[Artificial cornea].
Identifieur interne : 004597 ( Ncbi/Merge ); précédent : 004596; suivant : 004598[Artificial cornea].
Auteurs : G. RenardSource :
- Bulletin de l'Académie nationale de médecine [ 0001-4079 ] ; 1996.
English descriptors
- KwdEn :
- MESH :
- chemical : Fluorocarbon Polymers.
- surgery : Cornea.
- Humans, Prostheses and Implants.
Abstract
The cornea is the anterior transparent hole of the eye and its replacement by a synthetic material proves indispensable in some kinds of corneal blindness when penetrating keratoplasty is impossible. For a long time, the keratoprosthesis have been developed by different authors but results were always disappointing. Our personal works have been centered on the utilization of an expanded fluorocarbon polymer as interface between the optic of the keratoprosthesis and the cornea of the recipient. This material has given us a lot of satisfactions but our prosthesis did not meet the criteria of a real artificial cornea because the rigid optic induced mechanical tolerance problems and did not allow the measure of the intraocular pressure. We have developed a new model of artificial cornea with a soft optical zone with a diameter of 6 mm and an haptic made of expanded fluorocarbon polymer pretreated in order to induce a fast cellular ingrowth. We hope that this new optical device could improve optical results and tolerance.
PubMed: 8766246
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pubmed:8766246Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Artificial cornea].</title><author><name sortKey="Renard, G" sort="Renard, G" uniqKey="Renard G" first="G" last="Renard">G. Renard</name><affiliation><nlm:affiliation>Service d'ophtalmologie, Hôtel-Dieu de Paris.</nlm:affiliation><wicri:noCountry code="subField">Hôtel-Dieu de Paris</wicri:noCountry></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1996">1996</date><idno type="RBID">pubmed:8766246</idno><idno type="pmid">8766246</idno><idno type="wicri:Area/PubMed/Corpus">002071</idno><idno type="wicri:Area/PubMed/Curation">002071</idno><idno type="wicri:Area/PubMed/Checkpoint">001D86</idno><idno type="wicri:Area/Ncbi/Merge">004597</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Artificial cornea].</title><author><name sortKey="Renard, G" sort="Renard, G" uniqKey="Renard G" first="G" last="Renard">G. Renard</name><affiliation><nlm:affiliation>Service d'ophtalmologie, Hôtel-Dieu de Paris.</nlm:affiliation><wicri:noCountry code="subField">Hôtel-Dieu de Paris</wicri:noCountry></affiliation></author></analytic><series><title level="j">Bulletin de l'Académie nationale de médecine</title><idno type="ISSN">0001-4079</idno><imprint><date when="1996" type="published">1996</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cornea (surgery)</term><term>Fluorocarbon Polymers</term><term>Humans</term><term>Prostheses and Implants</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Fluorocarbon Polymers</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Cornea</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Humans</term><term>Prostheses and Implants</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The cornea is the anterior transparent hole of the eye and its replacement by a synthetic material proves indispensable in some kinds of corneal blindness when penetrating keratoplasty is impossible. For a long time, the keratoprosthesis have been developed by different authors but results were always disappointing. Our personal works have been centered on the utilization of an expanded fluorocarbon polymer as interface between the optic of the keratoprosthesis and the cornea of the recipient. This material has given us a lot of satisfactions but our prosthesis did not meet the criteria of a real artificial cornea because the rigid optic induced mechanical tolerance problems and did not allow the measure of the intraocular pressure. We have developed a new model of artificial cornea with a soft optical zone with a diameter of 6 mm and an haptic made of expanded fluorocarbon polymer pretreated in order to induce a fast cellular ingrowth. We hope that this new optical device could improve optical results and tolerance.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">8766246</PMID><DateCreated><Year>1996</Year><Month>10</Month><Day>24</Day></DateCreated><DateCompleted><Year>1996</Year><Month>10</Month><Day>24</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0001-4079</ISSN><JournalIssue CitedMedium="Print"><Volume>180</Volume><Issue>3</Issue><PubDate><Year>1996</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Bulletin de l'Académie nationale de médecine</Title><ISOAbbreviation>Bull. Acad. Natl. Med.</ISOAbbreviation></Journal><ArticleTitle>[Artificial cornea].</ArticleTitle><Pagination><MedlinePgn>659-65; discussion 665-8</MedlinePgn></Pagination><Abstract><AbstractText>The cornea is the anterior transparent hole of the eye and its replacement by a synthetic material proves indispensable in some kinds of corneal blindness when penetrating keratoplasty is impossible. For a long time, the keratoprosthesis have been developed by different authors but results were always disappointing. Our personal works have been centered on the utilization of an expanded fluorocarbon polymer as interface between the optic of the keratoprosthesis and the cornea of the recipient. This material has given us a lot of satisfactions but our prosthesis did not meet the criteria of a real artificial cornea because the rigid optic induced mechanical tolerance problems and did not allow the measure of the intraocular pressure. We have developed a new model of artificial cornea with a soft optical zone with a diameter of 6 mm and an haptic made of expanded fluorocarbon polymer pretreated in order to induce a fast cellular ingrowth. We hope that this new optical device could improve optical results and tolerance.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Renard</LastName><ForeName>G</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Service d'ophtalmologie, Hôtel-Dieu de Paris.</Affiliation></AffiliationInfo></Author></AuthorList><Language>fre</Language><PublicationTypeList><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D016454">Review</PublicationType></PublicationTypeList><VernacularTitle>Cornée artificielle.</VernacularTitle></Article><MedlineJournalInfo><Country>FRANCE</Country><MedlineTA>Bull Acad Natl Med</MedlineTA><NlmUniqueID>7503383</NlmUniqueID><ISSNLinking>0001-4079</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005465">Fluorocarbon Polymers</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003315">Cornea</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005465">Fluorocarbon Polymers</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D019736">Prostheses and Implants</DescriptorName></MeshHeading></MeshHeadingList><NumberOfReferences>14</NumberOfReferences></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1996</Year><Month>3</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1996</Year><Month>3</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1996</Year><Month>3</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">8766246</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list></list><tree><noCountry><name sortKey="Renard, G" sort="Renard, G" uniqKey="Renard G" first="G" last="Renard">G. Renard</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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