A. Ivarsen

发表

The Rigidity of Corneas before and after Corneal Cross-linking - as measured by Corvis® ST

Sashia Bak-Nielsen, I. B. Pedersen, A. Ivarsen, 2013 .

Dynamic Scheimpflug-based assessment of keratoconus and the effects of corneal cross-linking.

Sashia Bak-Nielsen, I. B. Pedersen, A. Ivarsen, 2014, Journal of refractive surgery.

Repeatability, Reproducibility, and Age Dependency of Dynamic Scheimpflug-Based Pneumotonometer and Its Correlation With a Dynamic Bidirectional Pneumotonometry Device

Sashia Bak-Nielsen, I. B. Pedersen, A. Ivarsen, 2015, Cornea.

Biological Lenticule Implantation for Correction of Hyperopia: An Ex Vivo Study in Human Corneas.

A. Ivarsen, J. Hjortdal, I. Damgaard, 2018, Journal of refractive surgery.

Hypothesis for the Initiation of Vasomotion

C. Aalkjær, H. Nilsson, A. Ivarsen, 2001, Circulation research.

On the cellular mechanism for the effect of acidosis on vascular tone.

H. Nilsson, C. Aalkjaer, A. Ivarsen, 1998, Acta physiologica Scandinavica.

Retrospective analysis of the effects of using sterile water in addition to hypoosmolar riboflavin during corneal collagen crosslinking for keratoconus.

A. Ivarsen, J. Hjortdal, Ingemar Gustafsson, 2017, Journal of cataract and refractive surgery.

Response to “Correlation Between UV Absorption and Riboflavin Concentration in Different Depths of the Cornea in CXL” by Spoerl et al.

A. Ivarsen, J. Hjortdal, T. Breitenbach, 2010 .

Corneal Distribution of Riboflavin Prior to Collagen Cross-Linking

A. Ivarsen, J. Hjortdal, T. Breitenbach, 2009, Current eye research.

Graft Rejection and Graft Failure After Penetrating Keratoplasty or Posterior Lamellar Keratoplasty for Fuchs Endothelial Dystrophy

Sashia Bak-Nielsen, I. B. Pedersen, A. Ivarsen, 2013, Cornea.

Corneal resistance to shear force after UVA-riboflavin cross-linking.

A. Ivarsen, J. Hjortdal, Anders Søndergaard, 2013, Investigative ophthalmology & visual science.

“Ant-egg” cataract revisited

J. Enghild, H. Vorum, S. Heegaard, 2016, Graefe's Archive for Clinical and Experimental Ophthalmology.

Factors affecting the decision for refractive surgery in patients with high degrees of ametropia

A. Ivarsen, J. Hjortdal, Anders Gyldenkerne, 2014, Journal of cataract and refractive surgery.

Central corneal sublayer pachymetry and biomechanical properties after refractive femtosecond lenticule extraction.

J. Grauslund, A. Ivarsen, J. Hjortdal, 2014, Journal of refractive surgery.

Refractive Correction and Biomechanical Strength Following SMILE With a 110- or 160-μm Cap Thickness, Evaluated Ex Vivo by Inflation Test.

A. Ivarsen, J. Hjortdal, I. Damgaard, 2018, Investigative ophthalmology & visual science.

Optical and visual quality after small-incision lenticule extraction.

A. Ivarsen, J. Hjortdal, Anders Gyldenkerne, 2019, Journal of cataract and refractive surgery.

Assessing the corneal power change after refractive surgery using Scheimpflug imaging

A. Ivarsen, J. Hjortdal, Anders Gyldenkerne, 2015, Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians.

Incidence and clinical characteristics of fungal keratitis in a Danish population from 2000 to 2013

S. Heegaard, A. Ivarsen, J. Hjortdal, 2015, Acta ophthalmologica.

Comparison of two partial coherence interferometers for corneal pachymetry in high myopia and after LASIK

N. Ehlers, A. Ivarsen, J. Hjortdal, 2009, Acta ophthalmologica.

Long-term outcomes of photorefractive keratectomy for low to high myopia: 13 to 19 years of follow-up.

