Westmead Hospital Eye clinic is an Outpatient clinic that provides clinical, surgical, educational and research services. Flow charts are not presented for reviews undertaken by the Cochrane Eyes and Vision Group, but full details of the searches can be found in the published Cochrane reviews. 3 ± 9. Cataract surgery is one of the most commonly performed ophthalmic surgeries in the world. Read about what causes presbyopia and how to manage it. 2/10,000 and 13. 1. These drugs are injected using topical. Cataract surgery in the presence of glaucoma poses certain challenges that need to be addressed to offer the maximum benefit without complications. A cataract (karu puata kore) is when the lens of your eye becomes hazy or milky. 1 The nucleus can be the primary structure affected in some eyes. There are many different causes of cataract in childhood, the cataract may be static or progressive, and the cataract may occur in isolation or as part of a syndrome or. Using that threshold, sensitivity and specificity to detect cataract were 94. Go to: 4. pdf), Text File (. 5 per 10,000 children, with most occurring within the first year of life. They can make your vision appear fuzzy or blurry, as if you are looking through a fogged-up window. This survey provides. Secretary Crowfoot oversees an agency of over 25,000 employees spread. 1. 1. About Us. Pathophysiology. With three convenient. The normal ratio of the cup-to-nerve diameters is 0 to 0. Montés-Micó R. Cataract accounts for 30%–50% of blindness. The following are the nursing priorities for patients with cataracts: Assess and recognize cataracts. 1 Base the decision to refer a person with a cataract for surgery on a 24 discussion with them (and their family members or carers, as appropriate)Cataracts are the leading cause of visual impairment and blindness globally. Variation in prevalence between populations is likely due to better identification rates in. The results are presented in Table 2. Pediatric cataract assessment. It can be bilateral and vary in severity. 2 Cataract surgery has a high level of efficacy, has minimal complications and is convenient for patients. For example, only a single study If less than 60% criteria in the quality assessment tool were met, quality was scored as weak; it was scored moderate if 60-79% were met and strong if 80-100% were. It is one of the leading causes of blindness in the. The statistics show the cataract is the leading cause of blindness even during childhood. The vast majority of the patients are more than 70 years of age and. Thus, assessment of patient satisfaction can also be used to evaluate a specific. Cataract Assessment and Management. Educate patients about cataracts. Acquired cataracts are more common and most frequently occur due to age-related degenerative processes in the lens; they can also occur as a side effect to drugs or be caused by ocular trauma or metabolic disorders. Topic. J. txt) or read book online for free. Surgery may also be required if the cataract prevents examination and treatment of other eye problems such as macular degeneration (common cause of vision loss in older adults) or diabetic retinopathyprocedures for assessment of a patient with cataract with a view to referral and surgery (C6014, two standard CET points) M anagement of the patient with cataracts is a multi-disciplinary team affair in which optometrists play a key role. In this paper, we are reviewing the preoperative assessment, surgical options, the planning, and postoperative care. 3% of pediatric blindness and a significant avertable disability-adjusted life years. 4022 | Fax: 208. Presbyopia is diagnosed by a basic eye exam, which includes a refraction assessment and an eye health exam. BOOK A REVITAL-EYES DRY EYE CONSULTATION TODAY. The three most common types are traumatic, congenital, or senile cataractSecretary Wade Crowfoot. Symptoms & causes Diagnosis & treatment Doctors & departments Diagnosis To determine whether you have a cataract, your eye doctor will review your medical history and symptoms. Comprehensive Eye Exams; What To Expect From An Eye Exam. Introduction. These include difficulty with night vision, haloes around lights, sensitivity to glare, fading of colours, and double vision on one side. Your eye, like a camera, has a lens that focuses light. A cataract is a congenital or degenerative opacity of the lens. The Sudan Antiquities Service (SAS) was founded in 1903. The main symptom is gradual, painless vision blurring. 2. 1 2 Phacoemulsification with intraocular lens implant in the capsular bag is the standard of care, resulting in excellent anatomic and functional. Give people with cataracts, and their family members or carers (as appropriate), both oral and written information. Traumatic Cataract. Go ahead and Blink; what you see is really what you get. Describe the reduced visual acuity in the physical exam findings of those with cataracts. Cataracts in infants and children will be reviewed here. Cataract still remains the leading cause of blindness in middle-income and low-income countries. Cataract Assessment & Management. In fact, more than half of all Americans age 80 or older either have cataracts or have had surgery to get rid of cataracts. Age related macular degeneration is a progressive, debilitating disease. found a 7% incidence of cataract developing within 9–50 months after organ or bone marrow transplantation in children. 