Update on Minimally Invasive Glaucoma Surgery (MIGS) and New Implants

Traditional glaucoma surgery has been challenged by the advent of innovative techniques and new implants in the past few years. There is an increasing demand for safer glaucoma surgery offering patients a timely surgical solution in reducing intraocular pressure (IOP) and improving their quality of...

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Main Authors: Lívia M. Brandão, Matthias C. Grieshaber
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Journal of Ophthalmology
Online Access:http://dx.doi.org/10.1155/2013/705915
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author Lívia M. Brandão
Matthias C. Grieshaber
author_facet Lívia M. Brandão
Matthias C. Grieshaber
author_sort Lívia M. Brandão
collection DOAJ
description Traditional glaucoma surgery has been challenged by the advent of innovative techniques and new implants in the past few years. There is an increasing demand for safer glaucoma surgery offering patients a timely surgical solution in reducing intraocular pressure (IOP) and improving their quality of life. The new procedures and devices aim to lower IOP with a higher safety profile than fistulating surgery (trabeculectomy/drainage tubes) and are collectively termed “minimally invasive glaucoma surgery (MIGS).” The main advantage of MIGS is that they are nonpenetrating and/or bleb-independent procedures, thus avoiding the major complications of fistulating surgery related to blebs and hypotony. In this review, the clinical results of the latest techniques and devices are presented by their approach, ab interno (trabeculotomy, excimer laser trabeculotomy, trabecular microbypass, suprachoroidal shunt, and intracanalicular scaffold) and ab externo (canaloplasty, Stegmann Canal Expander, suprachoroidal Gold microshunt). The drawback of MIGS is that some of these procedures produce a limited IOP reduction compared to trabeculectomy. Currently, MIGS is performed in glaucoma patients with early to moderate disease and preferably in combination with cataract surgery.
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spelling doaj-art-4a2cdef1c5b94d54b3039a0016fe96f52025-02-03T05:59:16ZengWileyJournal of Ophthalmology2090-004X2090-00582013-01-01201310.1155/2013/705915705915Update on Minimally Invasive Glaucoma Surgery (MIGS) and New ImplantsLívia M. Brandão0Matthias C. Grieshaber1Department of Ophthalmology, Glaucoma Service, University Hospital of Basel, University of Basel, SwitzerlandDepartment of Ophthalmology, Glaucoma Service, University Hospital of Basel, University of Basel, SwitzerlandTraditional glaucoma surgery has been challenged by the advent of innovative techniques and new implants in the past few years. There is an increasing demand for safer glaucoma surgery offering patients a timely surgical solution in reducing intraocular pressure (IOP) and improving their quality of life. The new procedures and devices aim to lower IOP with a higher safety profile than fistulating surgery (trabeculectomy/drainage tubes) and are collectively termed “minimally invasive glaucoma surgery (MIGS).” The main advantage of MIGS is that they are nonpenetrating and/or bleb-independent procedures, thus avoiding the major complications of fistulating surgery related to blebs and hypotony. In this review, the clinical results of the latest techniques and devices are presented by their approach, ab interno (trabeculotomy, excimer laser trabeculotomy, trabecular microbypass, suprachoroidal shunt, and intracanalicular scaffold) and ab externo (canaloplasty, Stegmann Canal Expander, suprachoroidal Gold microshunt). The drawback of MIGS is that some of these procedures produce a limited IOP reduction compared to trabeculectomy. Currently, MIGS is performed in glaucoma patients with early to moderate disease and preferably in combination with cataract surgery.http://dx.doi.org/10.1155/2013/705915
spellingShingle Lívia M. Brandão
Matthias C. Grieshaber
Update on Minimally Invasive Glaucoma Surgery (MIGS) and New Implants
Journal of Ophthalmology
title Update on Minimally Invasive Glaucoma Surgery (MIGS) and New Implants
title_full Update on Minimally Invasive Glaucoma Surgery (MIGS) and New Implants
title_fullStr Update on Minimally Invasive Glaucoma Surgery (MIGS) and New Implants
title_full_unstemmed Update on Minimally Invasive Glaucoma Surgery (MIGS) and New Implants
title_short Update on Minimally Invasive Glaucoma Surgery (MIGS) and New Implants
title_sort update on minimally invasive glaucoma surgery migs and new implants
url http://dx.doi.org/10.1155/2013/705915
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