Novel liquid bubble dissection technique for DMEK lenticule preparation
Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Szurman, Peter [verfasserIn] Januschowski, Kai [verfasserIn] Rickmann, Annekatrin [verfasserIn] Damm, Lara-Jil [verfasserIn] Boden, Karl Thomas [verfasserIn] Opitz, Natalia [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Graefe's archive for clinical and experimental ophthalmology - Berlin : Springer, 1854, 254(2016), 9 vom: 21. Mai, Seite 1819-1823 |
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| Übergeordnetes Werk: |
volume:254 ; year:2016 ; number:9 ; day:21 ; month:05 ; pages:1819-1823 |
| Links: |
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| DOI / URN: |
10.1007/s00417-016-3377-z |
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| Katalog-ID: |
SPR005431794 |
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| 520 | |a Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. | ||
| 650 | 4 | |a DMEK |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Descemet membrane endothelial keratoplasty |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Preparation |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Liquid bubble |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Dissection |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Lamellar keratoplasty |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Januschowski, Kai |e verfasserin |4 aut | |
| 700 | 1 | |a Rickmann, Annekatrin |e verfasserin |4 aut | |
| 700 | 1 | |a Damm, Lara-Jil |e verfasserin |4 aut | |
| 700 | 1 | |a Boden, Karl Thomas |e verfasserin |4 aut | |
| 700 | 1 | |a Opitz, Natalia |e verfasserin |4 aut | |
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10.1007/s00417-016-3377-z doi (DE-627)SPR005431794 (SPR)s00417-016-3377-z-e DE-627 ger DE-627 rakwb eng 610 ASE 44.95 bkl Szurman, Peter verfasserin aut Novel liquid bubble dissection technique for DMEK lenticule preparation 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. DMEK (dpeaa)DE-He213 Descemet membrane endothelial keratoplasty (dpeaa)DE-He213 Preparation (dpeaa)DE-He213 Liquid bubble (dpeaa)DE-He213 Dissection (dpeaa)DE-He213 Lamellar keratoplasty (dpeaa)DE-He213 Januschowski, Kai verfasserin aut Rickmann, Annekatrin verfasserin aut Damm, Lara-Jil verfasserin aut Boden, Karl Thomas verfasserin aut Opitz, Natalia verfasserin aut Enthalten in Graefe's archive for clinical and experimental ophthalmology Berlin : Springer, 1854 254(2016), 9 vom: 21. Mai, Seite 1819-1823 (DE-627)253723728 (DE-600)1459159-5 1435-702X nnns volume:254 year:2016 number:9 day:21 month:05 pages:1819-1823 https://dx.doi.org/10.1007/s00417-016-3377-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.95 ASE AR 254 2016 9 21 05 1819-1823 |
| spelling |
10.1007/s00417-016-3377-z doi (DE-627)SPR005431794 (SPR)s00417-016-3377-z-e DE-627 ger DE-627 rakwb eng 610 ASE 44.95 bkl Szurman, Peter verfasserin aut Novel liquid bubble dissection technique for DMEK lenticule preparation 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. DMEK (dpeaa)DE-He213 Descemet membrane endothelial keratoplasty (dpeaa)DE-He213 Preparation (dpeaa)DE-He213 Liquid bubble (dpeaa)DE-He213 Dissection (dpeaa)DE-He213 Lamellar keratoplasty (dpeaa)DE-He213 Januschowski, Kai verfasserin aut Rickmann, Annekatrin verfasserin aut Damm, Lara-Jil verfasserin aut Boden, Karl Thomas verfasserin aut Opitz, Natalia verfasserin aut Enthalten in Graefe's archive for clinical and experimental ophthalmology Berlin : Springer, 1854 254(2016), 9 vom: 21. Mai, Seite 1819-1823 (DE-627)253723728 (DE-600)1459159-5 1435-702X nnns volume:254 year:2016 number:9 day:21 month:05 pages:1819-1823 https://dx.doi.org/10.1007/s00417-016-3377-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.95 ASE AR 254 2016 9 21 05 1819-1823 |
| allfields_unstemmed |
10.1007/s00417-016-3377-z doi (DE-627)SPR005431794 (SPR)s00417-016-3377-z-e DE-627 ger DE-627 rakwb eng 610 ASE 44.95 bkl Szurman, Peter verfasserin aut Novel liquid bubble dissection technique for DMEK lenticule preparation 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. DMEK (dpeaa)DE-He213 Descemet membrane endothelial keratoplasty (dpeaa)DE-He213 Preparation (dpeaa)DE-He213 Liquid bubble (dpeaa)DE-He213 Dissection (dpeaa)DE-He213 Lamellar keratoplasty (dpeaa)DE-He213 Januschowski, Kai verfasserin aut Rickmann, Annekatrin verfasserin aut Damm, Lara-Jil verfasserin aut Boden, Karl Thomas verfasserin aut Opitz, Natalia verfasserin aut Enthalten in Graefe's archive for clinical and experimental ophthalmology Berlin : Springer, 1854 254(2016), 9 vom: 21. Mai, Seite 1819-1823 (DE-627)253723728 (DE-600)1459159-5 1435-702X nnns volume:254 year:2016 number:9 day:21 month:05 pages:1819-1823 https://dx.doi.org/10.1007/s00417-016-3377-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.95 ASE AR 254 2016 9 21 05 1819-1823 |
