Observing implantable collamer lens dislocation by panoramic ultrasound biomicroscopy
Identifieur interne : 003641 ( Ncbi/Checkpoint ); précédent : 003640; suivant : 003642Observing implantable collamer lens dislocation by panoramic ultrasound biomicroscopy
Auteurs : M. Shi [République populaire de Chine] ; J. Kong [République populaire de Chine] ; X. Li [République populaire de Chine] ; Q. Yan [République populaire de Chine] ; J. Zhang [République populaire de Chine]Source :
- Eye [ 0950-222X ] ; 2015.
Abstract
Observe the image characteristics and dislocation of implantable collamer lenses (ICL) following their use to correct high myopia.
A total of 127 patients (242 eyes); 64 females (50.3%) and 63 males (49.7%) were included in this retrospective study with ICL V4 implantation and mean spherical equivalent −9.08±2.04 diopters (D). Panoramic ultrasound biomicroscopy (UBM) was utilized to observe anterior segment morphology and ICL location at various follow-up periods (1 week preoperative, followed by 1, 3, 6, and yearly postoperative).
Twenty-eight ICL eyes (11.2%) were noted to have abnormal postoperative positioning. The central vault of 12 eyes was too high with ICL decentration, mean central vault 1.14±0.39 mm; 10 eyes were too low but without ICL decentration, mean central vault 0.13±0.11 mm. The remaining subjects were only ICL decentration without abnormal central vault, mean central vault was 0.54±0.28 mm.
This study shows the abnormal characteristics regarding ICL locations. The ICL dislocation closely correlates with the central vault. The ICL dislocation is the primary cause of several postoperative complications. Panoramic UBM is one of the most effective imaging means to observe the ICL positioning and its stability after implantable surgery.
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DOI: 10.1038/eye.2014.336
PubMed: 25613840
PubMed Central: 4816352
Affiliations:
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Kong</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Li, X" sort="Li, X" uniqKey="Li X" first="X" last="Li">X. Li</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Yan, Q" sort="Yan, Q" uniqKey="Yan Q" first="Q" last="Yan">Q. Yan</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Zhang, J" sort="Zhang, J" uniqKey="Zhang J" first="J" last="Zhang">J. Zhang</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25613840</idno><idno type="pmc">4816352</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4816352</idno><idno type="RBID">PMC:4816352</idno><idno type="doi">10.1038/eye.2014.336</idno><date when="2015">2015</date><idno type="wicri:Area/Pmc/Corpus">000612</idno><idno type="wicri:Area/Pmc/Curation">000612</idno><idno type="wicri:Area/Pmc/Checkpoint">000425</idno><idno type="wicri:Area/Ncbi/Merge">003641</idno><idno type="wicri:Area/Ncbi/Curation">003641</idno><idno type="wicri:Area/Ncbi/Checkpoint">003641</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Observing implantable collamer lens dislocation by panoramic ultrasound biomicroscopy</title><author><name sortKey="Shi, M" sort="Shi, M" uniqKey="Shi M" first="M" last="Shi">M. Shi</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Kong, J" sort="Kong, J" uniqKey="Kong J" first="J" last="Kong">J. Kong</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Li, X" sort="Li, X" uniqKey="Li X" first="X" last="Li">X. Li</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Yan, Q" sort="Yan, Q" uniqKey="Yan Q" first="Q" last="Yan">Q. Yan</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Zhang, J" sort="Zhang, J" uniqKey="Zhang J" first="J" last="Zhang">J. Zhang</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Eye Hospital of China Medical University, The Key Laboratory of Lens in Liaoning Province</institution>, Shenyang,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></analytic><series><title level="j">Eye</title><idno type="ISSN">0950-222X</idno><idno type="eISSN">1476-5454</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>Purpose</title><p>Observe the image characteristics and dislocation of implantable collamer lenses (ICL) following their use to correct high myopia.</p></sec><sec><title>Methods</title><p>A total of 127 patients (242 eyes); 64 females (50.3%) and 63 males (49.7%) were included in this retrospective study with ICL V4 implantation and mean spherical equivalent −9.08±2.04 diopters (D). Panoramic ultrasound biomicroscopy (UBM) was utilized to observe anterior segment morphology and ICL location at various follow-up periods (1 week preoperative, followed by 1, 3, 6, and yearly postoperative).</p></sec><sec><title>Results</title><p>Twenty-eight ICL eyes (11.2%) were noted to have abnormal postoperative positioning. The central vault of 12 eyes was too high with ICL decentration, mean central vault 1.14±0.39 mm; 10 eyes were too low but without ICL decentration, mean central vault 0.13±0.11 mm. The remaining subjects were only ICL decentration without abnormal central vault, mean central vault was 0.54±0.28 mm.</p></sec><sec><title>Conclusions</title><p>This study shows the abnormal characteristics regarding ICL locations. The ICL dislocation closely correlates with the central vault. The ICL dislocation is the primary cause of several postoperative complications. Panoramic UBM is one of the most effective imaging means to observe the ICL positioning and its stability after implantable surgery.</p></sec></div></front></TEI><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Shi, M" sort="Shi, M" uniqKey="Shi M" first="M" last="Shi">M. Shi</name></noRegion><name sortKey="Kong, J" sort="Kong, J" uniqKey="Kong J" first="J" last="Kong">J. Kong</name><name sortKey="Li, X" sort="Li, X" uniqKey="Li X" first="X" last="Li">X. Li</name><name sortKey="Yan, Q" sort="Yan, Q" uniqKey="Yan Q" first="Q" last="Yan">Q. Yan</name><name sortKey="Zhang, J" sort="Zhang, J" uniqKey="Zhang J" first="J" last="Zhang">J. Zhang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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