All Stories

  1. Phacoemulsification with implantation of a trifocal intraocular lens in eyes with asteroid hyalosis and synchysis scintillans

    Article • Journal Français d Ophtalmologie, April 2024, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  2. Visual outcomes of combined use of implantable collamer lens implantation and laser corneal visual correction for myopia over -18.00 diopters

    Article • Journal of Cataract & Refractive Surgery, March 2024, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  3. Trifocal versus monofocal intraocular lens implantation in eyes previously treated with laser in situ keratomileusis (LASIK) for myopia

    Article • Indian Journal of Ophthalmology, January 2024, Medknow

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  4. Visual and refractive outcomes after implantation of two models of trifocal intraocular lenses in eyes with previous corneal ablation to treat hyperopia

    Article • Eye and Vision, December 2023, Springer Science + Business Media

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  5. Comparison of Patients With Emmetropia and Presbyopia and Different Accommodation Who Undergo Unilateral or Bilateral Implantation of a Trifocal IOL

    Article • Journal of Refractive Surgery, December 2023, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  6. Dynamic Vaulting in Posterior Chamber Phakic Intraocular Lenses

    Article • Journal of Refractive Surgery, December 2023, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  7. Melanocytic nevus of the corneal endothelium in an Asian patient: A case report

    Article • Journal Français d Ophtalmologie, October 2023, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  8. Evaluating the Safety and Operability of Asymmetric Trapezoid and Near-square Side-port Incision in Cataract Surgery

    Article • Journal of Cataract & Refractive Surgery, September 2023, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  9. The tolerance of refractive errors of extended depth of focus intraocular lens in patients with previous corneal refractive surgery

    Article • International Ophthalmology, July 2023, Springer Science + Business Media

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  10. Characteristics and influencing factors of corneal higher-order aberrations in patients with cataract

    Article • BMC Ophthalmology, July 2023, Springer Science + Business Media

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  11. Four-point flange intrascleral fixation with double suture through the dislocated plate-haptic trifocal intraocular lens

    Article • American Journal of Ophthalmology, June 2023, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  12. Phacoemulsification with implantation of a trifocal intraocular lens in eyes with asteroid hyalosis and synchysis scintillans

    Article • January 2023, Research Square

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  13. Laser in situ keratomileusis and surface ablation in pregnancy

    Article • Journal Français d Ophtalmologie, January 2023, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  14. Clinical presentation of acute primary angle closure during the COVID-19 epidemic lockdown

    Article • Frontiers in Medicine, December 2022, Frontiers

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  15. The Tolerance of Refractive Errors of Extended Depth of Focus Intraocular Lens in Patients with Previous Corneal Refractive Surgery

    Article • November 2022, Research Square

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  16. Risk factors of intraocular hypertension after phacoemulsification and intraocular lens implantation in normal eyes

    Article • October 2022, Research Square

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  17. Actualización sobre las contraindicaciones en cirugía refractiva láser corneal

    Article • Archivos de la Sociedad Española de Oftalmología, August 2022, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  18. Comparison of the Actual Diameter of Capsulotomy and Predicted Diameter of Capsulotomy after Femtosecond Laser-assisted Capsulotomy

    Article • Journal of Cataract & Refractive Surgery, May 2022, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  19. Efficacy and Safety of Surgically Managed Late Traumatic LASIK Flap Displacements in a Study of 66 Cases

    Article • Journal of Refractive Surgery, April 2022, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  20. REPLY

    Article • Journal of Cataract & Refractive Surgery, February 2022, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  21. Visual outcomes after vitrectomy for epiretinal membrane in pseudophakic eyes with a diffractive trifocal intraocular lens: a retrospective cohort study

    Article • BMC Ophthalmology, January 2022, Springer Science + Business Media

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  22. Analysis of Lens Thickness Distribution Based on Swept-Source Optical Coherence Tomography (SS-OCT)

    Article • Journal of Ophthalmology, December 2021, Hindawi Publishing Corporation

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  23. Reply

    Article • Journal of Refractive Surgery, December 2021, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  24. Dynamic assessment of variations in pupil diameter using swept-source anterior segment optical coherence tomography after phakic collamer lens implantation

    Article • Eye and Vision, October 2021, Springer Science + Business Media

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  25. Laser corneal enhancement after trifocal intraocular lens implantation in eyes that had previously undergone photoablative corneal refractive surgery.