A. Sjølie, J. Grauslund, A. Ivarsen, 2013, Journal of refractive surgery.

Fuchs Endothelial Corneal Dystrophy: A Systematic Immunofluorescence Study of Collagen Type VIII Suggests Heterogeneous Pathophysiology

N. Greenhill, P. Davis, A. Ivarsen, 2016, Cornea.

Fungal Keratitis – Improving Diagnostics by Confocal Microscopy

S. Heegaard, J. Prause, A. Ivarsen, 2013, Case Reports in Ophthalmology.

Small‐incision lenticule extraction for moderate to high myopia: Predictability, safety, and patient satisfaction

A. Ivarsen, J. Hjortdal, A. Vestergaard, 2012, Journal of cataract and refractive surgery.

Seven-year changes in corneal power and aberrations after PRK or LASIK.

A. Ivarsen, J. Hjortdal, 2012, Investigative Ophthalmology and Visual Science.

Predictors for the outcome of small-incision lenticule extraction for Myopia.

A. Ivarsen, J. Hjortdal, A. Vestergaard, 2012, Journal of refractive surgery.

Subbasal nerve morphology, corneal sensation, and tear film evaluation after refractive femtosecond laser lenticule extraction

J. Grauslund, A. Ivarsen, J. Hjortdal, 2013, Graefe's Archive for Clinical and Experimental Ophthalmology.

Three-Year Results of Small Incision Lenticule Extraction for High Myopia: Refractive Outcomes and Aberrations.

I. B. Pedersen, A. Ivarsen, J. Hjortdal, 2015, Journal of refractive surgery.

How to Improve the Refractive Predictability of SMILE

A. Ivarsen, J. Hjortdal, A. Vestergaard, 2015 .

Three-year changes in epithelial and stromal thickness after PRK or LASIK for high myopia.

W. Fledelius, A. Ivarsen, J. Hjortdal, 2009, Investigative ophthalmology & visual science.

Corneal power, thickness, and stiffness: Results of a prospective randomized controlled trial of PRK and LASIK for myopia

T. Møller-Pedersen, N. Ehlers, A. Ivarsen, 2005, Journal of cataract and refractive surgery.

Influence of time to procurement, incubation and release of organ cultured donor corneas on graft failure after Descemet Stripping Automated Endothelial Keratoplasty

A. Ivarsen, J. Hjortdal, Niels Gram, 2021, Acta ophthalmologica.

The importance of donor characteristics, post‐mortem time and preservation time for use and efficacy of donated corneas for posterior lamellar keratoplasty

A. Ivarsen, J. Hjortdal, Niels Gram, 2021, Acta ophthalmologica.

Fibrocellular Contraction of a Lamellar Posterior Corneal Graft

S. Heegaard, A. Ivarsen, J. Hjortdal, 2011, Case Reports in Ophthalmology.

Collagen Cross-linking for Advanced Progressive Keratoconus

A. Ivarsen, J. Hjortdal, 2013, Cornea.

Comparison of organ cultured precut corneas versus surgeon-cut corneas for Descemet’s stripping automated endothelial keratoplasty

A. Ivarsen, J. Hjortdal, K. Nielsen, 2014, Cell and Tissue Banking.

Reduction of stromal swelling pressure after UVA-riboflavin cross-linking.

