{"id":4373,"date":"2026-10-23T09:43:23","date_gmt":"2026-10-23T07:43:23","guid":{"rendered":"https:\/\/dralinowrouzi.com\/?p=4373"},"modified":"2026-10-23T09:43:24","modified_gmt":"2026-10-23T07:43:24","slug":"personalised-laser-vision-correction","status":"publish","type":"post","link":"https:\/\/dralinowrouzi.com\/en\/blog\/correccion-vista-laser-personalizada\/","title":{"rendered":"Personalised laser vision correction with iVis iRes\u00ae technology"},"content":{"rendered":"

Looking for advanced laser eye surgery in Marbella?<\/h2>\n\n\n\n

If you are considering laser eye surgery in Marbella<\/a>, choosing the right treatment involves much more than selecting a laser. A detailed assessment of your eyes, an accurate diagnosis and a personalised treatment plan are essential to achieving the best possible visual outcome.<\/p>\n\n\n\n

Dr. Ali Nowrouzi<\/a> MD, FACS, FICO, FWCRS, FEBOS-CR is an ophthalmologist specialising in refractive and corneal surgery, offering individualised vision correction assessments for patients who wish to reduce their dependence on glasses and contact lenses.<\/p>\n\n\n\n

Dr. Nowrouzi holds the FEBOS-CR, the European subspecialty diploma in cataract and refractive surgery awarded by the European Board of Ophthalmology and the ESCRS after a specific examination. In recognition of his professional expertise, he has also received two Top Doctors Certificates of Medical Excellence (2023-2024 and 2025-2026).<\/p>\n\n\n\n

Modern refractive surgery offers several options for correcting myopia (short-sightedness), hyperopia (long-sightedness), astigmatism and, in selected patients, presbyopia\u2014the age-related loss of near vision that typically becomes noticeable after the age of 40.<\/p>\n\n\n\n

At our clinic, treatment planning combines advanced diagnostic technology with personalised surgical techniques. The aim is to understand not only your prescription, but also the three-dimensional structure of your cornea and the optical characteristics of your visual system.<\/p>\n\n\n\n

Personalised laser vision correction based on 3D eye analysis<\/h2>\n\n\n\n

Every eye is different. Two patients with the same glasses prescription may have significantly different corneal shapes, thickness profiles, optical aberrations and visual requirements.<\/p>\n\n\n\n

\"Corneal<\/figure>\n\n\n\n

Rather than applying the same correction profile to every patient, personalised refractive surgery aims to tailor treatment to the characteristics of each eye.<\/p>\n\n\n\n

This process can include three-dimensional corneal tomography, detailed corneal topography<\/a>, assessment of the ocular surface, pupillometry and analysis of the eye\u2019s optical aberrations<\/a><\/strong>, depending on the individual clinical indication.<\/p>\n\n\n\n

Advanced diagnostic systems allow the surgeon to evaluate the cornea\u2019s shape and structure in three dimensions and, where appropriate, assess optical imperfections that may contribute to reduced visual quality.<\/p>\n\n\n\n

These measurements help determine whether a patient is suitable for laser vision correction, which treatment profile may be appropriate and whether an alternative procedure would be safer or more effective.<\/p>\n\n\n\n

The objective is not simply to reduce the glasses prescription. It is to optimise visual function while respecting the anatomical characteristics and safety limits of each eye.<\/p>\n\n\n\n

iVis iRes\u00ae: advanced excimer laser technology<\/h2>\n\n\n\n

The iVis iRes\u00ae is an advanced excimer laser system designed for customised refractive and therapeutic corneal surgery.<\/p>\n\n\n\n

Its technology supports individualised corneal ablation profiles planned according to relevant diagnostic measurements. The platform incorporates high-speed laser delivery and an integrated system designed to support accurate treatment positioning and execution.<\/p>\n\n\n\n

\"Dr.<\/figure>\n\n\n\n

When combined with detailed preoperative diagnostics and appropriate treatment planning, the iVis platform can form part of a highly personalised approach to corneal laser surgery.<\/p>\n\n\n\n

However, technology is only one component of successful treatment. Diagnostic accuracy, appropriate patient selection, surgical expertise and postoperative care remain essential.<\/p>\n\n\n\n

At our clinic in Marbella, the choice of treatment is based on the patient\u2019s individual findings rather than on the assumption that one laser or technique is suitable for everyone.<\/p>\n\n\n\n

Customised Femto-LASIK: beyond standard laser correction<\/h2>\n\n\n\n

Femto-LASIK combines a femtosecond laser<\/a>, which creates a thin corneal flap, with an excimer laser that reshapes the underlying corneal tissue to correct refractive error.<\/p>\n\n\n\n

