Background With up to 20% of children affected by seasonal allergies¹ and many requiring regular eye drops, daytime contact lens wear can become difficult during peak allergy seasons. This case shows how orthokeratology can help an active teenager control myopia while continuing to enjoy sport free from the discomfort...
Read moreScleral lenses have an astounding ability to provide patients with the gift of sight, often allowing them to regain their lives. With keratoconus (KCN) being the most common indication for scleral lenses, patients often experience a significant improvement in visual function with wear.1 It is well-understood that, by providing...
Read moreThe “Contacts with Conway” series of YouTube videos have been surprisingly well-received by both industry and the public. So much so in fact, that we regularly receive requests to explain or expand upon particular topics and, where possible, we use this feedback when deciding future episodes. One such request...
Read moreIn the second instalment of the Slit Lamp Leries, Martin Conway looks at Oblate Cornea. You can read the previous article which examined Demodex Mites here. This month’s image from Marco Tovaglia won the BCLA Diane Gould Photo Contest in 2021. It very clearly illustrates the flattening of the...
Read moreI have no idea what LASIK (laser eye surgery) surgeons are thinking when they perform surgery on engineers with large pupils, let alone engineers with 10-mm pupils when dark adapted (Figure 1). Figure 1. 10-mm dark adapted pupil. Such an engineer sought out our office for a scleral fitting...
Read moreBackground Post-surgical ectasia is a complication in which a cornea that has undergone a refractive surgical procedure becomes progressively irregular and thinned leading to protrusion and undesirable visual disturbances such as blur and higher order aberrations. When screening a candidate for LASIK, many factors must be considered to reduce...
Read moreBackground Corneal neuropathic pain is pain in the eye, face or head with ocular symptoms including stinging, burning, irritation, in the absence of noxious stimuli.¹ Slit lamp examination is typically unremarkable.² Scleral lenses may help mitigate symptoms and disrupt the pain cycle in some patients despite a normal exam.³ Case History...
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