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Most primary care optometrists are well-equipped to serve any patient who walks in the door with the standard battery of tools and technology that make up the core pieces of [...]

Geographic atrophy (GA) is the most advanced form of dry age-related macular degeneration (AMD) and can occur concomitantly with choroidal neovascular membrane (CNVM) or wet AMD. Patients with GA present [...]

A 42-year-old Hispanic woman presented to our institute with three weeks of painless blurry vision in the left eye. Past medical history was positive for gastroesophageal reflex disease that was [...]

Many practitioners panic when they see a child on the schedule. Have no fear! Children are often easier to examine than adults once you get some practice under your belt. [...]

THESE ARE THE ISSUES for which you are going to need a doctor and might even require surgery--but don't stress, just get your eye exams and learn what to look [...]

Nebraska Medicine has brought artificial intelligence (AI) to the forefront as it uses an AI screening tool (EyeArt; Eyenuk) to provide better care for its patients with diabetes. For many [...]

Sharp Sight Eye Hospitals, a leading name in eye care, has successfully launched its latest campaign promoting the importance of regular eye checkups. The campaign, featuring renowned actor Shishir Sharma [...]

The slit lamp biomicroscope is the fundamental diagnostic tool for ocular examination and proficiency in its use is crucial for developing expertise in eye care. The stereoscopic nature of the [...]

In today's fast-paced world, patients may be quick to decline dilation because they might not consider it as important as their refractive needs; however, assessing the fundus, particularly the periphery, [...]

Earn2CE Credits: (COPE APPROVED) Despite advancements in ocular imaging over the past decade, there is no single parameter used for glaucoma diagnosis. Currently, it is usually made using a Bayesian [...]

The eye's first line of defense against external threats is often compromised by infection or injury. Systemic conditions frequently also manifest changes here as well. 'Start on the outside and [...]

A study supported by the National Institutes of Health (NIH) shows that 6.5 million Medicaid enrollees (12%) lived in states without coverage for routine adult eye exams; and 14.6 million [...]

Byline: admin Dr. Rani Menon, Managing Director, Maxivision Super Specialty Eye Hospitals Glaucoma, often called the 'silent thief of sight,' is a group of eye diseases that cause irreversible optic [...]

DocGo announced its partnership with Spect, a leading provider of comprehensive digital services for eye exam screenings, including diabetic retinopathy. Leveraging Spect's innovative hand-held retinal cameras, DocGo's mobile health clinicians [...]

Author(s): Karthikeyan Mahalingam [1]; Geeta Behera (corresponding author) [1] As reading is a complex process involving several visual and non-visual aspects, continuous-text reading charts are preferred over single optotype charts [...]

Betsy is a 50-something woman with cerebral palsy, including a degree of cognitive impairment, who lives with her devoted sister who serves as a caretaker. A two-decade-old eye exam in [...]

Background: Secondary angle closure glaucoma (SACG) can be quite puzzling and can challenge even an experienced glaucoma surgeon. Unlike primary angle closure glaucoma, SACG can have various ocular and systemic associations. A careful review of the symptoms and past ocular and surgical history cannot be overemphasized. Some of the SACG can be refractory, requiring drainage devices. However, sometimes, all it takes is a prompt laser iridotomy. This can significantly reduce ocular morbidity and, in some situations, even blindness. Gonioscopy, often an underutilized technique, is critical in making the right diagnosis. With the advent of imaging techniques such as anterior segment optical coherence tomography and ultrasound biomicroscopy, one can easily pick up the etiology and treat early. Purpose: As many cases of SACG present acutely, it is critical that one makes a prompt diagnosis. We present here a video bouquet of illustrated examples of SACG and the steps to identify the cause by using different imaging techniques. Through this video, we aim to make the diagnosis of SACG a simpler, more streamlined, and logical process that will help in the accurate diagnosis and management. Synopsis: This video demonstrates various etiologies of secondary angle closure and methods to identify and treat the same. Highlights: Secondary angle closure can occur either with or without pupillary block. SACG with pupillary block involves mechanisms such as seclusio pupillae, aphakic/pseudophakic glaucoma, phacomorphic glaucoma, and silicon oil-induced glaucoma. In contrast, there are various other etiologies causing anterior pulling or posterior pushing mechanisms that contribute to non-pupillary block SACG. We discuss all of these, along with the imaging modalities needed to identify the same. Video link: https://youtu.be/N0bIw7Uknww. Keywords: Anterior segment OCT, peripheral iridotomy, pupillary block, secondary angle closure, ultrasound biomicroscopy, Author(s): Prasanna Venkataraman (corresponding author) [1]; Chetna Kisthurmal [1]; Anjana Ramanathan [1]; Deepa Ramamoorthy [1]; Neethu Mohan [1]; Anahita Shroff [1] References 1. Sen, M, Lahane, S, Lahane, TP, Parekh, [...]

