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    Faculty & Disclosures
    Dr John Ladas

    Maryland Eye Consultants & Surgeons, Silver Spring, MD, USA

    Dr John Ladas is a board-certified/fellowship-trained surgeon specializing in cataract surgery. He practises in Silver Spring, MD, USA. read more

    He received his MD and PhD from the Georgetown University School of Medicine, Washington, DC, USA, and was elected to the Alpha Omega Alpha National Medical Honor Society. He completed his ophthalmology training at the UCLA-Jules Stein Eye Institute, CA, USA, and the Johns Hopkins/Wilmer Eye Institute, MD, USA, where he was awarded the Heed Fellowship. He is a member of the American Academy of Ophthalmology, American Society of Cataract and Refractive Surgery and the Society of Heed Fellows.

    Dr Ladas’s specific research interests involve the mathematical formulas involved in calculating the lens power at the time of surgery and their ongoing improvement with artificial intelligence. His proprietary formula, the Ladas Super Formula (LSF), has been shown to be one of the most accurate and is available online worldwide. It is the first and only IOL calculation formula to be granted a US Patent. Dr Ladas has authored multiple publications and has given invited lectures worldwide regarding this subject. In the November 2021 Anniversary issue of Ophthalmology Management, Dr Ladas was honoured as one of the top 25 leaders in innovation over the past 25 years in ophthalmology for his contributions.

    Dr John Ladas discloses: Stock/shareholder (self-managed) from Advanced Euclidean Solutions.
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    • Cataract Surgery

    EU CATARACT SURGERY PARTNER

    An Introduction to Cataract Surgery

    Cataract surgery is one of the most common surgical procedures globally, and the numerous advances over recent years have helped to improve patient outcomes. Femtosecond laser-assisted cataract surgery (FLACS) introduced surgeons to a new non-invasive technique with high reproducibility compared with conventional procedures. Innovations in IOL technology, including most recently the introduction of extended depth of focus lenses and accommodating IOLs, offer more options for patients and better refractive outcomes along with shorter recovery times.

    Browse the content below, to see leading experts discuss the latest data in video interviews and short articles from our conference hub. You can also view the selection of peer-reviewed articles from our journals. If you’re looking to learn more about the impact of these developments on patient outcomes, our educational activities are a great resource.

    Our supporting partners do not constitute an endorsement of the content on this page.

    Cataract Surgery Content

    Cataract Surgery, Refractive Surgery
    Watch Time: 13 mins
    touchFOCUS
    Advances in IOL technology and power calculations: Updates and innovations from 2024
    CE/CME ACCREDITED Dr John Ladas

    Watch an expert in cataract surgery discuss the latest advances in IOL technology and power calculation.

    Learning objectives
    Learning Objectives
    • Identify appropriate IOL power calculations, including AI-based tools, for preoperative assessment and after refractive surgery
    • Describe new advancements in IOL technology for patients with cataracts
    Artificial Intelligence, Cataract Surgery, Ocular Oncology, Retina/Vitreous
    What does the future hold for ophthalmology?

    We have seen plenty of innovation in ophthalmology, with researchers and clinicians making significant strides in how eye conditions are treated and managed. From improving drug delivery methods to harnessing the potential of gene and stem cell therapies, 2024 has been a year of promising progress across multiple areas. As we edge closer to 2025, we are eager to see what advancements will further improve vision and eye care. To envision what lies ahead, we turn to our expert editorial board to share their insights on the developments shaping the future of ophthalmology:

    Cataract Surgery, Corneal and External Disorders
    San Diego
    Highlights of ASCRS 2024: Spotlight on groundbreaking developments

    The American Society of Cataract and Refractive Surgery (ASCRS) annual meeting, held this year in San Diego, has once again showcased the latest and most exciting advancements in the field of ophthalmology. Bringing together top experts, researchers and practitioners, this year's meeting was a hub of innovation and knowledge-sharing. Among the many insightful presentations and cutting-edge technologies, a few developments stood out as particularly noteworthy. In this article, we highlight some of the most exciting breakthroughs from ASCRS 2024 that could shape the future of eye care.

    Cataract Surgery
    Watch Time: 16 mins
    touchFOCUS
    Advances in IOL technology and power calculations: Updates and innovations
    CE/CME ACCREDITED Dr John Hovanesian

    Dr Hovanesian presents insights on advances in IOLs and power calculations for refractive cataract surgery.

    Learning objectives
    Learning Objectives
    • Identify appropriate IOL power calculations, for preoperative assessment and after refractive surgery
    • Describe new advancements in IOL technology for patients with cataracts
    Cataract Surgery, Anterior Segment, Refractive Surgery
    Watch Time: 35 mins
    touchEXPERT OPINIONS
    Cataract surgery and ocular comorbidities: Key considerations for IOL choice
    CE/CME ACCREDITED Dr Jennifer Loh

    Dr Jennifer Loh explains how to approach intraocular lens selection for patients with cataracts and ocular comorbidities.

    Learning objectives
    Learning Objectives
    • Describe common ocular comorbidities with cataract that may adversely affect the outcomes of cataract surgery
    • Explain how comorbidities, such as glaucoma, AMD and diabetic retinopathy, should be managed ahead of cataract surgery
    • Discuss factors affecting IOL choice in patients with cataracts and ocular comorbidities
    Cataract Surgery, Anterior Segment, Refractive Surgery
    Watch Time: 33 mins
    touchIN CONVERSATION
    Optimizing IOL selection: Focus on IOL calculations in “difficult” eyes
    CE/CME ACCREDITED Dr Karolinne Rocha, Prof. Sumit Garg

    Watch experts in ophthalmology discuss preoperative evaluations and IOL calculations to optimize postoperative refractive outcomes in cataract patients.

    Learning objectives
    Learning Objectives
    • Describe the preoperative assessment of ocular health in patients scheduled for cataract surgery
    • Discuss biometry and IOL calculations to achieve optimum postoperative refractive outcomes in cataract patients
    • Recognize how previous refractive surgeries and corneal pathologies in cataract patients impact biometry, IOL calculations and lens selection
    Cataract Surgery
    Developed by Touch
    Wagih Aclimandos, European Society of Ophthalmolgy: research priorities 2023

    The European Society of Ophthalmology (SOE) was founded in 1956, with the aim “to promote ophthalmology in Europe and to stimulate co-operation between European ophthalmologists and between their National Societies”. Today, SOE represents more than 40,000 ophthalmologists across Europe. While the original aims remain relevant, SOE’s mission is to become the central point of European ophthalmology, […]

    Cataract Surgery
    Developed by Touch
    Wagih Aclimandos, European Society of Ophthalmology: Presidential update 2023
    Watch Time: 6:45 minutes

    The European Society of Ophthalmology (SOE) was founded in 1956, with the aim “to promote ophthalmology in Europe and to stimulate co-operation between European ophthalmologists and between their National Societies”. Today, SOE represents more than 40,000 ophthalmologists across Europe. While the original aims remain relevant, SOE’s mission is to become the central point of European ophthalmology, […]

    Cataract Surgery
    Developed by Touch
    David Chang, ASCRS 2023: Highlights
    Watch Time: 4:15

    It was a pleasure to catch up with our Editorial Board member, Dr David Chang (University of California, San Francisco, CA, USA) who gave us his highlights from this year’s meeting, including the annual film festival. David Chang was speaking at the American Society of Cataract and Refractive Surgery, 5–8 May, 2023. Question: What were your […]

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