Thomas Kohnen

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 58

Top Topics

Cataract Surgery

Optical Coherence Tomography

Top Venues

Journal of cataract and refractive surgery

Clinical ophthalmology (Auckland, N.Z.)

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie

Eye (London, England)

This page only lists publications with an associated author ORCID identifier.

Publications

Petra Davidova, Marvin Biller, Vanessa Ademmer, Thomas Kohnen
Pupil size measurements with a multifunctional aberrometer/coherence interferometer/tomographer and two infrared based pupillometers. Journal of cataract and refractive surgery (2024)
Tschingis Arad, Xenia Engel, Hanns Ackermann, Ingo Schmack, Thomas Kohnen
Reply : Association between anterior chamber biometry and posterior capsular defects. Journal of cataract and refractive surgery 50 (6) (2024)
Christoph Lwowski, Yaroslava Wenner, Klemens Paul Kaiser, Eva Sapok, Thomas Kohnen
IOL Calculation using the ESCRS Online Calculator in Pediatric Eyes Undergoing Lens Extraction. Journal of cataract and refractive surgery (2024)
Klemens Paul Kaiser, Julian Bucur, Tyll Jandewerth, Thomas Kohnen, Christoph Lwowski
Fellow eye data for intraocular lens calculation in eyes undergoing combined phacovitrectomy. Acta ophthalmologica (2024)
Petra Davidova, Marvin Biller, Vanessa Ademmer, Thomas Kohnen
Pupil size measurements with a multifunctional aberrometer/coherence interferometer/tomographer and two infrared-based pupillometers. Journal of cataract and refractive surgery 50 (6) (2024)
Petra Davidova, Marvin Biller, Vanessa Ademmer, Thomas Kohnen
Pupil size measurements with a multifunctional aberrometer/coherence interferometer/tomographer and two infrared-based pupillometers. Journal of cataract and refractive surgery 50 (6) (2024)
Christoph Lwowski, Yaroslava Wenner, Eva Sapok, Thomas Kohnen
IOL calculation using six formulas in children undergoing lens extraction and primary IOL implantation with and without posterior optic capture. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie (2024)
Christoph Lwowski, Yaroslava Wenner, Klemens Paul Kaiser, Eva Sapok, Thomas Kohnen
Intraocular lens calculation using the ESCRS online calculator in pediatric eyes undergoing lens extraction. Journal of cataract and refractive surgery 50 (7) (2024)
Klemens Paul Kaiser, Tyll Jandewerth, Julian Bucur, Thomas Kohnen, Christoph Lwowski
Axial length adjustment in eyes with silicone oil endotamponade reduces overestimation by a swept-source optical coherence tomography-based biometer. Clinical & experimental ophthalmology (2024)
Petra Davidova, Marvin Biller, Vanessa Ademmer, Thomas Kohnen
Pupil size measurements with a multifunctional aberrometer/coherence interferometer/tomographer and two infrared-based pupillometers. Journal of cataract and refractive surgery 50 (6) (2024)
Petra Davidova, Marvin Biller, Vanessa Ademmer, Thomas Kohnen
Pupil size measurements with a multifunctional aberrometer/coherence interferometer/tomographer and two infrared-based pupillometers. Journal of cataract and refractive surgery 50 (6) (2024)
Tschingis Arad, Xenia Engel, Hanns Ackermann, Ingo Schmack, Thomas Kohnen
Reply : Association between anterior chamber biometry and posterior capsular defects. Journal of cataract and refractive surgery 50 (6) (2024)
Tschingis Arad, Xenia Engel, Hanns Ackermann, Ingo Schmack, Thomas Kohnen
Response to Comment on: Association between anterior chamber biometry and posterior capsular defects. Journal of cataract and refractive surgery (2024)
Christoph Lwowski, Daniel Krüger, Thomas Kohnen
Repeatability and agreement of two ocular biometers with single and dual Scheimpflug cameras in keratoconus eyes. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie (2024)
Filomena J Ribeiro, David Pablo Piñero, Burkhard H Dick, Oliver Findl, Béatrice Cochener, Thomas Kohnen
