylate; (g) hydroxyhexylmethacrylate, HEMA. Group II: silicone elastomers: (a) polydimethylsiloxane; (b) polydimethyldiphenylsiloxane. A total of 17 types of standard quality IOLs were obtained from several manufacturers. Each IOL was immersed in PFCL for 3 h. Then each IOL was rinsed with 2 ml balanced salt solution (BSS) and investigated by light microscopy with regard to the extent of PFCL adhesion.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">After rinsing with BSS, no PFCL was detectable on any IOL surface. Possible PFCL invasion into an open optic-haptic junction in three-piece IOLs could not be excluded using this method. All IOLs demonstrated optic and haptic surfaces without alterations. The IOL surfaces were comparable to those of new IOLs.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">With respect to PFCL-IOL interaction, all IOLs seem to be inert. After luxation of the IOL into the vitreous and IOL elevation by using PFCL, repositioning of the dislocated IOL seems to be possible under special conditions (adequate total diameter, IOL without damage, no open haptic junction in the optic). After rinsing the explanted IOL with BSS prior to reimplantation, the risk of damaging the eye by PFCL remnants on the IOL appears neglibile.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Dick</LastName><ForeName>B</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Universitäts-Augenklinik, Mainz.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Schwenn</LastName><ForeName>O</ForeName><Initials>O</Initials></Author><Author ValidYN="Y"><LastName>Stoffelns</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Pfeiffer</LastName><ForeName>N</ForeName><Initials>N</Initials></Author></AuthorList><Language>ger</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><VernacularTitle>Adhäsion von flüssigem Perfluorkarbon an verschiedenen IOL-Materialien. Eine lichtmikroskopische Untersuchung.</VernacularTitle></Article><MedlineJournalInfo><Country>GERMANY</Country><MedlineTA>Ophthalmologe</MedlineTA><NlmUniqueID>9206148</NlmUniqueID><ISSNLinking>0941-293X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005466">Fluorocarbons</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005466">Fluorocarbons</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D007910">Lenses, Intraocular</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008853">Microscopy</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011475">Prosthesis Failure</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012086">Reoperation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013499">Surface Properties</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000267">Tissue Adhesions</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1998</Year><Month>6</Month><Day>27</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1998</Year><Month>6</Month><Day>27</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1998</Year><Month>6</Month><Day>27</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">9643021</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list></list><tree><noCountry><name sortKey="Dick, B" sort="Dick, B" uniqKey="Dick B" first="B" last="Dick">B. Dick</name><name sortKey="Pfeiffer, N" sort="Pfeiffer, N" uniqKey="Pfeiffer N" first="N" last="Pfeiffer">N. Pfeiffer</name><name sortKey="Schwenn, O" sort="Schwenn, O" uniqKey="Schwenn O" first="O" last="Schwenn">O. Schwenn</name><name sortKey="Stoffelns, B" sort="Stoffelns, B" uniqKey="Stoffelns B" first="B" last="Stoffelns">B. Stoffelns</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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