A. Ivarsen, J. Hjortdal, Anders P. Søndergaard, 2013, Investigative ophthalmology & visual science.

Retrospective Single-Center Registry Study on Graft Thickness 1 Year After Descemet Stripping Automated Endothelial Keratoplasty

A. Ivarsen, J. Hjortdal, And J. Gormsen, 2018, Cornea.

Decision-Making in Keratoplasty

A. Ivarsen, J. Hjortdal, 2016 .

Recipient corneal thickness and visual outcome after Descemet's stripping automated endothelial keratoplasty

A. Ivarsen, J. Hjortdal, 2013, British Journal of Ophthalmology.

Graft rejection and failure following endothelial keratoplasty (DSAEK) and penetrating keratoplasty for secondary endothelial failure

I. B. Pedersen, A. Ivarsen, J. Hjortdal, 2015, Acta ophthalmologica.

Changes in Corneal Power After Descemet Stripping Automated Endothelial Keratoplasty.

A. Ivarsen, J. Hjortdal, K. Clemmensen, 2015, Journal of refractive surgery.

Plastic particles at the LASIK interface.

T. Møller-Pedersen, J. Thøgersen, S. Keiding, 2003, Ophthalmology.

Fuchs’ endothelial corneal dystrophy: a controlled prospective study on visual recovery after endothelial keratoplasty

A. Ivarsen, J. Hjortdal, E. Nielsen, 2016, Acta ophthalmologica.

An inter-day assessment of the ABC parameters in the evaluation of progressive keratoconus

A. Ivarsen, J. Hjortdal, A. Vicente, 2021, Scientific Reports.

The inter-day repeatability of parameters for the assessment of progressive disease in subjects with less advanced keratoconus.

A. Ivarsen, J. Hjortdal, A. Bergström, 2021, American journal of ophthalmology.

Association between keratoconus disease severity and repeatability in measurements of parameters for the assessment of progressive disease

A. Ivarsen, J. Hjortdal, A. Bergström, 2020, PloS one.

Femtosecond (FS) laser vision correction procedure for moderate to high myopia: a prospective study of ReLEx® flex and comparison with a retrospective study of FS‐laser in situ keratomileusis

A. Ivarsen, A. Vestergaard, Sven Asp, 2013, Acta ophthalmologica.

Evaluation of Endothelial Pump Function in Fuchs Endothelial Dystrophy Before and After Endothelial Keratoplasty

M. Erlandsen, A. Ivarsen, J. Hjortdal, 2016, Cornea.

Venting incisions in DSAEK: implications for astigmatism, aberrations, visual acuity, and graft detachment

A. Ivarsen, J. Hjortdal, M. Hovlykke, 2015, Graefe's Archive for Clinical and Experimental Ophthalmology.

Intrastromal Lenticule Rotation for Treatment of Astigmatism Up to 10.00 Diopters Ex Vivo in Human Corneas.

A. Ivarsen, J. Hjortdal, I. Damgaard, 2019, Journal of refractive surgery.

Corneal biomechanical properties after LASIK, ReLEx flex, and ReLEx smile by Scheimpflug-based dynamic tonometry

Jesper Hjortdal, Anders Højslet Vestergaard, Anders Ivarsen, 2014, Graefe's Archive for Clinical and Experimental Ophthalmology.

Descemet’s stripping automated endothelial keratoplasty: The relationship between postoperative central corneal thickness and the requirement for re-bubbling

A. Ivarsen, J. Hjortdal, M. Madsen, 2020, Journal of EuCornea.

Clinical outcome of Descemet's stripping endothelial keratoplasty with femtosecond laser‐prepared grafts

A. Ivarsen, J. Hjortdal, 2018, Acta ophthalmologica.

Safety and complications of more than 1500 small-incision lenticule extraction procedures.

A. Ivarsen, J. Hjortdal, Sven Asp, 2014, Ophthalmology.

Increasing incidence of Acanthamoeba keratitis in a large tertiary ophthalmology department from year 1994 to 2018

A. Ivarsen, J. Hjortdal, Stine E. Nielsen, 2019, Acta ophthalmologica.

Current clinical practice in corneal crosslinking for treatment of progressive keratoconus in four Nordic countries

U. Stenevi, A. Ivarsen, A. Vicente, 2022, Acta ophthalmologica.

Comparison of organ cultured precut corneas versus surgeon-cut corneas for Descemet’s stripping automated endothelial keratoplasty

A. Ivarsen, J. Hjortdal, K. Nielsen, 2014, Cell and Tissue Banking.

Astigmatism prediction in small-incision lenticule extraction.