The condition can arise for a multitude of reasons. Learn how to differentiate, diagnose and treat them. Ptosis typically refers only to drooping of the upper eyelid, with drooping of [...]

While these lesions tend to be benign, the wide array of presentations makes assessment tricky. Here's a visual reference to follow. As primary eyecare providers, optometrists are responsible for the [...]

Autism spectrum disorder (ASD) is a developmental disorder that leads to impaired communication and social interaction. Symptoms include difficulty interacting with peers, trouble in communicating, and development of repetitive behaviors. [...]

Byline: admin Maxivision Eye Hospital, a leading eye care hospital chain, announces the launch of its dedicated Pediatric Eye Clinic at the Madhapur and Somajiguda branches. This new facility underscores [...]

There are approximately 150 million adults in the United States who deal with symptoms of dry eye. But it can be difficult to identify as patients often fail to report [...]

As optometrists, we frequently deal with the complex diagnosis of glaucoma. Although most patients have some awareness of glaucoma, many confuse it with other conditions and often misunderstand the intricacy [...]

Glaucoma is often referred to as the 'silent thief of sight' because it progresses slowly and painlessly, often without noticeable symptoms. It causes damage to the optic nerve, which is [...]

It is estimated that more than one in five adults 18 and older in the United States live with a mental illness--nearly 57.8 million, representing 22.8% of all adults--and this [...]

Many people have seen a video of a young child seeing their parents' faces clearly after putting on glasses for the first time. That first look of surprise is often [...]

Background: Visual field testing is an indispensable part of the assessment of glaucoma. Of paramount importance to both the practitioner and the perimetrist is the guidance on how to conduct the test to get the best results and also the interpretation of test results. Purpose: To simplify the basics of understanding single-field analysis of visual field tests by using the Humphrey perimeter. Synopsis: The general principle and a brief overview of how the Humphrey visual field is conducted and the approach to interpreting the results of single field analysis in an easy-to-understand manner are presented. Highlights: This educational video is an attempt to simplify the interpretation of Humphrey visual field single-field analysis with illustrations and video clips that would be useful to practicing ophthalmologists and optometrists and in training programs. Video link: https://youtu.be/x8iZLDR4XdY. Keywords: Humphrey visual field, interpretation, single field analysis, Author(s): Tarannum Mansoori (corresponding author) [1] References 1. Ksander, GA, Vistnes, LM and Rose, EH. Excisional wound biomechanics, skin tension lines, and elastic contraction. Plast Reconstr Surg. 1977; 59: 398-406. [...]

Background: The ultrasound B-scan is one of the most commonly used ophthalmic investigations in day-to-day practice. It is a noninvasive investigative modality to assess the posterior segment of the eye and is irreplaceable in patients with hazy or opaque media. Purpose: This video aims to summarize a few tips for beginners to help them perform and interpret a B-scan with ease. Synopsis: In this video, we have briefly described the principle of B-scan using animations. The various scanning techniques and probe orientations have been demonstrated using short video clips. We have also summed up the indications and how various clinical entities appear in a B-scan. Highlights: The teaching points include the principle, indications, probe orientations, and how common retinal pathologies appear in a B-scan. Video link: https://youtu.be/lUlUvShIy9A. Keywords: B-scan, brightness scan, choroidal detachment, hazy media, retinal detachment, ultrasound B-scan, Author(s): Sashwanthi Mohan [1]; Arthi Mohankumar (corresponding author) [1]; Madhuvanthi Mohan [2]; Rakesh Karunanidhi [1]; Vaishnavi Prasad Rao [1]; Mohan Rajan [1] References 1. Cucinotta, D and Vanelli, M. WHO [...]