Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Arquivos brasileiros de oftalmologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492019000500389 |
Resumo: | ABSTRACT Purpose: To evaluate the efficacy and safety of the modified Yamane technique with sutureless transconjunctival intrascleral intraocular lens fixation. Methods: Sutureless transconjunctival intrascleral haptic fixated intraocular lens implantation was performed in patients with aphakia and dislocated intraocular lenses. A clear corneal incision (2.8 mm) was made into the temporal quadrant and a three-piece intraocular lens was implanted into the anterior chamber. The haptics of the intraocular lens were externalized with a 27 G needle via transconjunctival scleral tunnels at the 6 and 12 o’clock positions. The transconjunctival scleral tunnels were prepared to conform to the haptic position and curvature. The site of the scleral tunnels was 2mm from the limbus with a length of 2 mm in the sclera and was aimed at the end of the posterior chamber. The tips of the haptics were cauterized to create a terminal knob. The haptics were pushed back and the knobs were implanted into the scleral tunnels. Results: The study cohort included 21 patients with unilateral aphakia and dislocated intraocular lenses. All patients were examined postoperatively and at postoperative day 1, day 7, month 1, and month 3. All examinations revealed formation of the anterior chamber and well-centralized intraocular lenses. No haptic-related complications of exposure, foreign body sensation, or discomfort were observed. Conclusion: Sutureless transconjunctival intrascleral haptic fixated intraocular lensimplantation is an effective, safe, and practical surgical alternative. This technique was superior to the Yamane method with regard to comfort and surgical duration. Further studies with longer follow-up evaluations are warranted to verify long-term complications. |
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Arquivos brasileiros de oftalmologia (Online) |
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Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane techniqueAphakiaIntraocular lens implantationLens, intraocularSutureless surgical procedures/instrumentationOphthalmologic surgical procedures/methodsABSTRACT Purpose: To evaluate the efficacy and safety of the modified Yamane technique with sutureless transconjunctival intrascleral intraocular lens fixation. Methods: Sutureless transconjunctival intrascleral haptic fixated intraocular lens implantation was performed in patients with aphakia and dislocated intraocular lenses. A clear corneal incision (2.8 mm) was made into the temporal quadrant and a three-piece intraocular lens was implanted into the anterior chamber. The haptics of the intraocular lens were externalized with a 27 G needle via transconjunctival scleral tunnels at the 6 and 12 o’clock positions. The transconjunctival scleral tunnels were prepared to conform to the haptic position and curvature. The site of the scleral tunnels was 2mm from the limbus with a length of 2 mm in the sclera and was aimed at the end of the posterior chamber. The tips of the haptics were cauterized to create a terminal knob. The haptics were pushed back and the knobs were implanted into the scleral tunnels. Results: The study cohort included 21 patients with unilateral aphakia and dislocated intraocular lenses. All patients were examined postoperatively and at postoperative day 1, day 7, month 1, and month 3. All examinations revealed formation of the anterior chamber and well-centralized intraocular lenses. No haptic-related complications of exposure, foreign body sensation, or discomfort were observed. Conclusion: Sutureless transconjunctival intrascleral haptic fixated intraocular lensimplantation is an effective, safe, and practical surgical alternative. This technique was superior to the Yamane method with regard to comfort and surgical duration. Further studies with longer follow-up evaluations are warranted to verify long-term complications.Conselho Brasileiro de Oftalmologia2019-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492019000500389Arquivos Brasileiros de Oftalmologia v.82 n.5 2019reponame:Arquivos brasileiros de oftalmologia (Online)instname:Conselho Brasileiro de Oftalmologia (CBO)instacron:CBO10.5935/0004-2749.20190072info:eu-repo/semantics/openAccessYavuzer,KamilEvcimen,Yusufeng2019-09-05T00:00:00Zoai:scielo:S0004-27492019000500389Revistahttp://aboonline.org.br/https://old.scielo.br/oai/scielo-oai.phpaboonline@cbo.com.br||abo@cbo.com.br1678-29250004-2749opendoar:2019-09-05T00:00Arquivos brasileiros de oftalmologia (Online) - Conselho Brasileiro de Oftalmologia (CBO)false |