    Article • Journal of Cataract & Refractive Surgery, October 2021, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  26. Bilateral Refractive Lens Exchange With Trifocal Intraocular Lens for Hyperopia in Patients Younger Than 40 Years: A Case–Control Study

    Article • Journal of Refractive Surgery, August 2021, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  27. Visual outcomes after vitrectomy for epiretinal membrane in pseudophakic eyes with a diffractive trifocal intraocular lens.

    Article • April 2021, Research Square

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  28. Distribution of ocular biometric parameters and optimal model of anterior chamber depth regression in 28,709 adult cataract patients in China using swept‐source optical biometry

    Article • BMC Ophthalmology, April 2021, Springer Science + Business Media

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  29. Trifocal intraocular lens implantation in eyes with previous corneal refractive surgery for myopia and hyperopia.

    Article • Journal of Cataract & Refractive Surgery, March 2021, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  30. Recommendations for ophthalmologic practice during the easing of COVID‐19 control measures

    Article • Acta Ophthalmologica, January 2021, Wiley

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  31. Predicting implantable collamer lens sizing

    Article • Journal of Cataract & Refractive Surgery, December 2020, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  32. Long-term assessment of crystalline lens transparency in eyes implanted with a central-hole phakic collamer lens developing low postoperative vault

    Article • Journal of Cataract & Refractive Surgery, October 2020, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  33. Unilateral vs. bilateral refractive lens exchange with a trifocal intraocular lens in emmetropic presbyopic patients

    Article • American Journal of Ophthalmology, October 2020, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  34. Corrección de la presbicia tras cirugía cristaliniana. ¿Dónde nos encontramos en 2020?

    Article • Archivos de la Sociedad Española de Oftalmología, August 2020, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  35. Laser in Situ Keratomileusis and Surface Ablation in Breastfeeding Patients

    Article • Cornea, July 2020, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  36. Outcomes of Flap Lift Laser In Situ Keratomileusis Enhancements in a Large Patient Population

    Article • Cornea, December 2019, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  37. Determining the Potential Role of Crystalline Lens Rise in Vaulting in Posterior Chamber Phakic Collamer Lens Surgery for Correction of Myopia

    Article • Journal of Refractive Surgery, March 2019, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  38. Resultados visuales, independencia de gafas e insatisfacción tras implante de una lente intraocular difractiva trifocal

    Article • Archivos de la Sociedad Española de Oftalmología, October 2018, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  39. Outcomes of Laser In Situ Keratomileusis and Photorefractive Keratectomy in Patients Taking Isotretinoin

    Article • American Journal of Ophthalmology, August 2018, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  40. Reply

    Article • American Journal of Ophthalmology, March 2018, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  41. Comparison of 5468 retreatments after laser in situ keratomileusis by lifting the flap or performing photorefractive keratectomy on the flap

    Article • Archivos de la Sociedad Española de Oftalmología (English Edition), February 2018, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  42. Comparación de 5.468 retratamientos tras láser in situ queratomileusis levantando el lentículo o mediante queratectomía fotorrefractiva sobre el lentículo

    Article • Archivos de la Sociedad Española de Oftalmología, February 2018, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  43. Visual Outcomes Following Bilateral lmplantation of Two Diffractive Trifocal Intraocular Lenses in 10 084 Eyes

    Article • American Journal of Ophthalmology, July 2017, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  44. Implantación de lente fáquica para corrección de miopía en pacientes con leucoma corneal

    Article • Archivos de la Sociedad Española de Oftalmología, May 2017, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  45. LASIK and surface ablation in patients treated with amiodarone