A. Ivarsen, J. Hjortdal, Anders Gyldenkerne, 2020, Journal of cataract and refractive surgery.

Comparison of corneal shape changes and aberrations induced By FS-LASIK and SMILE for myopia.

A. Ivarsen, J. Hjortdal, Anders Gyldenkerne, 2015, Journal of refractive surgery.

Correction of myopic astigmatism with small incision lenticule extraction.

A. Ivarsen, J. Hjortdal, 2014, Journal of refractive surgery.

Impact on binocular visual function of small-incision lenticule extraction for high myopia.

A. Ivarsen, J. Hjortdal, Ivan Nisted, 2020, Journal of cataract and refractive surgery.

Complications and Management of SMILE

A. Ivarsen, J. Hjortdal, 2016 .

Efficacy, safety, predictability, contrast sensitivity, and aberrations after femtosecond laser lenticule extraction

J. Grauslund, A. Ivarsen, J. Hjortdal, 2014, Journal of cataract and refractive surgery.

Reply: To PMID 25393092.

Sashia Bak-Nielsen, I. B. Pedersen, A. Ivarsen, 2015, Cornea.

Introducing a new tool for the assessment of progressive keratoconus: the Scandinavian Keratoconus Progression Application

A. Ivarsen, J. Hjortdal, Ingemar Gustafsson, 2022, Journal of EuCornea.

LASIK Induces Minimal Regrowth and No Haze Development in Rabbit Corneas

T. Møller-Pedersen, A. Ivarsen, 2005, Current eye research.

Role of keratocyte loss on corneal wound repair after LASIK.

T. Møller-Pedersen, A. Ivarsen, T. Laurberg, 2004, Investigative ophthalmology & visual science.

Characterisation of corneal fibrotic wound repair at the LASIK flap margin

T. Møller-Pedersen, A. Ivarsen, T. Laurberg, 2003, The British journal of ophthalmology.

Validation of Confocal Microscopy Through Focusing for Corneal Sublayer Pachymetry

T. Møller-Pedersen, A. Ivarsen, B. A. Stultiens, 2002, Cornea.

Photorefractive Keratectomy in Keratoconus

A. Ivarsen, J. Hjortdal, Deepali Sandeep Tambe, 2015, Case Reports in Ophthalmology.

The Ultrastructures and Mechanical Properties of the Descement’s Membrane in Fuchs Endothelial Corneal Dystrophy

M. Dong, D. Xia, C. Liang, 2016, Scientific Reports.

Incidence and prevalence of keratoconus in Denmark – an update

O. Plana-Ripoll, Sashia Bak-Nielsen, A. Ivarsen, 2019, Acta ophthalmologica.

A nationwide population‐based study of social demographic factors, associated diseases and mortality of keratoconus patients in Denmark from 1977 to 2015

O. Plana-Ripoll, Sashia Bak-Nielsen, A. Ivarsen, 2018, Acta ophthalmologica.

Corneal refractive surgery: Is intracorneal the way to go and what are the needs for technology?

Jesper Hjortdal, Anders Ivarsen, A. Ivarsen, 2014, Photonics West - Biomedical Optics.

New Developments in the Lenticule Extraction Procedure

A. Ivarsen, J. Hjortdal, 2014 .

All-Femtosecond Laser Keratorefractive Surgery

A. Ivarsen, J. Hjortdal, 2014, Current Ophthalmology Reports.

Photorefractive Keratectomy in Moderate Keratoconus

N. Ehlers, A. Ivarsen, J. Hjortdal, 2008 .

The Keratoconus Outcome Research Questionnaire: A Cross-Cultural Validation Study of the Danish Version.