Should enhanced monofocal intraocular lenses be the standard of care? An evidence-based appraisal by the ESCRS Functional Vision Working Group. Journal of cataract and refractive surgery 50 (8) (2024)
Christoph Lwowski, Yaroslava Wenner, Klemens Paul Kaiser, Eva Sapok, Thomas Kohnen
Intraocular lens calculation using the ESCRS online calculator in pediatric eyes undergoing lens extraction. Journal of cataract and refractive surgery 50 (7) (2024)
Yoav Kan-Tor, Adi Shacham Abulafia, David Zadok, Thomas Kohnen, DMath Giacomo Savini, Kenneth J Hoffer, Yuval Benjamini
Spherical Equivalent Prediction Analysis in IOL Power Calculations Using Eyetemis, A Comprehensive Approach. Journal of cataract and refractive surgery (2024)
Tschingis Arad, Xenia Engel, Hanns Ackermann, Ingo Schmack, Thomas Kohnen
Reply : Association between anterior chamber biometry and posterior capsular defects. Journal of cataract and refractive surgery 50 (6) (2024)
Thomas Kohnen, Billy R Hammond
Blue Light Filtration in Intraocular Lenses: Effects on Visual Function and Systemic Health. Clinical ophthalmology (Auckland, N.Z.) 18 (2024)
Thomas Kohnen, Billy R Hammond
Blue Light Filtration in Intraocular Lenses: Effects on Visual Function and Systemic Health. Clinical ophthalmology (Auckland, N.Z.) 18 (2024)
Myriam Böhm, Eva Hemkeppler, Thomas Kohnen
Reply: Self-rated quality of vision and optical phenomena intensity of diffractive presbyopia-correcting IOLs: EDOF, trifocal vs panfocal. Journal of cataract and refractive surgery 49 (2) (2023)
Jascha A Wendelstein, Marina Casazza, Sophia Reifeltshammer, Kamran Riaz, Seth Pantanelli, Siegfried Mariacher, Theo G Seiler, Thomas Kohnen, Matthias Bolz
Unilateral intraindividual comparison and bilateral performance of a monofocal spherical and diffractive extended depth of field intraocular lens mix-and-match approach. Clinical & experimental ophthalmology (2023)
Michael Müller, Charlotte Wortmann, Julia Paul, Katarzyna Pawlowicz, Eva Hemkeppler, Thomas Kohnen, Myriam Böhm
Anterior eye parameters and lens thickness measured by an intraoperative OCT and a swept-source OCT: comparison of hyperopic, emmetropic and myopic eyes. Eye (London, England) (2023)
Thomas Kohnen, John P Berdahl, Xin Hong, Chandra Bala
The Novel Optical Design and Clinical Classification of a Wavefront-Shaping Presbyopia-Correcting Intraocular Lens. Clinical ophthalmology (Auckland, N.Z.) 17 (2023)
Tschingis Arad, Xenia Engel, Hanns Ackermann, Ingo Schmack, Thomas Kohnen
The association between anterior chamber biometry and posterior capsular defects. Journal of cataract and refractive surgery (2023)
Neal Rangu, Theo G Seiler, Kamran M Riaz, David L Cooke, Achim Langenbucher, Isaak Raphael Fischinger, Thomas Kohnen, Jascha A Wendelstein
Klinische Monatsblatter fur Augenheilkunde (2023)
Christoph Lwowski, Thomas Kohnen
Prospective evaluation of the ESCRS online calculator for calculation of a multifocal intraocular lens. Journal of cataract and refractive surgery (2023)
Thomas Kohnen, Ruth Lapid-Gortzak, Dandapani Ramamurthy, Hiroko Bissen-Miyajima, Andrew Maxwell, Tae-Im Kim, Satish S Modi
Clinical Outcomes After Bilateral Implantation of a Diffractive Trifocal Intraocular Lens: A Worldwide Pooled Analysis of Prospective Clinical Investigations. Clinical ophthalmology (Auckland, N.Z.) 17 (2023)
Jascha A Wendelstein, Marina Casazza, Kamran M Riaz, Isaak Raphael Fischinger, Barbara Fuchs, Matthias Bolz, Theo G Seiler, Thomas Kohnen, Achim Langenbucher
Characteristics of surgically induced astigmatism after standardized microincisional cataract surgery with a superior limbal incision. Journal of cataract and refractive surgery (2023)
Christoph Lwowski, Klemens Paul Kaiser, Julian Bucur, Philipp Schicho, Thomas Kohnen