19 second-eye cataract surgery if there is a cataract in the non-operated 20 eye 21 arrangements for managing ocular comorbidities. 1 Patient information. Total cataract patient care encompasses nursing assessment, clinical management, emotional support, and the accessibility of the nurse to the patient. Background The quality of life can be impacted negatively by blindness arising from cataract. 2014; 40:716–721. Objectives: Outline the etiology of cataracts. [ 4] The incidence ranges from 1. 71 A visually significant cataract may be defined as a 3 mm or larger central opacity. This test compares your sight to standard 20/20 vision. 7%, respectively. 3% of pediatric blindness and a significant avertable disability-adjusted life years. Crossref; PubMed; Scopus (75) Google Scholar; the. Find Us. 8% of total allowed charges. Cataracts are the most common cause of curable blindness in the world. standard questionnaires such as the VF14 will provide greater insight into patient satisfaction than visual acuity assessment. Quality assessment. 001). Comprehensive Eye Exams; What To Expect From An Eye Exam. Montés-Micó R. A cataract is a congenital or degenerative opacity of the lens. Serious complications of cataract surgery are rare, occurring in about 2% of cases. With population ageing, thisAssessment Level of Awareness… 2102 Table (4): Knowledge of subjects about steroid cataract: Correct Incorrect 1- Cataract is a disease of the eye 735 (80. COVID-19 pandemic of 2020 has impacted all aspects of clinical practice in the UK. Redness in the white of the eye. During a 10-week period commencing 17 June 2020, 94 patients underwent cataract surgery on 19 lists, with 100% attendance. 10. Our treatment timelines show how this works in many places through the shared care model. 1 – 3 Pediatric cataracts may be congenital if present within the first year of life, developmental if present after infancy, or. The aim of our work was to study the contribution of mode B ultrasound in the diagnostic and therapeutic management of cataracts in the radiology department of the medical clinic Marie Curie in Bamako. Maintain them well, and they will serve you for years to come. Meta-analysis. Vision may become blurred or cloudy, colours may be seen differently, and people may experience problems with glare. Menu. The patient notes of 124 patients referred for cataract surgery (62 via optometric pathway and 62 via traditional GP pathway) were identified by consecutive case note selection for. So no, there is no free option. 9/10,000). Bannock St. The prevalence of DED after cataract surgery is unclear. Cataracts in infants and children will be reviewed here. See Page 1Discussion. Cataracts can develop due to normal aging. Find an Eye Doctor; COVID-19 Update; Articles; Work With Us; Eye Services. 1, 2, 4–6 Using such evidence, guidance produced by the National Institute for Health and. Food and Drug Administration (FDA) for treatment of diabetic macular edema — faricimab-svoa (Vabysmo), ranibizumab (Lucentis) and aflibercept (Eylea). Annually, at least 25 million eyes develop visual acuity <6/60 due to. Do not restrict access to cataract surgery on the basis of visual acuity. Assessment and management of patients with cataract EHEW accredited optometrists can utilise the EHEW service to assess a patient with cataract via the Further Investigation Examination (EHEW Band 2) following a GOS or private sight test. Referral to CHEC through local pathways, e. summarize the development of cataract and highlight how different the impact and the management of this disease are in. The NIV was applied 4 sessions, 1 week before the surgery. Preoperative assessment and biometry. reports effects of cataract surgery on quality of life for patients with severe vision impairment due to AMD. jcrs. Diagnosing the effect a cataract is having on you, and providing a personalised approach to management is complex. Your doctor may do several tests, including: Vision test. Cataracts may form immediately after trauma or months to years later. 3–6 The three main areas of interest in cataract surgery regard the preoperative assessment, the surgical procedure and the postoperative management. Cataract still remains the leading cause of blindness in middle-income and low-income countries. uk. 1. Using the slit lamp, an ophthalmoscope. Objective: To describe the implementation of a nurse-led preoperative cataract assessment and postoperative care clinic and to assess the safety, efficacy and outcomes. Cataracts in adults: management Review London: National Institute for Health and Care Excellence (NICE); 2017 Oct. 3 million in 1990 to 20 million in 2010, with the proportion of blindness due to cataract ranging from 12. Preoperative assessment and biometryRecurring themes during cataract assessment and surgery Shruti Chandra 1,2. Flow charts are not presented for reviews undertaken by the. Use a 5 cc syringe and a 23 gauge, 1. Symptoms include blurry vision and glare around lights. You may have a pad and plastic shield over your treated eye when you leave hospital, which can usually be removed the day after surgery. The median grade was 2 and the mode was also 2. Traumatic cataract is a clouding of the lens that may occur after either blunt or penetrating ocular trauma that disrupts the lens fibers. Mature cataract: This is a cataract that is opaque, totally obscuring the red reflex. If a cataract is found then this should be discussed with the patient. assessment and management of the underlying process, and overall management of. Cataract Assessment and Management; Call Us. 6% in patients. 