Selected National and International Presentations

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• Negative dysphotopsia - what is it and why does it happen?

  • Invited speaker at UKISCRS, 2023​

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• Establishing higher volume cataract surgery in the NHS

  • Chairperson and speaker at national webinar organised by Thea Pharmaceuticals, 2023​

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• Anterior segment reconstruction 

  • Panellist on instructional course at European Society of Cataract and Refractive Surgeons, Milan 2022​

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• The road to enhanced monovision

  • Invited speaker at Rayner Peer2Peer meeting in Vienna, 2022​

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• Managing residual astigmatism after lens surgery

  • Invited speaker at Global Education and Research Society of Ophthalmology meeting, 2021​

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• A Whiter Shade of Cataract

  • Australasian Society of Cataract and Refractive Surgeons, Queenstown, 2019. Runner-up in Film Festival.

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• ​IOL Calculations after Radial Keratotomy

  • Australasian Society of Cataract and Refractive Surgeons, Queenstown, 2019

  • (A Turnbull, G Barrett)

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• ​Using the first eye prediction error in cataract surgery to refine the refractive outcome of the second eye: a comparison of two methods in a paired-eye dataset of 605 patients

• • European Society of Cataract and Refractive Surgeons, Vienna, 2018

  • (A Turnbull, G Barrett)

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• Piggyback sulcus toric or non-toric lens implantation to reduce refractive error and astigmatism after penetrating keratoplasty in pseudophakic eyes

  • European Society of Cataract and Refractive Surgeons, Vienna, 2018

  • (A Turnbull, E Karmiris, A Konstantopoulos, P Hossain, D Anderson)

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• Utility of Scheimpflug imaging in assessing intraocular lens opacification

  • European Society of Cataract and Refractive Surgeons, Copenhagen 2016

  • (A Turnbull, O Bowen-Thomas, R Morris)

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• Vitreoretinal surgeons have an important role to play in training junior cataract surgeons

  • EuRetina, Copenhagen 2016

  • (A Turnbull, S Lash)

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• Confidence of ophthalmology trainees in managing posterior capsule rupture and vitreous loss

  • Royal College of Ophthalmologists Annual Congress, Liverpool 2016

  • (A Turnbull, A Shinton, S Lash)