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Introduction to the Program
Get an update on Preoperative Refractive Surgery in 450 teaching hours and with the most rigorous syllabus prepared by the best specialists”

The evaluation of visual quality, the methods and diagnostic measures used to select those patients with Myopia, Astigmatism or Hyperopia suitable for Refractive Surgery is key to the success of this intervention. For this reason, it is essential that, when faced with a surgical procedure that is in such high demand due to its benefits for ocular health, the specialist is aware of the preoperative tests and the techniques used before going to the operating room.
This reality leads ophthalmologists to be aware of the protocols in patient care, the clinical criteria for patient choice, as well as the procedures used to assess refractive defects and the various therapeutic options. A wide field of action that brings together this Postgraduate diploma designed by TECH to provide the graduate with an unparalleled update in Preoperative Refractive Surgery.
An intensive academic course of 450 teaching hours with an advanced syllabus developed by professionals with extensive clinical experience and numerous interventions performed in this subspecialty. Undoubtedly, a unique opportunity to keep abreast of advances in the field of preparation for this surgical practice by the hand of real experts.
In addition, students have access to video summaries of each topic, videos in detail, specialized readings and clinical case studies that can be accessed with total comfort from a digital device with internet connection and at any time of the day. In addition, thanks to the Relearning method, you will be able to consolidate the concepts covered in a simple way and thus reduce the long hours of study.
A unique and flexible university degree that facilitates the balance of the daily professional and personal activities of ophthalmologists with a quality and cutting-edge program.
The audiovisual material in this qualification will help you to keep up to date with the processes of patient assessment prior to surgery"
This Postgraduate diploma in Preoperative Refractive Surgery contains the most complete and up-to-date scientific program on the market. The most important features include:
- The development of case studies presented by experts in Ophthalmology and Refractive Surgery
- The graphic, schematic, and practical contents with which they are created, provide scientific and practical information on the disciplines that are essential for professional practice
- Practical exercises where self-assessment can be used to improve learning
- Its special emphasis on innovative methodologies
- Theoretical lessons, questions to the expert, debate forums on controversial topics, and individual reflection assignments
- Content that is accessible from any fixed or portable device with an Internet connection
Compatibilize your professional activities without problems with this 100% online and flexible Postgraduate diploma”
The program’s teaching staff includes professionals from sector who contribute their work experience to this educational program, as well as renowned specialists from leading societies and prestigious universities.
Its multimedia content, developed with the latest educational technology, will provide the professional with situated and contextual learning, i.e., a simulated environment that will provide an immersive education programmed to learn in real situations.
The design of this program focuses on Problem-Based Learning, by means of which the professional must try to solve the different professional practice situations that are presented throughout the academic course. For this purpose, the student will be assisted by an innovative interactive video system created by renowned experts.
An academic itinerary that will take you through the different medical-surgical treatments for Astigmatism, Myopia and Hyperopia"

Get an effective update in just 6 months on the preparation and instrumentation of Refractive Surgery"
Why study at TECH?
TECH is the world’s largest online university. With an impressive catalog of more than 14,000 university programs available in 11 languages, it is positioned as a leader in employability, with a 99% job placement rate. In addition, it relies on an enormous faculty of more than 6,000 professors of the highest international renown.