    Article • Archivos de la Sociedad Española de Oftalmología (English Edition), November 2016, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  46. LASIK y ablación de superficie en pacientes tratados con amiodarona

    Article • Archivos de la Sociedad Española de Oftalmología, November 2016, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  47. Dissection of corneal stroma by an intrastromal corneal ring segment during implantation

    Article • Journal of Cataract and Refractive Surgery Online Case Reports, October 2016, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  48. Long-term evaluation of eyes with central corneal thickness <400 µm following laser in situ keratomileusis

    Article • Clinical Ophthalmology, March 2016, Dove Medical Press

    Mrs Ana Isabel Ruiz-Rizaldos, Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  49. Prevention of Infectious Keratitis after Corneal Refractive Surgery

    Article • Optometry Open Access, January 2016, OMICS Publishing Group

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  50. Refractive Surgery in Systemic Diseases and Non Ectatic Eye Pathologies

    Article • January 2016, Springer Science + Business Media

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  51. Early (< 3 Months) and Late (> 3 Months) Complications of LASIK

    Article • January 2016, Springer Science + Business Media

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  52. Incidence of corneal infections after laser in situ keratomileusis and surface ablation when moxifloxacin and tobramycin are used as postoperative treatment

    Article • Journal of Cataract & Refractive Surgery, June 2015, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  53. Ectasia corneal post-LASIK en pacientes con diferencias significativas en las lecturas queratométricas de ambos ojos

    Article • Archivos de la Sociedad Española de Oftalmología, March 2014, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  54. Post-lasik corneal ectasia in patients with significant differences in keratometry readings between both eyes

    Article • Archivos de la Sociedad Española de Oftalmología (English Edition), March 2014, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  55. Interface Fluid Syndrome in Routine Cataract Surgery 10 Years After Laser In Situ Keratomileusis

    Article • Cornea, June 2012, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  56. Long-term comparison of laser in situ keratomileusis versus laser surface ablation in corneas thinner than 470 μm

    Article • Journal of Cataract & Refractive Surgery, June 2012, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  57. Myopic LASIK in Psychiatric Patients

    Article • Cornea, February 2012, Wolters Kluwer Health

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  58. Infectious keratitis in 18 651 laser surface ablation procedures

    Article • Journal of Cataract & Refractive Surgery, October 2011, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  59. Clonic Orbscans and Tropicamide

    Article • Journal of Refractive Surgery, May 2011, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  60. Myopic LASIK and LASEK in Patients With Preoperative Mean Central Keratometry ≥47.50 D

    Article • Journal of Refractive Surgery, February 2011, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  61. Queratitis infecciosas en 262.191 láser in situ keratomileusis

    Article • Archivos de la Sociedad Española de Oftalmología, November 2010, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  62. Queratitis infecciosas en 262.191 láser in situ keratomileusis

    Article • Archivos de la Sociedad Española de Oftalmología, November 2010, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  63. Infectious Keratitis in 204 586 LASIK Procedures

    Article • Ophthalmology, February 2010, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  64. Infectious queratitis in 266,191 laser in situ queratomileusis

    Article • Archivos de la Sociedad Española de Oftalmología (English Edition), January 2010, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  65. Mystery of the Clonic Orbscans

    Article • Journal of Refractive Surgery, October 2009, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  66. One-year results of excimer laser in situ keratomileusis for hyperopia

    Article • Journal of Cataract & Refractive Surgery, July 2009, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  67. Estudio experimental sobre la repercusión anatómica de la zónula de Zinn tras la introducción de un anillo endocpsular en ojos de cerdo

    Article • Archivos de la Sociedad Española de Oftalmología, October 2008, Elsevier

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS

  68. Retreatment of Hyperopia After Primary Hyperopic LASIK

    Article • Journal of Refractive Surgery, February 2006, SLACK, Inc.

    Dr Julio Ortega-Usobiaga, MD, PhD, FEBOS-CR, FWCRS