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  1. Book: Steinert's cataract surgery

    Steinert, Roger F. / Garg, Sumit / Koch, Douglas D.

    2023  

    Title variant Cataract surgery
    Author's details editors Sumit Garg, Douglas D. Koch
    Keywords Cataract/Surgery ; Cataract/Surgery/Complications
    Subject code 617.742059
    Language English
    Size xxiii, 533 Seiten, Illustrationen
    Edition Fourth edition
    Publisher Elsevier
    Publishing place Philadelphia, PA
    Publishing country United States
    Document type Book
    Note Zugang zur Online-Ausgabe über Code
    HBZ-ID HT021822164
    ISBN 978-0-323-56811-1 ; 0-323-56811-4
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2023 A 450 available for loan (reading room) Lesesaal EG
    Zugang zur Online-Ausgabe über Code aus lizenzrechtlichen Gründen nicht verfügbar

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  2. Book ; Online ; E-Book: Surgical correction of astigmatism

    Febbraro, Jean-Luc / Khan, Hamza N. / Koch, Douglas D.

    2018  

    Author's details Jean-Luc Febbraro, Hamza N. Khan, Douglas D. Koch editors
    Keywords Medicine ; Ophthalmology ; Surgery
    Subject code 617.7
    Language English
    Size 1 Online-Ressource (xii, 185 Seiten), Illustrationen, Diagramme
    Publisher Springer
    Publishing place Cham
    Publishing country Switzerland
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT019579523
    ISBN 978-3-319-56565-1 ; 9783319565637 ; 3-319-56565-6 ; 331956563X
    DOI 10.1007/978-3-319-56565-1
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Article ; Online: Outcomes of peripheral corneal relaxing incisions for residual astigmatism in patients after cataract surgery.

    Wang, Li / Koch, Douglas D

    Journal of cataract and refractive surgery

    2023  Volume 49, Issue 8, Page(s) 812–817

    Abstract: Purpose: To evaluate the outcomes of peripheral corneal relaxing incisions (PCRIs) for correcting residual astigmatism in eyes after cataract surgery.: Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, Texas.: Design: ... ...

    Abstract Purpose: To evaluate the outcomes of peripheral corneal relaxing incisions (PCRIs) for correcting residual astigmatism in eyes after cataract surgery.
    Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, Texas.
    Design: Retrospective case series.
    Methods: Retrospectively, we reviewed all consecutive cases that had previous cataract surgery and subsequent PCRIs by 1 surgeon. The PCRI length was determined according to a nomogram based on age and manifest refractive astigmatism. Visual acuity and manifest refractive astigmatism before and after the PCRIs were compared. Vector analysis was performed, and net refractive changes along the incision meridian were calculated.
    Results: Criteria were met by 111 eyes. After the PCRIs, mean uncorrected visual acuity was significantly improved, and the percentage of eyes with uncorrected distance visual acuity of ≥20/20 increased significantly by 36%; the mean refractive astigmatism magnitude decreased significantly, and the percentages of eyes with refractive cylinder of ≤0.25 diopters (D) and ≤0.50 D increased significantly by 63% and 75%, respectively (all P < .05). The vector magnitude difference between pre- and post-operative refractive astigmatism was 0.88 ± 0.38 D. The postoperative refractive astigmatism had significantly smaller centroid and variance values than the preoperative refractive astigmatism ( P < .05).
    Conclusions: PCRIs are an effective approach for correcting low amounts of residual astigmatism in patients after cataract surgery.
    MeSH term(s) Humans ; Astigmatism/surgery ; Cataract ; Cornea/surgery ; Lens Implantation, Intraocular ; Phacoemulsification ; Refraction, Ocular ; Retrospective Studies
    Language English
    Publishing date 2023-04-24
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 632744-8
    ISSN 1873-4502 ; 0886-3350
    ISSN (online) 1873-4502
    ISSN 0886-3350
    DOI 10.1097/j.jcrs.0000000000001208
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1806: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  4. Article ; Online: Reply : Outcomes of peripheral corneal relaxing incisions for residual astigmatism in patients after cataract surgery.

    Koch, Douglas D / Wang, Li

    Journal of cataract and refractive surgery

    2023  Volume 50, Issue 1, Page(s) 104

    MeSH term(s) Humans ; Astigmatism/surgery ; Cataract Extraction ; Lens Implantation, Intraocular ; Cataract ; Cornea/surgery ; Refraction, Ocular ; Phacoemulsification
    Language English
    Publishing date 2023-10-06
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 632744-8
    ISSN 1873-4502 ; 0886-3350
    ISSN (online) 1873-4502
    ISSN 0886-3350
    DOI 10.1097/j.jcrs.0000000000001332
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1806: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Book: Cataract surgery

    Bissen-Miyajima, Hiroko / Koch, Douglas D. / Weikert, Mitchell P.

    maximising outcomes through research

    2014  

    Author's details Hiroko Bissen-Miyajima ; Douglas Donald Koch ; Mitchell Patrick Weikert ed
    Subject code 617.742059
    Language English
    Size X, 211 S. : Ill., graph. Darst.
    Publisher Springer
    Publishing place Tokyo u.a.
    Publishing country Japan
    Document type Book
    Note Includes bibliographical references
    HBZ-ID HT018483052
    ISBN 978-4-431-54537-8 ; 4-431-54537-9 ; 9784431545385 ; 4431545387
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2014 A 4590 available for loan (reading room) Lesesaal EG

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  6. Article ; Online: Total keratometric power vs total corneal power.