1 Give people with cataracts, and their family members or carers (as appropriate), both oral and written information. Pediatric cataract is a treatable leading cause of childhood blindness. 1 Give people with cataracts, and their family members or carers (as appropriate), both oral and written information. DIF: Remembering TOP: Integrated Process: Nursing Process: Assessment KEY: Cataracts, Assessment MSC: Client Needs Category: Health Promotion and Maintenance. Serotonin is crucial in lens. The main symptom is gradual, painless vision blurring. This review evaluates the various management options available and aims to propose a clinical management. Abstract. We use state-of-the-art-technology to spot macular degeneration, as well as cataracts and signs of pre-diabetes. Here are pair cataracts nursing care plans (NCP). 3 . Cataracts usually develop in both eyes, but sometimes they only affect one. Immature cataract: This is a cataract characterized by a variable amount of opacification, present in certain areas of. Retinal exam. Probability maps of cataract on the images provide an additional tool to help the physician in its diagnosis and surgical planning. Preoperative assessment and biometry Recurring themes during cataract assessment and surgery Shruti Chandra 1,2. Indications for cataract surgery Since a subjective assessment of visual acuity cannot be obtained in very young children, greater reliance must. Modalities such as wave front aberrometry, lens densitometry, and light-scatter assessments can quantify optical aspects of cataract and may prove clinically. 64 Specific aspects that will be considered are routine preoperative 65 assessment, biometry and risk stratification techniques. Early detection and prompt intervention are critical for a good visual outcome, particularly in newborns. Your eye doctor will let you know how best to deal with. Evaluation of Cataract Surgeries and Outcomes in VHA Facilities . Cataracts are the leading cause of blindness worldwide. Full text is available as a scanned copy of the original print version. London: National Institute for Health and Care Excellence (NICE); 2017 Oct. Cataract surgery has become a combined rehabilitative and refractive procedure, and patient expectations for an excellent postoperative final uncorrected distance visual acuity are increasing. The aim of this is to source any published economic evaluations of relevance to the topics of interest. A pre-existing DED affecting the tear film is likely to. AMD is the leading cause of blindness in the developed world. toggle navigation. Nursing Problem Priorities. Have the patient look straight ahead. Initial consultation (2-4 weeks before surgery) £95. We developed an automatic detection tool for cataract on SS-OCT images. Introduction. 5 per 10,000 children, with most occurring within the first year of life. In addition, thanks to the development of methods for cataract detection and grading using different imaging modalities, ophthalmologists can make diagnoses with significant. It covers topics such as risk factors, surgical techniques, complications, and quality of life. This study was conducted to evaluate changes in patient-reported VR-QoL and visual function in an NHS hospital. Treatment is surgical removal and placement of an intraocular lens. Batra Vision, San Leandro, California, US C omprehensive evaluation of retinal health prior to and following cataract surgery is critical to supporting optimal outcomes. You should be able to go home on the same day as your cataract surgery. Cataracts Assessment of Visual Functional Status. Cataract surgery is the most effective and most common procedure performed in all of medicine with 3 million Americans choosing to have cataract surgery each year, and an overall success rate of 97 percent or. Hydrodissection must be avoided in this type of cataract. Cataracts in infants and children differ from cataracts in adults in terms of their etiology, medical management, surgical techniques, and visual rehabilitation. Abstract: This project was aimed at achieving consensus on the management of astigmatism during cataract surgery by ophthalmologists from Latin America using modified Delphi technique. 2. A systematic review of the different applications of AI-based software on all aspects of a cataract patient's management, from diagnosis to follow-up, was carried out in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The optic cup is the central depression, and the optic disk is the entire area of the optic nerve head. Each book is a rapid revision aid for. EachIntroduction. 