Study at the world's largest online university and guarantee your professional success. The future starts at TECH”
The world’s best online university according to FORBES
The prestigious Forbes magazine, specialized in business and finance, has highlighted TECH as “the world's best online university” This is what they have recently stated in an article in their digital edition in which they echo the success story of this institution, “thanks to the academic offer it provides, the selection of its teaching staff, and an innovative learning method aimed at educating the professionals of the future”
A revolutionary study method, a cutting-edge faculty and a practical focus: the key to TECH's success.
The most complete study plans on the university scene
TECH offers the most complete study plans on the university scene, with syllabuses that cover fundamental concepts and, at the same time, the main scientific advances in their specific scientific areas. In addition, these programs are continuously being updated to guarantee students the academic vanguard and the most in-demand professional skills. In this way, the university's qualifications provide its graduates with a significant advantage to propel their careers to success.
TECH offers the most comprehensive and intensive study plans on the current university scene.
A world-class teaching staff
TECH's teaching staff is made up of more than 6,000 professors with the highest international recognition. Professors, researchers and top executives of multinational companies, including Isaiah Covington, performance coach of the Boston Celtics; Magda Romanska, principal investigator at Harvard MetaLAB; Ignacio Wistumba, chairman of the department of translational molecular pathology at MD Anderson Cancer Center; and D.W. Pine, creative director of TIME magazine, among others.
Internationally renowned experts, specialized in different branches of Health, Technology, Communication and Business, form part of the TECH faculty.
A unique learning method
TECH is the first university to use Relearning in all its programs. It is the best online learning methodology, accredited with international teaching quality certifications, provided by prestigious educational agencies. In addition, this disruptive educational model is complemented with the “Case Method”, thereby setting up a unique online teaching strategy. Innovative teaching resources are also implemented, including detailed videos, infographics and interactive summaries.
TECH combines Relearning and the Case Method in all its university programs to guarantee excellent theoretical and practical learning, studying whenever and wherever you want.
The world's largest online university
TECH is the world’s largest online university. We are the largest educational institution, with the best and widest online educational catalog, one hundred percent online and covering the vast majority of areas of knowledge. We offer a large selection of our own degrees and accredited online undergraduate and postgraduate degrees. In total, more than 14,000 university degrees, in eleven different languages, make us the largest educational largest in the world.
TECH has the world's most extensive catalog of academic and official programs, available in more than 11 languages.
Google Premier Partner
The American technology giant has awarded TECH the Google Google Premier Partner badge. This award, which is only available to 3% of the world's companies, highlights the efficient, flexible and tailored experience that this university provides to students. The recognition as a Google Premier Partner not only accredits the maximum rigor, performance and investment in TECH's digital infrastructures, but also places this university as one of the world's leading technology companies.
Google has positioned TECH in the top 3% of the world's most important technology companies by awarding it its Google Premier Partner badge.
The official online university of the NBA
TECH is the official online university of the NBA. Thanks to our agreement with the biggest league in basketball, we offer our students exclusive university programs, as well as a wide variety of educational resources focused on the business of the league and other areas of the sports industry. Each program is made up of a uniquely designed syllabus and features exceptional guest hosts: professionals with a distinguished sports background who will offer their expertise on the most relevant topics.
TECH has been selected by the NBA, the world's top basketball league, as its official online university.
The top-rated university by its students
Students have positioned TECH as the world's top-rated university on the main review websites, with a highest rating of 4.9 out of 5, obtained from more than 1,000 reviews. These results consolidate TECH as the benchmark university institution at an international level, reflecting the excellence and positive impact of its educational model.” reflecting the excellence and positive impact of its educational model.”
TECH is the world’s top-rated university by its students.
Leaders in employability
TECH has managed to become the leading university in employability. 99% of its students obtain jobs in the academic field they have studied, within one year of completing any of the university's programs. A similar number achieve immediate career enhancement. All this thanks to a study methodology that bases its effectiveness on the acquisition of practical skills, which are absolutely necessary for professional development.
99% of TECH graduates find a job within a year of completing their studies.
Postgraduate Diploma in Preoperative Refractive Surgery
Clinical, ophthalmology and refractive surgery are the terms that define eye health care. Refractive surgery is a surgical procedure to correct vision by altering the shape of the cornea of the eye. Refractive surgery has evolved significantly in recent years and has become an increasingly popular option for those who wish to reduce or eliminate their dependence on glasses and/or contact lenses. For this reason, TECH Global University presents the Postgraduate Diploma in Preoperative Refractive Surgery. This specialized education program is aimed at healthcare professionals, particularly ophthalmologists, optometrists and healthcare personnel related to refractive surgery, who wish to specialize in the preoperative evaluation of patients.
The postgraduate program offered by TECH, will deal with the most modern techniques of preoperative evaluation and patient selection for refractive surgery. The program includes an important part on preoperative evaluation, in which the criteria for patient selection, diagnostic tests to be performed before surgery, as well as the assessment of pre-existing ocular diseases and their possible complications in the postoperative period are studied. In addition, it provides the flexibility to study at your own pace from anywhere with an Internet connection, allowing students to access content and resources at any time and from anywhere. This is especially advantageous for those who have complicated schedules or who cannot attend face-to-face classes. In this way, they can follow the program at their own pace and adapt it to their needs. This is an excellent option for professionals who wish to specialize in this important field and who are looking to improve the care of patients who wish to undergo refractive surgery. Make the most of this great opportunity and take your career to the next level with TECH!