Accuracy of using the axial length of the fellow eye for IOL calculation in retinal detachment eyes undergoing silicone oil removal. The British journal of ophthalmology (2023)
Thomas Kohnen, Oliver Findl, Rudy Nuijts, Filomena J Ribeiro, Béatrice Cochener-Lamard
ESCRS Clinical Trends Survey 2016-2021: 6-year assessment of practice patterns among society delegates. Journal of cataract and refractive surgery 49 (2) (2023)
Julian Bucur, Klemens Paul Kaiser, Marvin Lucas Biller, Tyll Jandewerth, Ninel Kenikstul, Thomas Kohnen
[Bilateral Myelin oligodendrocyte glycoprotein (MOG)antibody-associated optic nerve neuritis]. Die Ophthalmologie (2023)
Michael Müller, Ana Pavlovic, Theresa Niermann, Ivana Pavlovic, Siegfried Priglinger, Thomas Kohnen, Mehdi Shajari, Marc Mackert
Effect of the iridocorneal angle size on the diurnal pressure profile in a glaucoma suspect cohort and patients with glaucoma. International ophthalmology (2023)
Thomas Kohnen, Oliver Findl, Rudy Nuijts, Filomena J Ribeiro, Béatrice Cochener-Lamard
ESCRS Clinical Trends Survey 2016-2021: 6-year assessment of practice patterns among society delegates. Journal of cataract and refractive surgery 49 (2) (2023)
Thomas Kohnen, Oliver Findl, Rudy Nuijts, Filomena J Ribeiro, Béatrice Cochener-Lamard
ESCRS Clinical Trends Survey 2016-2021: 6-year assessment of practice patterns among society delegates. Journal of cataract and refractive surgery 49 (2) (2023)
Myriam Böhm, Eva Hemkeppler, Thomas Kohnen
Reply: Self-rated quality of vision and optical phenomena intensity of diffractive presbyopia-correcting IOLs: EDOF, trifocal vs panfocal. Journal of cataract and refractive surgery 49 (2) (2023)
Thomas Kohnen, Ruth Lapid-Gortzak, Dandapani Ramamurthy, Hiroko Bissen-Miyajima, Andrew Maxwell, Tae-Im Kim, Satish S Modi
Clinical Outcomes After Bilateral Implantation of a Diffractive Trifocal Intraocular Lens: A Worldwide Pooled Analysis of Prospective Clinical Investigations. Clinical ophthalmology (Auckland, N.Z.) 17 (2023)
Leandro Rocamora, José Ignacio Orlando, Christoph Lwowski, Thomas Kohnen, Erik L J G Mertens, Karel Van Keer
Postoperative vault prediction for phakic implantable collamer lens surgery: the LASSO formulae. Journal of cataract and refractive surgery (2022)
Svenja K Deuchler, Ralf Schubert, Pankaj Singh, Adonis Chedid, Ninel Kenikstul, Julia Scott, Thomas Kohnen, Hanns Ackermann, Frank Koch
Vitreous cytokine levels following the administration of a single 0.19 mg fluocinolone acetonide (ILUVIEN®) implant in patients with refractory diabetic macular edema (DME)-results from the ILUVIT study. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie 260 (8) (2022)
Thomas Kohnen, Jessie Lemp-Hull, Rajaraman Suryakumar
Defocus curves: focusing on factors influencing assessment. Journal of cataract and refractive surgery 48 (8) (2022)
Thomas Kohnen, Petra Davidova, Martin Lambert, Yaroslava Wenner, Alina A Zubcov
Reply : Posterior continuous curvilinear capsulorhexis with anterior vitrectomy vs optic capture buttonholing without anterior vitrectomy in pediatric cataract surgery. Journal of cataract and refractive surgery 48 (7) (2022)
Christoph Lwowski, Katarzyna Pawlowicz, Kerstin Petermann, Eva Hemkeppler, Lisa Hinzelmann, Myriam Böhm, Thomas Kohnen
Reply: Visual and patient-reported factors leading to satisfaction after implantation of diffractive EDOF and trifocal intraocular lenses. Journal of cataract and refractive surgery 48 (3) (2022)
Vanessa Ademmer, Bishr Agha, Mehdi Shajari, Thomas Kohnen, Ingo Schmack
Impact of DMEK on visual quality in patients with Fuchs' endothelial dystrophy. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie (2021)
Bishr Agha, Nura Ahmad, Daniel G Dawson, Thomas Kohnen, Ingo Schmack
Refractive outcome and tomographic changes after Descemet membrane endothelial keratoplasty in pseudophakic eyes with Fuchs' endothelial dystrophy. International ophthalmology 41 (8) (2021)