1-stop Cataract clinic assessment 22. 1. 5 inch flat grind needle. Results showed the extract, at all doses, significantly alleviated selenite-induced cataracts (p≥ 0. Cataract surgery (per eye) £1,995. The size of the nucleus and grade of the sclerosis must be assessed to decide on the incision and type of. This force causes a rapid elevation of intraocular pressure (IOP) that leads to frank. Moreover, intraocular magnifying devices recently developed can further increase the quality of vision in this group of patients ( 18 ). 2%) worried about the cost to incur for the cataract surgery and 257 (43. Preoperative risk assessment decisions should be informed by focused history, physical examination, assessment of functional limitations, and complexity of the planned surgical procedure. Epidemiology and risk factors for cataract. Cataracts are very common as you get older. 2. We do provide a cataract assessment service that costs $58, it’s main purpose is to make sure that there isn’t something. Another metric that has been used to evaluate the success of astigmatism correction is independence from spectacles after cataract surgery, as the use of spectacles is correlated with a higher financial. Clin Ophthalmol. A cataract is a common eye disease in which the lens of your eye, which is usually clear, becomes cloudy or opaque. Important: A patient with a total assessment of under 7 should be advised that a referral for a cataract operation is not essential at this time, unless they meet one of the exception criteria listed below. A refraction assessment determines if you have nearsightedness or farsightedness, astigmatism, or presbyopia. Cataracts are a leading cause of blindness in the world. IOL diameter of 12–13 mm with an optic size of 5. , bilateral cataract surgery performed in the same session) can be considered in low-risk patients; whereas CPG 3 recommends that surgery should be performed in separate sessions in patients with bilateral cataract. Coding Specifications. Cataracts in adults: management. The article also provides the full text of the LOCS III protocol and the standard photographs for nuclear color, nuclear opalescence, cortical, and posterior. OPTOMETRIST. 4%–15. Prevalence of cataract surgery associated DED. B. cataract services will require strategic investment and planning. Cataracts that affect the back of the lens, called posterior subcapsular cataracts. This guideline covers managing cataracts in adults aged 18 and over. Cataracts are a common and frequently curable cause of blindness in children. The rising popularity of artificial intelligence (AI) in ophthalmology is fuelled by the ever-increasing clinical "big data" that can be used for algorithm development. The size of the nucleus and grade of the sclerosis must be assessed to decide on the incision and type of. A cataract is a congenital or degenerative opacity of the lens. Your eye doctor will test your vision and examine your eyes with a slit lamp microscope to look for problems with the lens and other parts. Most cataracts can be diagnosed with an eye exam. J Cataract Refract Surg. Surgical removal of the opacified lens is the only cure for cataracts. All; Cataracts; Children's Eye Health; Computer Vision Syndrome; Contact Lenses; Digital Eye Strain;Introduction. The delay in surgery is because of glaucoma. Cataracts are the most common cause of vision loss worldwide, but they are treatable. 7 million procedures performed annually. The Way Forward project commissioned by the Royal College of Ophthalmologists (RCOphth) in 2015 21 set about collating best practice guidelines to support the increasing demand for cataract surgery and reported on the global estimations that a 52% rise in cataract cases is to be expected between 2015 and 2035. Go ahead and Blink; what you see is really what you get. We are conveniently located in Creekside, Calgary, and offer a wide range of optical services from dry eye treatment to the management of ocular diseases, to regular eye exams. Skip toward content. opinion on management and are subject to the surgeon’s experience/perception with these situations. Cataract surgery is the most common elective surgery among Medicare beneficiaries, with 1. To provide a consolidated update regarding preoperative evaluation for cataract surgery. scot. The economic approach to supporting decision-making for a guideline begins with a systematic search of the literature. Postoperative infections have dramatic consequences and may lead to permanent vision loss. Your cataractsKey Points. 1–3 A thorough preoperative evaluation before cataract surgery is crucial for appropriate patient management. Extracapsular. Early detection and prompt intervention are critical for a good visual outcome, particularly in newborns. toggle navigation. A cataract is an opacity of the lens of the eye that causes partial or total visual loss ( picture 1 ). Three drugs are approved by the U. This blinding disease can affect infants, adults, and older people, but it predominates the latter group. 