dc.title.none.fl_str_mv |
Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique |
title |
Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique |
spellingShingle |
Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique Yavuzer,Kamil Aphakia Intraocular lens implantation Lens, intraocular Sutureless surgical procedures/instrumentation Ophthalmologic surgical procedures/methods |
title_short |
Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique |
title_full |
Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique |
title_fullStr |
Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique |
title_full_unstemmed |
Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique |
title_sort |
Sutureless transconjunctival intrascleral intraocular lens fixation: the modified Yamane technique |
author |
Yavuzer,Kamil |
author_facet |
Yavuzer,Kamil Evcimen,Yusuf |
author_role |
author |
author2 |
Evcimen,Yusuf |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Yavuzer,Kamil Evcimen,Yusuf |
dc.subject.por.fl_str_mv |
Aphakia Intraocular lens implantation Lens, intraocular Sutureless surgical procedures/instrumentation Ophthalmologic surgical procedures/methods |
topic |
Aphakia Intraocular lens implantation Lens, intraocular Sutureless surgical procedures/instrumentation Ophthalmologic surgical procedures/methods |
description |
ABSTRACT Purpose: To evaluate the efficacy and safety of the modified Yamane technique with sutureless transconjunctival intrascleral intraocular lens fixation. Methods: Sutureless transconjunctival intrascleral haptic fixated intraocular lens implantation was performed in patients with aphakia and dislocated intraocular lenses. A clear corneal incision (2.8 mm) was made into the temporal quadrant and a three-piece intraocular lens was implanted into the anterior chamber. The haptics of the intraocular lens were externalized with a 27 G needle via transconjunctival scleral tunnels at the 6 and 12 o’clock positions. The transconjunctival scleral tunnels were prepared to conform to the haptic position and curvature. The site of the scleral tunnels was 2mm from the limbus with a length of 2 mm in the sclera and was aimed at the end of the posterior chamber. The tips of the haptics were cauterized to create a terminal knob. The haptics were pushed back and the knobs were implanted into the scleral tunnels. Results: The study cohort included 21 patients with unilateral aphakia and dislocated intraocular lenses. All patients were examined postoperatively and at postoperative day 1, day 7, month 1, and month 3. All examinations revealed formation of the anterior chamber and well-centralized intraocular lenses. No haptic-related complications of exposure, foreign body sensation, or discomfort were observed. Conclusion: Sutureless transconjunctival intrascleral haptic fixated intraocular lensimplantation is an effective, safe, and practical surgical alternative. This technique was superior to the Yamane method with regard to comfort and surgical duration. Further studies with longer follow-up evaluations are warranted to verify long-term complications. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492019000500389 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492019000500389 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5935/0004-2749.20190072 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Conselho Brasileiro de Oftalmologia |
publisher.none.fl_str_mv |
Conselho Brasileiro de Oftalmologia |
dc.source.none.fl_str_mv |
Arquivos Brasileiros de Oftalmologia v.82 n.5 2019 reponame:Arquivos brasileiros de oftalmologia (Online) instname:Conselho Brasileiro de Oftalmologia (CBO) instacron:CBO |
instname_str |
Conselho Brasileiro de Oftalmologia (CBO) |
instacron_str |
CBO |
institution |
CBO |
reponame_str |
Arquivos brasileiros de oftalmologia (Online) |
collection |
Arquivos brasileiros de oftalmologia (Online) |
repository.name.fl_str_mv |
Arquivos brasileiros de oftalmologia (Online) - Conselho Brasileiro de Oftalmologia (CBO) |
repository.mail.fl_str_mv |
aboonline@cbo.com.br||abo@cbo.com.br |
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1754209030383861760 |