Petra Dávidová, Ingo Schmack, Anna Slavík-Lenčová, Thomas Kohnen
[Unilateral visual impairment with bilateral indistinct optic nerve margins]. Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft 118 (5) (2021)
Svenja K Deuchler, Ralf Schubert, Pankaj Singh, Adonis Chedid, Natallia Brui, Ninel Kenikstul, Thomas Kohnen, Hanns Ackermann, Frank Koch
Vitreous expression of cytokines and growth factors in patients with diabetic retinopathy-An investigation of their expression based on clinical diabetic retinopathy grade. PloS one 16 (5) (2021)
Marco Coassin, Tommaso Mori, Antonio Di Zazzo, Maria Poddi, Roberto Sgrulletta, Pasquale Napolitano, Stefano Bonini, Vincenzo Orfeo, Thomas Kohnen
Effect of minimonovision in bilateral implantation of a novel non-diffractive extended depth-of-focus intraocular lens: Defocus curves, visual outcomes, and quality of life. European journal of ophthalmology (2021)
Annika Müller-Kassner, Tschingis Arad, Ingo Schmack, Thomas Kohnen
[Conjunctival pigmentation-Tumor or trauma?] Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft 118 (11) (2021)
Bishr Agha, Raimund Forster, Thomas Kohnen, Ingo Schmack
Influence of rebubbling on anterior segment parameters and refractive outcomes in eyes with DMEK for Fuchs endothelial dystrophy. Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie 259 (10) (2021)
Michael Müller, Katarzyna Pawlowicz, Myriam Böhm, Eva Hemkeppler, Christoph Lwowski, Lisa Hinzelmann, Mehdi Shajari, Thomas Kohnen
Impact of Pseudoexfoliative Syndrome on Effective Lens Position, Anterior Chamber Depth Changes, and Visual Outcome After Cataract Surgery. Clinical ophthalmology (Auckland, N.Z.) 15 (2021)
Tyll Jandewerth, Thomas Kohnen
[Bilateral capsular block syndrome 7 years after cataract surgery]. Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft (2021)
Francesco Bandello, Marco Coassin, Antonio Di Zazzo, Stanislao Rizzo, Ilaria Biagini, Nadezhda Pozdeyeva, Maksim Sinitsyn, Alexander Verzin, Pasquale De Rosa, Francesco Calabrò, Teresio Avitabile, Vincenza Bonfiglio, Francesco Fasce, Rafael Barraquer, Josè Lamarca Mateu, Thomas Kohnen, Marino Carnovali, Boris Malyugin, null null
One week of levofloxacin plus dexamethasone eye drops for cataract surgery: an innovative and rational therapeutic strategy. Eye (London, England) 34 (11) (2020)
Mehdi Shajari, Kim Herrmann, Jens Bühren, Poojita Vunnava, Efstathios Vounotrypidis, Michael Müller, Ghada Al-Khateeb, Thomas Kohnen
Anterior Chamber Angle, Volume, and Depth in a Normative Cohort-A Retrospective Cross-Sectional Study. Current eye research 44 (6) (2019)
Mehdi Shajari, Vladimir Rusev, Wolfgang Mayer, Vasilios Diakonis, Kerstin Petermann, Thomas Kohnen
Impact of lens density and lens thickness on cumulative dissipated energy in femtosecond laser-assisted cataract surgery. Lasers in medical science 34 (6) (2019)
Lixin Wang, Patricia Wolfe, Sumit Paliwal, Alexis Chernosky, Thomas Kohnen
Comparative evaluation of corneal incision enlargement after intraocular lens delivery of new preloaded and manual implantation systems. European journal of ophthalmology 31 (1) (2019)
Thomas Kohnen, Myriam Böhm, Eva Hemkeppler, Sabrina Schönbrunn, Nina DeLorenzo, Kerstin Petermann, Michael Herzog
Visual performance of an extended depth of focus intraocular lens for treatment selection. Eye (London, England) 33 (10) (2019)
Myriam Böhm, Mehdi Shajari, Matthias Remy, Thomas Kohnen
Corneal densitometry after accelerated corneal collagen cross-linking in progressive keratoconus. International ophthalmology 39 (4) (2018)
Mehdi Shajari, Carolin M Kolb, Bishr Agha, Gernot Steinwender, Michael Müller, Eva Herrmann, Ingo Schmack, Wolfgang J Mayer, Thomas Kohnen
Comparison of standard and accelerated corneal cross-linking for the treatment of keratoconus: a meta-analysis. Acta ophthalmologica 97 (1) (2018)