    Holladay, Jack T / Koch, Douglas D

    Journal of cataract and refractive surgery

    2022  Volume 48, Issue 7, Page(s) 858

    MeSH term(s) Cornea ; Corneal Topography ; Humans ; Refraction, Ocular
    Language English
    Publishing date 2022-01-20
    Publishing country United States
    Document type Letter
    ZDB-ID 632744-8
    ISSN 1873-4502 ; 0886-3350
    ISSN (online) 1873-4502
    ISSN 0886-3350
    DOI 10.1097/j.jcrs.0000000000000890
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1806: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  7. Article ; Online: Comparison of accuracy of a toric calculator with predicted vs measured posterior corneal astigmatism.

    Wang, Li / Koch, Douglas D

    Journal of cataract and refractive surgery

    2022  Volume 49, Issue 1, Page(s) 29–33

    Abstract: Purpose: To compare the accuracy of postoperative residual astigmatism prediction using the Barrett toric calculator with predicted vs measured posterior corneal astigmatism (PCA).: Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, ... ...

    Abstract Purpose: To compare the accuracy of postoperative residual astigmatism prediction using the Barrett toric calculator with predicted vs measured posterior corneal astigmatism (PCA).
    Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, Texas.
    Design: Retrospective case series.
    Methods: We included 602 eyes with monofocal nontoric intraocular lens implantation. Biometry and PCA were obtained from the IOLMaster 700. Anticipated postoperative refractive astigmatism was calculated with the Barrett toric calculator for predicted and measured PCA, and the astigmatism prediction errors (PEs) for each were calculated using vector analysis. The vector PE magnitudes and percentage of eyes within certain amounts of vector PEs were compared between 2 methods.
    Results: Compared with the Barrett toric calculator with predicted PCA, the Barrett toric calculator with measured PCA produced significantly smaller mean vector PE (0.54 diopter [D] vs 0.57 D) and higher percentage of eyes with vector PE of ≤0.5 D (57.6% [347/602] vs 52.5% [316/602]) (both P < .05). In eyes with predicted residual astigmatism of ≥0.5 D, the Barrett toric calculator with measured PCA again yielded a significantly higher percentage of eyes with vector PE of ≤0.5 D (51.2% [226/441] vs 44.7% [197/441], P < .05).
    Conclusions: Accuracy of residual astigmatism prediction is improved using the Barrett toric calculator with measured PCA rather than predicted PCA.
    MeSH term(s) Humans ; Lens Implantation, Intraocular/methods ; Lenses, Intraocular ; Astigmatism/diagnosis ; Astigmatism/surgery ; Cornea ; Retrospective Studies ; Phacoemulsification ; Refraction, Ocular ; Corneal Diseases/surgery
    Language English
    Publishing date 2022-09-12
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 632744-8
    ISSN 1873-4502 ; 0886-3350
    ISSN (online) 1873-4502
    ISSN 0886-3350
    DOI 10.1097/j.jcrs.0000000000001025
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1806: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: Reply : Efficacy of segmented axial length and artificial intelligence approaches to intraocular lens power calculation in short eyes.

    Wang, Li / Kozhaya, Karim / Weikert, Mitchell P / Koch, Douglas D

    Journal of cataract and refractive surgery

    2024  Volume 50, Issue 2, Page(s) 195–196

    MeSH term(s) Humans ; Artificial Intelligence ; Eye ; Lens Implantation, Intraocular ; Lenses, Intraocular ; Biometry ; Refraction, Ocular ; Retrospective Studies ; Optics and Photonics ; Phacoemulsification ; Axial Length, Eye
    Language English
    Publishing date 2024-01-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 632744-8
    ISSN 1873-4502 ; 0886-3350
    ISSN (online) 1873-4502
    ISSN 0886-3350
    DOI 10.1097/j.jcrs.0000000000001387
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1806: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: December consultation #2.

    Koch, Douglas D

    Journal of cataract and refractive surgery

    2018  Volume 44, Issue 12, Page(s) 1528–1529

    MeSH term(s) Astigmatism/surgery ; Debridement ; Humans ; Postoperative Complications/surgery ; Refractive Surgical Procedures/adverse effects
    Language English
    Publishing date 2018-10-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 632744-8
    ISSN 1873-4502 ; 0886-3350
    ISSN (online) 1873-4502
    ISSN 0886-3350
    DOI 10.1016/j.jcrs.2018.10.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1806: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

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  10. Book ; Online: Cataract and Refractive Surgery

    Kohnen, Thomas / Koch, Douglas D.

    2006  

    Author's details edited by Thomas Kohnen, Douglas D. Koch
    Keywords Nursing ; Ophthalmology ; Surgery
    Language English
    Publisher Springer-Verlag Berlin Heidelberg
    Publishing place Berlin, Heidelberg
    Document type Book ; Online
    HBZ-ID TT050387655
    ISBN 978-3-540-30795-2 ; 978-3-540-30796-9 ; 3-540-30795-8 ; 3-540-30796-6
    DOI 10.1007/3-540-30796-6
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Full text online

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