It is commonly used in appropriately selected patients with myopia, hyperopia and astigmatism. Depending on the treatment plan, laser vision correction may also address presbyopia-related visual needs using specialised strategies.<\/p>\n\n\n\n

At our clinic, we offer customised topography-guided and aberrometry-optimised Femto-LASIK<\/strong>, where the patient\u2019s diagnostic findings support these approaches.<\/p>\n\n\n\n

Topography-guided treatment uses detailed corneal surface measurements to plan a treatment profile based on corneal shape. Aberrometry-guided treatment<\/a> uses measurements of optical aberrations to help customise correction when clinically appropriate.<\/p>\n\n\n\n

The purpose of these approaches is to go beyond correction of the basic glasses prescription and consider additional optical characteristics that may affect visual quality.<\/p>\n\n\n\n

What level of vision can you expect after laser eye surgery?<\/h2>\n\n\n\n

In selected patients, postoperative visual acuity may reach 20\/15 or better. Some individuals may achieve excellent distance vision that compares favourably with their corrected vision using glasses or contact lenses.<\/p>\n\n\n\n

However, these outcomes depend on several factors, including preoperative visual acuity, corneal characteristics, the presence of higher-order aberrations, retinal and optic nerve health, tear film quality and the individual\u2019s healing response.<\/p>\n\n\n\n

No particular level of visual acuity can be guaranteed for every patient.<\/p>\n\n\n\n

Our approach is to use detailed diagnostics and personalised treatment planning to identify the safest and most appropriate opportunity to optimise each patient\u2019s visual function.<\/p>\n\n\n\n

Femto-LASIK and presbyopia<\/h2>\n\n\n\n

Presbyopia is the age-related reduction in the eye\u2019s ability to focus on near objects. It commonly becomes noticeable after the age of 40, when reading small print and using a mobile phone at close range may become increasingly difficult without reading glasses.<\/p>\n\n\n\n

For suitable patients, specialised laser vision correction strategies, including PresbyLASIK or blended-vision approaches, may help reduce dependence on reading glasses.<\/p>\n\n\n\n

The appropriate technique depends on age, prescription, corneal anatomy, ocular dominance, visual priorities and tolerance of the potential optical compromises associated with multifocal or blended vision.<\/p>\n\n\n\n

A comprehensive assessment is essential to establish realistic expectations and determine whether laser treatment, another surgical option or non-surgical correction is most appropriate.<\/p>\n\n\n\n

TransPRK and cTen\u00ae: alternatives for selected corneas<\/h2>\n\n\n\n

Femto-LASIK is not the best option for every patient. In certain cases, surface laser procedures such as TransPRK or specialised customised transepithelial techniques such as cTen\u00ae may offer an alternative.<\/p>\n\n\n\n

These procedures reshape the cornea without creating a LASIK flap.<\/p>\n\n\n\n

One potential advantage is their suitability for selected patients with relatively thin corneas or particular corneal shape characteristics that make flap-based surgery inappropriate.<\/p>\n\n\n\n

However, a thin or asymmetric cornea must be evaluated carefully before any corneal laser procedure<\/strong>. Corneal asymmetry can sometimes indicate underlying biomechanical weakness or early keratoconus<\/a>, in which case corneal laser correction may be contraindicated.<\/p>\n\n\n\n

Detailed tomography, corneal thickness mapping<\/a> and other investigations, when indicated, help identify patients who may safely undergo treatment and those who should consider alternative options.<\/p>\n\n\n\n

The choice between Femto-LASIK, TransPRK, cTen\u00ae, SMILE or a non-corneal procedure should always follow an individual assessment rather than a preference for one technique.<\/p>\n\n\n\n

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Which technique is right for your eyes?<\/p>\n\n\n\n

Finding out takes a full assessment of your prescription, the shape and thickness of your cornea and your ocular surface. Book an assessment with Dr. Nowrouzi in Marbella.<\/p>\n\n\n\n

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Make an appointment<\/a><\/div>\n\n\n\n
Message us on WhatsApp<\/a><\/div>\n\n\n\n
Call +34 651 16 94 15<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n

Can laser eye surgery correct myopia, hyperopia, astigmatism and presbyopia?<\/h2>\n\n\n\n

Modern refractive surgery can address several types of visual difficulty, depending on the patient\u2019s anatomy and prescription.<\/p>\n\n\n\n

\"Slit-lamp<\/figure>\n\n\n\n