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  • Innovative technologies for the improvement of functional results of excimer laser correction of astigmatism

    Редактор | 2017, Clinical case, Practical medicine 03 (17) Ophthalmology | 27 апреля, 2017

    E.G. POGODINA, K.V. MALGIN

    Orenburg branch of the Interbranch Scientific and Technical Complex «Eye Microsurgery» named after acad. S.N. Fedorov of the Ministry of Health of the Russian Federation, 17 Salmyshskaya Str., Orenburg, Russian Federation, 460047

    Pogodina E.G. ― ophthalmologist of the Laser Surgery Department, tel. +7-903-367-17-78, e-mail: elenapogodina56@yandex.ru

    Malgin K.V. ― ophthalmologist, tel. (3532) 65-06-82, e-mail: nauka@ofmntk.ru

    The analysis of functional results of 4 FemtoLasik surgeries in patients with myopic astigmatism using Verion system was carried out. To control cyclotorsion we used the method of combining the preparatory marking with horizontal axis of optical target of Microscan-CFP excimer laser. 4 eyes (2 patients) were examined in the preoperative stage using Verion diagnostic module. Preliminary data were stored and based in the Verion operating M-module. The formation of corneal flap was carried out by Ziemer FEMTO LDV Z2 femtosecond laser (Switzerland). Correction of myopic astigmatism was carried out by «Microscan-CFP» excimer laser with pulse repetition rate of 300 Hz, spot diameter of 0.8, and eye pupil tracking system. Using Verion system capabilities at the preliminary stage, we managed to achieve high functional results in patients with myopic astigmatism, to determine the position of the meridians with high precision, to conduct preliminary marking and to efficiently carry out compensation of cyclotorsion during FemtoLasik surgery using «Microscan-CFP» excimer laser.

    Key words: cyclotorsion, astigmatism, excimerlaser correction.

    REFERENCES

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    Метки: 2017, E.G. POGODINA, excimerlaser correction, K.V. MALGIN, Practical medicine 03 (17) Ophthalmology

    ‹ To the dear teachers TO THE KAZAN SOCIETY OF OPHTHALMOLOGISTS OF THE REPUBLIC OF TATARSTAN — 110 YEARS, FROM SOURCES ABOUT ONE TODAY! ›
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