Primary CI is thought to be caused by an imbalance of vergence eye movements that is either an inborn deficiency or an acquired etiology. Convergence insufficiency is a common condition that is characterized by a patient 's inability to maintain proper binocular eye alignment on objects as they approach from distance to near. Eye coordination problems like convergence insufficiency generally cannot be improved with eye glasses or surgery. Take a medical history. Convergence insufficiency is a major impediment both to learning to read and to reading comfortably later in life. have recently published a paper that compiles […] Both optometry and … Measure the near point of convergence (NPC). Furthermore, during a course of vision therapy, several other potential vision issues are also treated. Convergence is the ability to accurately coordinate the eyes to focus on an object in space. Convergence is the coordinated movement and focus of our two eyes inward on close objects, including phones, tablets, computers, and books. Vision Therapy for Convergence Insufficiency & Eye Teaming Problems. In Convergence Insufficiency: Part 1 we discussed the signs and symptoms of convergence insufficiency, a common eye teaming deficit. It is a disorder involving binocular vision — vision using both eyes. Convergence insufficiency (CI) is a condition in which a person’s eyes have a tendency to drift outward when looking at objects at near distances, and their ability to converge (rotate the eyes towards each other) is inadequate. We focus on vision therapy as the most effective treatment for convergence insufficiency. That said, convergence insufficiency treatment for adults is still useful but may take a bit longer to experience results, thus requiring a little more patience. Convergence of the eyes occurs when the two eyes need to focus on a close object, such as a book, computer, tablet, smartphone, etc. Convergence insufficiency means the eyes struggle to focus easily for near tasks, affecting school work, attention and office performance in adults. People with convergence insufficiency often complain of the following symptoms when reading or doing intense near work: It is a condition that was first described by Von Graefe in 1855 and has been the focus of many studies since then. Convergence insufficiency is a common condition that is characterized by a person's inability to maintain proper binocular eye alignment on objects as they approach from distance to near. 2005). Treatment of Convergence Insufficiency. The patient holds the card toward the bridge of their nose while focusing on the most remote dot or circle and progressively moves their eyes to a closer target. a common vision problem that can make reading or staying on-task quite difficult for school-aged children. Convergence insufficiency can even limit entertainment or leisure activities. It is part of the process involved in seeing a single, three-dimensional image. Convergence Insufficiency is a common eye condition in both children and adults. It can cause difficulty in reading. With CI, the eyes do not point together inward as one looks at objects close-up. Convergence insufficiency (CI) affects 2.25-8.3% of the population and is characterized by an inability to converge the eyes smoothly as the object of regard moves from distance to near (Scheiman et al. Convergence insufficiency (CI) is one of the most common binocular vision disorders that is encountered in optometry. 2. Jeffery Cooper, O.D, M.S., and Nadine Jamal, O.D. Convergence Insufficiency (CI) is an eye teaming problem in which the eyes have a strong tendency to drift outward when reading or doing close work. In 2005, the Convergence Insufficiency Treatment Trial (CITT) published two randomized clinical studies. Convergence insufficiency limits a person’s ability to work with visual information at close distances. At Artisan Optics we diagnose and treat convergence insufficiency. A convergence insufficiency is caused when the dynamic system of convergence/divergence is impaired or experiences stress. What causes Convergence Insufficiency? It is one of many Vital Visual Skills learned during our early years, as we begin to make sense of the world and how to use our eyes to take it all in.. Convergence Insufficiency is a common problem with the development of these skills. When looking at distance, our eyes are almost parallel, i.e., both point straight ahead. Vision therapy has now been shown to address it. Computer software may be used at home or in an orthoptists/vision therapists office to treat convergence insufficiency. A weekly 60-minute in-office therapy visit may be prescribed. People with convergence insufficiency might have otherwise normal vision, so it's important to mention reading or learning concerns to your eye care provider. There are several different types of convergence cards that are used for convergence insufficiency and usually consist of dots or circles. A program of vision therapy may be needed to improve eye coordination abilities, reduce symptoms, and alleviate discomfort when doing close work.. Our focus on vision therapy allows us to treat convergence insufficiency patients in Boise, Meridian, Eagle, Kuna, Nampa, Caldwell, Mountain Home, and Idaho., Artisan Optics in Boise, Idaho's premier optical center. These are all symptoms of convergence insufficiency – a very common, and very treatable, vision condition that affects people of all ages. AmblyoPlay® is a vision therapy solution for children with lazy eye, mild strabismus or convergence insufficiency that is performed through playing therapeutic games and exercises every day for 30 minutes. The impairment hinders the child’s ability to move their eyes in synchronized, coordinated, and smooth movements from a far point to a near point or near point to far point. It is perfect for the patient’s vision therapy ‘homework’ that they do at home! Individuals with Convergence Disorder or Convergence Insufficiency typically have good visual function and a usual scope of refractive errors. To diagnose convergence insufficiency, your eye doctor might: 1. Convergence insufficiency (CI) is a vision disorder. Investigating in support of accommodative amplitude (the capability to focus both eyes individually at close) is always executed by the experts assessing convergence. This might include questions about problems you have with focusing, blurred or double vision, headaches, and symptoms. The Vision Therapy Process A developmental optometrist and vision therapist will tailor a vision therapy plan according to the severity of the convergence problem. It may not always be evident that someone suffers from convergence insufficiency because the symptoms may vary. Convergence Insufficiency (CI) Nowadays, there appears to be sufficient evidence supporting vision therapy (orthoptic therapy) for the treatment of symptomatic CI. Convergence insufficiency is typically diagnosed in school-age children and adolescents. This causes loss of proper binocular alignment and results either in exophoria or intermittent exotropia at near (Lavrich 2010). That said, convergence insufficiency treatment for adults is still useful but may take a bit longer to experience results, thus requiring a little more patience. Convergence insufficiency typically causes one eye to drift outward when you're trying to focus, making it hard to concentrate and tiring your eyes. The CITT study (Convergence Insufficiency Treatment Trial) was is a randomized, double-blind multi-center trial (high level of reliability) indicates that Orthoptic Vision Therapy is an effective method of treatment of convergence insufficiency (CI). The etiology of isolated CI, not related to trauma or neurological disease, has not been completely determined. If the eyes … The Vision Therapy Process A developmental optometrist and vision therapist will tailor a vision therapy plan according to the severity of the convergence problem. Convergence describes the way our eyes move together and point inward when we look at near objects. Eye glasses or surgery a person ’ s ability to accurately coordinate the eyes focus... 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