| allfieldsGer |
10.1007/s00417-016-3377-z doi (DE-627)SPR005431794 (SPR)s00417-016-3377-z-e DE-627 ger DE-627 rakwb eng 610 ASE 44.95 bkl Szurman, Peter verfasserin aut Novel liquid bubble dissection technique for DMEK lenticule preparation 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. DMEK (dpeaa)DE-He213 Descemet membrane endothelial keratoplasty (dpeaa)DE-He213 Preparation (dpeaa)DE-He213 Liquid bubble (dpeaa)DE-He213 Dissection (dpeaa)DE-He213 Lamellar keratoplasty (dpeaa)DE-He213 Januschowski, Kai verfasserin aut Rickmann, Annekatrin verfasserin aut Damm, Lara-Jil verfasserin aut Boden, Karl Thomas verfasserin aut Opitz, Natalia verfasserin aut Enthalten in Graefe's archive for clinical and experimental ophthalmology Berlin : Springer, 1854 254(2016), 9 vom: 21. Mai, Seite 1819-1823 (DE-627)253723728 (DE-600)1459159-5 1435-702X nnns volume:254 year:2016 number:9 day:21 month:05 pages:1819-1823 https://dx.doi.org/10.1007/s00417-016-3377-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.95 ASE AR 254 2016 9 21 05 1819-1823 |
| allfieldsSound |
10.1007/s00417-016-3377-z doi (DE-627)SPR005431794 (SPR)s00417-016-3377-z-e DE-627 ger DE-627 rakwb eng 610 ASE 44.95 bkl Szurman, Peter verfasserin aut Novel liquid bubble dissection technique for DMEK lenticule preparation 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. DMEK (dpeaa)DE-He213 Descemet membrane endothelial keratoplasty (dpeaa)DE-He213 Preparation (dpeaa)DE-He213 Liquid bubble (dpeaa)DE-He213 Dissection (dpeaa)DE-He213 Lamellar keratoplasty (dpeaa)DE-He213 Januschowski, Kai verfasserin aut Rickmann, Annekatrin verfasserin aut Damm, Lara-Jil verfasserin aut Boden, Karl Thomas verfasserin aut Opitz, Natalia verfasserin aut Enthalten in Graefe's archive for clinical and experimental ophthalmology Berlin : Springer, 1854 254(2016), 9 vom: 21. Mai, Seite 1819-1823 (DE-627)253723728 (DE-600)1459159-5 1435-702X nnns volume:254 year:2016 number:9 day:21 month:05 pages:1819-1823 https://dx.doi.org/10.1007/s00417-016-3377-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.95 ASE AR 254 2016 9 21 05 1819-1823 |
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English |
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Enthalten in Graefe's archive for clinical and experimental ophthalmology 254(2016), 9 vom: 21. Mai, Seite 1819-1823 volume:254 year:2016 number:9 day:21 month:05 pages:1819-1823 |
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DMEK Descemet membrane endothelial keratoplasty Preparation Liquid bubble Dissection Lamellar keratoplasty |
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Szurman, Peter @@aut@@ Januschowski, Kai @@aut@@ Rickmann, Annekatrin @@aut@@ Damm, Lara-Jil @@aut@@ Boden, Karl Thomas @@aut@@ Opitz, Natalia @@aut@@ |
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2016-05-21T00:00:00Z |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR005431794</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519162324.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201001s2016 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s00417-016-3377-z</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR005431794</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s00417-016-3377-z-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">610</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.95</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Szurman, Peter</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Novel liquid bubble dissection technique for DMEK lenticule preparation</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2016</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">DMEK</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Descemet membrane endothelial keratoplasty</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Preparation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Liquid