Amniotic Membrane Transplantation in Ophthalmology: An Overview

  • Reading time:6 mins read
  • Post author:Joana Berberan Santos Silva
  • Post category:Article

The amniotic membrane (AM) is the innermost layer of the placenta, comprising a thick basement membrane and an avascular stromal matrix. It has been used in ophthalmology since the early twentieth century, with renewed interest following the work of Kim and Tseng in the 1990s, who demonstrated its efficacy in ocular surface reconstruction (1). Its unique biological properties, including anti-inflammatory, anti-fibrotic, anti- angiogenic, and pro-epithelialisation effects, make it a versatile adjunct in the management of a wide range of ocular surface conditions (1,2). Amniotic membrane transplantation (AMT) is now an established surgical technique in corneal and anterior segment practice, and familiarity with its indications and applications is essential for ophthalmic trainees.

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The Evolution of Intraocular Lens Power Calculation Formulas

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  • Post author:Shruti Senthilkumar
  • Post category:Article

Five generations of IOL power calculation formulas trace a progression from empirical regression to data-driven prediction. Accurate prediction of the effective lens position (ELP), the postoperative anterior-posterior location of the implanted IOL, remains the central, persistent technical challenge.

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Tocilizumab in the Management of Refractory Cystoid Macular Oedema Secondary to Non-Infectious Uveitis

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  • Post author:Shruti Senthilkumar
  • Post category:Article

Cystoid macular oedema (CMO) is one of the leading causes of visual loss in non-infectious uveitis (NIU) and frequently resists conventional treatment, including corticosteroids, disease-modifying antirheumatic drugs (DMARDs), and tumour necrosis factor-alpha (TNF-α) inhibitors.

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Contact Lens Misuse and Sight-Threatening Complications

  • Reading time:4 mins read
  • Post author:Sulaiman Mahmood, Sulayman Khan
  • Post category:Article

Since the introduction of daily disposable contact lenses and highly oxygen-permeable silicone hydrogel materials, resulting in improvements in comfort and eye health, contact lens use has skyrocketed. There are at least 125 million contact lens wearers globally, which is increasing by 6% each year. However, despite their generally safe profile, contact lens misuse is a significant and preventable cause of ocular morbidity. Poor hygiene practices, extended wear, and inappropriate storage are all associated with a range of complications that can lead to permanent visual impairment. Common complications include microbial keratitis (MK), corneal hypoxia, and dry eyes, with patient education and prevention key to addressing them.

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RCOphth Microsurgical Skills Day: A Hands-on Review

  • Reading time:3 mins read
  • Post author:Hammaad Khalid
  • Post category:Article

Ophthalmology represents a unique blend of medicine and meticulous surgery. The slightest movements are significant. For medical students and doctors considering a career in ophthalmology, it is important to have exposure to the field and an insight into microsurgery. The introduction to microsurgery skills course organised by The Royal College of Ophthalmologists (RCOphth) in London provides that essential exposure with an emphasis on setting strong foundations under consultant supervision.

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Macula On vs Macula Off Retinal Detachment: Examining Surgical Prioritisation and Visual Outcomes

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  • Post author:Shruti Senthilkumar
  • Post category:Article

Rhegmatogenous retinal detachment (RRD) is an ophthalmic emergency characterized by the separation of the neurosensory retina from the retinal pigment epithelium, typically requiring prompt surgical intervention to optimise visual outcomes. Among the most important determinants of functional prognosis is the macular status at presentation: whether the fovea remains attached (“macula‑on”) or has detached (“macula‑off”).

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Communication and Professional Networking in Ophthalmology: A Practical Guide for Medical Students and Resident Doctors

  • Reading time:5 mins read
  • Post author:Dilen Marian
  • Post category:Article

There is no lecture series or workshop focused on sending a considerate email to a clinician, or how to communicate clearly to a busy registrar, nor how to convey initial enthusiasm and then provide consistent hours of effort. Nevertheless, these skills create the conditions in which opportunities arise for aspiring ophthalmologists.

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How Much Do We Truly Value Vision?

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  • Post author:Omar Hamed
  • Post category:Article

This reliance on sight makes visual impairment particularly impactful. Loss of vision disrupts daily routines and limits participation in work, education, and social life. Yet, despite its importance, vision is rarely prioritised in health discussions unless impairment becomes apparent.

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