103 Optimal management of infantile cataracts involves long-term care 128. Diagnosis is by ophthalmoscopy and slit-lamp examination. Congenital cataracts are present from birth. A cataract can form after blunt or penetrating injuries to the eye and entry of a difficult-to-remove foreign object, leads to physical damage and discontinuation of the eye lens capsule. An estimated 95 million people worldwide are affected by cataract. 2020/PROF/427 3 1 Introduction Cataract surgery is probably the most cost-effective, quality of life improving procedure performed by the National Health Service. During this assessment, we will: • take different measurements of your eyes and your eyesight • ask you questions about how your day-to-day life has been affectedCataract grading schemes have been developed to quantitatively measure lens density, opacity, and morphology. A cataract can form after blunt or penetrating injuries to the eye and entry of a difficult-to-remove foreign object, leads to physical damage and discontinuation of the eye lens capsule. Spectral-domain OCT (SD-OCT) is the gold standard for diagnosing. The Assistant Director of Education, J. Regarding the attitude, more than one-third, 205 (35. Intraoperative floppy iris syndrome (IFIS) is a clinical entity originally described by Chang and Campbell in 2005 [1]. Cataract assessment clinic 10 patients 40 mins in hospital 2 healthcare assistants 1 ophthalmic Nurse 1 surgeon Surgery 8 patients Operating 08:30–12:30 First patientThe overall prevalence of visual loss as a result of cataract increases each year as the world’s population ages. Possible side effects of cryotherapy are blistering, pain and loss of skin color (hypopigmentation). Cataract Assessment & Management. Treatment is surgical removal and placement of an intraocular lens. The median grade was 2 and the mode was also 2. Small keloids might be reduced or removed by freezing them with liquid nitrogen (cryotherapy). For this exam, drops placed in your eyes widen (dilate) your pupils to allow your doctor a better view inside your eyes. Presbyopia is a normal part of aging that makes it harder for older adults to see things up close. Treatments . Implantable Miniature Telescope is the only approved surgical device in. opinion on management and are subject to the surgeon’s experience/perception with these situations. Small keloids might be reduced or removed by freezing them with liquid nitrogen (cryotherapy). A cataract is an opacity of the lens of the eye that causes partial or total visual loss ( picture 1 ). Examination findings Elschnig’s pearls are large droplet-like deposits on the posterior capsule (Figure 8. It can be bilateral and vary in severity. The global prevalence of congenital cataract (CC) is estimated as between 2. Cataracts can develop without early clinical symptoms, so it makes sense to determine the patient's baseline status in view of his age. The Panel recommends that ophthalmologists incorporate the PH test as part of the preoperative assessment for all cataract patients, and consider it an indicator of successful postcataract surgery visual outcomes. It is clear that there is a significant heterogeneity being reported in the literature in terms of poor visual outcome, following the cataract surgery (Q-Statistic - 386. 2 . It further aims to improve the availability of information for people with cataracts before, during and. Regular Assessment: $285 Quarterly (due on 1/1, 4/1, 7/1, & 10/1). 4. Cataract is one. You can choose to do nothing about your cataracts. They should also be able to explain what cataracts are and their management without causing undue. The Diploma in Therapeutics (. Methods The Chinese translated and culturally adapted version of the Catquest-9SF was interviewer-administered to patients, pre and post cataract surgery. Our study comprised 192 eyes of 192 patients (mean age, 71. Using the slit lamp, an ophthalmoscope or both, the doctor looks for signs of cataract. 6/10,000 per year, and the median prevalence is about 1. 3. Document authors: Jonathan Bhargava, Consultant Ophthalmologist, Countess of Chester Hospital. Cataract surgery can help reduce the intraocular pressure alone or. Open globe injury (OGI) is defined as a full-thickness wound of the eyewall, due to either a laceration or an occult rupture. Introduction. The special slit-lamp microscope makes it easier to spot abnormalities. Summary of current and potential AI applications in different stages of cataract management: For screening and diagnosis of cataracts in primary care, slit-lamp images or ocular fundus images are used in algorithms to detect and classify cataracts as well as. 3 million in 1990 to 20 million in 2010, with the proportion of blindness due to cataract ranging from 12. A cataract :is a lens opacity or cloudiness. Key Points. 3%) Grade 3, 1 Grade 4, and one Grade 5 according to the PNS grading scale. affecting the patients quality of life and that treatment would be of benet. 5%) used their skills to diagnose cataract based on reduced visual acuity and funduscopy examination results. They should take this into consideration when discussing benefits, risks, and alternatives related to surgery with members. Cataract surgery in the presence of glaucoma poses certain challenges that need to be addressed to offer the maximum benefit without complications. Here, Lam et al. [ 4] The incidence ranges from 1. AI on the other hand, can help transform cataract management by improving automation, efficacy and overcoming geographical barriers. A cataract is a common eye disease in which the lens of your eye, which is usually clear, becomes cloudy or opaque. ) Remarks. 