Sashia Bak-Nielsen, A. Ivarsen, J. Hjortdal, 2020, Cornea.

Clinical Results in High Myopia

A. Ivarsen, J. Hjortdal, 2015 .

Cornea Refractive Correction and Biomechanical Strength Following SMILE With a 110-or 160-l m Cap Thickness , Evaluated Ex Vivo by Inflation Test

A. Ivarsen, J. Hjortdal, I. Damgaard, 2018 .

Morphological evaluation of normal human corneal epithelium

Kim Nielsen, Anders Ivarsen, S. Heegaard, 2010, Acta ophthalmologica.

7-Year Results of SMILE for High Myopia: Visual and Refractive Outcomes and Aberrations.

A. Ivarsen, J. Hjortdal, I. Damgaard, 2021, Journal of refractive surgery.

Visual image quality after small-incision lenticule extraction compared with that of spectacles and contact lenses

A. Ivarsen, J. Hjortdal, Ivan Nisted, 2021 .

The visual image quality after small-incision lenticule extraction (SMILE) compared to spectacles and contact lenses.

A. Ivarsen, J. Hjortdal, Ivan Nisted, 2020, Journal of cataract and refractive surgery.

Correction of astigmatism with small-incision lenticule extraction: Impact of against-the-rule and with-the-rule astigmatism.

A. Ivarsen, J. Hjortdal, Anders Gyldenkerne, 2018, Journal of cataract and refractive surgery.

Changes in Astigmatism, Densitometry, and Aberrations After SMILE for Low to High Myopic Astigmatism: A 12-Month Prospective Study.

I. B. Pedersen, A. Ivarsen, J. Hjortdal, 2017, Journal of refractive surgery.

Topography-guided photorefractive keratectomy for irregular astigmatism after small incision lenticule extraction.

A. Ivarsen, J. Hjortdal, 2014, Journal of refractive surgery.

Laser in situ keratomileusis for high astigmatism in myopic and hyperopic eyes

A. Ivarsen, J. Hjortdal, Kristian Næser, 2013, Journal of cataract and refractive surgery.

Corneal biomechanical change assessment using biomechanical waveform analyzer parameters: Contralateral comparison of eyes having femtosecond lenticule extraction and small-incision lenticule extraction for moderate to high myopia

A. Ivarsen, J. Hjortdal, A. Vestergaard, 2019, JCRS Online Case Reports.

Patient experience and repeatability of measurements made with the Pentacam HR in patients with keratoconus

A. Ivarsen, Ingemar Gustafsson, J. Hjortdal, 2023, BMC Ophthalmology.

The intra- and inter-day repeatability of corneal densitometry measurements in subjects with keratoconus and in healthy controls

A. Ivarsen, Ingemar Gustafsson, J. Hjortdal, 2023, Scientific Reports.

Morphological evaluation of normal human corneal epithelium

S. Heegaard, N. Ehlers, J. Prause, 2010, Acta ophthalmologica.

Intraocular pressure-related side-effects after endothelial keratoplasty.

A. Ivarsen, N. Telinius, J. Hjortdal, 2024, Acta ophthalmologica.

Signs of long-term corneal nerve deterioration after uneventful cataract surgery.

A. Ivarsen, J. Hjortdal, Esben Nielsen, 2021, Journal of cataract and refractive surgery.

Visual function after ultrathin Descemet’s stripping automated endothelial keratoplasty or Descemet’s membrane endothelial keratoplasty combined with cataract surgery: a randomised controlled clinical trial

A. Ivarsen, J. Hjortdal, M. Madsen, 2023, British Journal of Ophthalmology.

Macular Thickness After Ultrathin Descemet Stripping Automated Endothelial Keratoplasty and Descemet Membrane Endothelial Keratoplasty Combined With Cataract Surgery: A Randomized Controlled Clinical Trial

A. Ivarsen, J. Hjortdal, Morten Brok Molbech Madsen, 2023, Cornea.