Search Results - N. V. Maychuk

background. Hypoxic keratopathy (HK) is the most common cause of dysregenerative conditions after corneal refractive surgery in case of long-term contact lenses wears. purpose: to study the correlation between the tears osmolarity, OSDI index and in vivo histo-morphological lesions in the corneas in...

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Relevance. Corneal refractive surgery is a modern, dynamically developing segment of ophthalmology that provides highly predictable, safe and stable refractive results in patients with a wide range of ametropias. Corneal refractive surgery, usually is chosen by patients who lead an active lifestyle...

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Introduction: to evaluate the clinical and functional results of two-stage treatment in a patient with post-infectious Central corneal opacity combined with mixed astigmatism.Patient and methods. Patient N., 19 years old with postinfectious (postherpetic) Central corneal opacity, mixed astigmatism w...

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Objective: to assess the role of vitamin C in the process of corneal healing after superficial refractive surgeries.Patients and methods. We conducted a literature review devoted to the analysis of possible options for optimizing the pharmacological support of de-epithelializing corneal surgery. The...

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Purpose: to identify risk factors for the development of asthenopic syndrome (AS) in patients with moderate to high myopia after keratorefractive surgery (KRS).Materials and methods. 122 patients (244 eyes) with medium and high myopia underwent a standard pre-operative examination of patients before...

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Laser technologies of corneal surgery perfection was one of the important events in ophthalmology in the past decades. Despite to the significant success in refractive surgery and the achieved high result in visual acuity, the ideal healing of the cornea, the absence of dry eye syndrome, some patien...

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Relevance. Modern keratorefractive surgery is a high-tech field of ophthalmology aimed at solving various problems of correcting a wide range of ametropias.Objective: to formulate recommendations for refractive surgeons when planning the correction of hypermetropic refraction using modern keratorefr...

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Purpose. To develop a step-by-step algorithm for managing patients with myopia and the risk of developing asthenopia after keratorefractive surgery (KRS) to optimize the work of the ophthalmologist and increase patient  satisfaction with the results of the operation.Materials and methods. 66 patient...

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Relevance. It is well known that asthenopic complaints, such as increased visual fatigue when working at close range, lacrimation, eye pain and headache after corneal refractive operations in recent years are increasingly common at routine ophthalmological practice. They cause significant subjective...

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Relevance. Dry eye syndrome is an important medical and social problem due to its high prevalence and impact on visual functions in human daily life. In cataract surgery, the result of the operation and the patient’s satisfaction directly depends on the preoperative examination, in which, as a rule,...

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Introduction. Reduced corneal transparency leads to dissipation of energy of the femtosecond laser (FSL), which may complicate the formation of the intrastromal incision and limits the use of FSL in eyes with corneal opacities and scars. The purpose of this work is to demonstrate the possibility of...

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In the Russian literature, there are only a few works that summarize their own experience in the treatment of recurrent corneal erosion (RCE) in a limited group of patients, which actualizes further research in this direction.Objective: to develop and evaluate the clinical effectiveness of an integr...

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Purpose: to identify risk factors for the development of asthenopic syndrome (AS) in patients with moderate to high myopia after keratorefractive surgery (KRS).Materials and methods. 122 patients (244 eyes) with medium and high myopia underwent a standard pre-operative examination of patients before...

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Purpose. A comparative analysis of the results of two-stage optico-functional rehabilitation of patients with a high risk of postoperative asthenopic syndrome (AS).Materials and methods. 36 patients (72 eyes) who had no binocular vision at a distance of 5 m and had a symmetrical position of the eyes...

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Relevance. Today, keratorefractive surgery is a high-tech branch of ophthalmology and provides a predictable, high-precision, stable and safe refractive result in patients with a wide range of refractive disorders.Purpose. To evaluate the clinical and functional results of myopia correction using th...

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Relevance. Modern keratorefractive surgery (CRS) is a high-tech field of ophthalmology aimed at solving various problems of correcting a wide range of ametropias. Increasing the security of the RFI is one of the priority areas Purpose. To analyze the clinical and functional results of the use of the...

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Purpose. To analyze the clinical and functional results of refractive lenticular extraction using ReLEx SMILE® and CLEAR® technologies in patients with moderate and high myopia.Materials and methods. 160 patients (160 eyes) aged 18 to 36 years diagnosed with moderate or high myopia, who had binocula...

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