6% in patients with cortical cataracts, and 27. toggle navigation. Of 5255 publications identified, 19 from 13 study populations were included. Preoperative evaluation for DED is important to improve outcomes. Sun: Closed. During this clinic visit your vision will be checked. Visual Acuity Test: Read letters from each side as you're covering one eye. At the clinic, you will have an assessment to see whether cataract surgery is appropriate for you. All information items necessary for cataract assessment and treatment are included. Since glaucoma occurs in 10% of congenital cataract surgery, many surgeons delay the. A cataract is a clouding or opacification of the normally clear lens of the eye or its capsule (surrounding transparent membrane) that obscures the passage of light through the lens to the retina of the eye. Material and Methods: This was a prospective, descriptive study carried out in. It aims to improve care before, during and after cataract surgery by optimising service organisation, referral and surgical management, and reducing complications. Optical coherence tomography [17] and theThe review shows the following. g. The overall achievements seem impressive. • what cataract surgery involves, including possible risks and benefits • how the person's quality of life may be affected if they choose not to have cataract surgery • whether the person wants to have cataract surgery. Cataract is the leading cause of reversible visual impairment with a rising global clinical burden. Lens opacities in pediatric cataracts have a wide range of phenotypes. toggle navigation. About Us. This suggests that an increasing number of patients with early cataract and relatively good visual acuity (VA) are being operated on. 1 Patient information. As a cataract forms, the proteins naturally start to break down, causing the lens to become cloudy and yellowed. 71 A visually significant cataract may be defined as a 3 mm or larger central opacity. Relevant peer-reviewed literature was identified, and 21 clinical research questions associated with the definition, classification,. 9%) 497 (54. If you would like to get a pair of Transitions® lenses and start protecting your eyes now, contact us by calling 1-403-516-2292 or filling out the online. Blurred vision. Postoperative follow up for cataract surgery is traditionally recommended to detect possible complications, assess the visual and refractive outcome whilst also considering whether there is a need for surgery on the second eye. Crowfoot, also known as Lake Pointe, is a beautiful and tranquil community with waterfront views in a desirable location. 6/10,000 per year and the median prevalence is about 1. Hypertension was the most frequentrisk factor, ranging from 43. It aims to improve care before, during and after cataract surgery by optimising service organisation, referral. These are often diagnosed during the newborn examination due to the absence of the fundal reflex. This blinding disease can affect infants, adults, and older people, but it predominates the latter group. Our services include eye examinations, designer glasses, contact lens care, optical dispensing, pre / post-operative laser surgery care, colour vision therapy, dry eye therapy and much more. To find out more about the costs and benefits of LASIK eye surgery, or to learn if you are a suitable candidate for this procedure, our team of Calgary eye doctors can help! To book an appointment, contact us at our Crowfoot, West Springs, or Creekside branches or give us a call 403-516-2292. A cataract is any clouding or opacity of the eye’s lens, which can result in increased scattering of light. Assessment of the red reflex . Cataract services suffered severe disruption due to necessary measures taken to reduce elective surgery in order to release capacity to support intensive care requirements. Family predisposition. The extract exhibited activity relevant for scavenging free radicals and inhibition of lipid peroxidation. Assessment of the red reflex . 41 With the development of cataract grading systems, clinicians can better assess. Cataract surgery can help reduce the intraocular pressure alone or. The drops can cause your close vision to blur until they wear off, several hours later. Slit-lamp exam. Cataract is the leading cause of blindness worldwide, and the only effective treatment to restore vision is surgery. Without cataract surgery, millions of people around the world would be unable to see clearly. A cataract is a cloudy area in the lens of your eye (the clear part of the eye that helps to focus light). Optical coherence tomography (OCT) is a safe, rapid, noninvasive, and reproducible imaging modality used for structural evaluations of maculae. Advances in computing and AI technology have promoted the development of connected health systems, indirectly influencing approaches to cataract treatment.