bubble</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dissection</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Lamellar keratoplasty</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Januschowski, Kai</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Rickmann, Annekatrin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Damm, Lara-Jil</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Boden, Karl Thomas</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Opitz, Natalia</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Graefe's archive for clinical and experimental ophthalmology</subfield><subfield code="d">Berlin : Springer, 1854</subfield><subfield code="g">254(2016), 9 vom: 21. 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Szurman, Peter |
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Szurman, Peter ddc 610 bkl 44.95 misc DMEK misc Descemet membrane endothelial keratoplasty misc Preparation misc Liquid bubble misc Dissection misc Lamellar keratoplasty Novel liquid bubble dissection technique for DMEK lenticule preparation |
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610 ASE 44.95 bkl Novel liquid bubble dissection technique for DMEK lenticule preparation DMEK (dpeaa)DE-He213 Descemet membrane endothelial keratoplasty (dpeaa)DE-He213 Preparation (dpeaa)DE-He213 Liquid bubble (dpeaa)DE-He213 Dissection (dpeaa)DE-He213 Lamellar keratoplasty (dpeaa)DE-He213 |
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ddc 610 bkl 44.95 misc DMEK misc Descemet membrane endothelial keratoplasty misc Preparation misc Liquid bubble misc Dissection misc Lamellar keratoplasty |
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Szurman, Peter Januschowski, Kai Rickmann, Annekatrin Damm, Lara-Jil Boden, Karl Thomas Opitz, Natalia |
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Szurman, Peter |
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novel liquid bubble dissection technique for dmek lenticule preparation |
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Novel liquid bubble dissection technique for DMEK lenticule preparation |
| abstract |
Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. |
| abstractGer |
Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. |
| abstract_unstemmed |
Purpose Descemet endothelial keratoplasty (DMEK) has replaced penetrating keratoplasty in many cases of endothelial cell disorders. While DMEK has been greatly improved by the introduction of no-touch injection cartridges, the tear-free preparation of the delicate Descemet’s membrane (DM) remains a critical step. We present a novel liquid bubble dissection technique for DM preparation that could offer several advantages. Methods After identification of the iris base, a sharp dissection until Schwalbe’s line was performed. Then, a narrow tunnel was created with a blunt spatula using a tangential dissection technique. After the tunnel was created, the liquid bubble dissection was performed. The complete detachment process took only a few seconds after a successful preparation of the tunnel in the correct plane between the DM and corneal stroma. Results Between February and September 2015, we consecutively performed 86 DMEK lenticule preparations using the liquid bubble technique. The preparation time until complete detachment was about 3 min (mean 194 ± 20 s). Ninety-two percent of preparations were completely uncomplicated; the total success rate was 99 %. One graft could not be used for transplantation because of a central tear. The graft failure rate was 1.16 %, similar to other authors. Conclusions The presented novel liquid bubble technique is easy, can be learned and performed rapidly, is highly reproducible in a standardized fashion with minor tissue manipulation (no touch) and, with a low rate of graft preparation failure, necessitates no special equipment and allows for a simultaneous and selective staining of the stromal side of DM, thus avoiding direct contact. |
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Novel liquid bubble dissection technique for DMEK lenticule preparation |
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Januschowski, Kai Rickmann, Annekatrin Damm, Lara-Jil Boden, Karl Thomas Opitz, Natalia |
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| score |
7.397874 |