APPARATUS AND INSTRUMENTS IN OPTOMETRY

Abstract

In optometry, instruments play a crucial role in diagnosing and treating various eye diseases. Modern technology and early diagnosis have significantly improved the detection and treatment of pathologies related to the eyes. The advancement in technology has introduced numerous devices facilitating easier, faster, and more precise diagnosis and treatment for patients with eye conditions. Refractive surgery represents a cutting edge field in eye surgery, and with technological advancements, it is considered the future of eye surgery. Achieving optimal results in ophthalmic surgery requires the use of precise instruments that provide accurate and detailed information about the eye's health. Among these instruments, corneal topography holds a prominent position in diagnosis. Corneal topography allows for the exact measurement of the cornea's condition, aiding in the detection of astigmatism, keratoconus, keratoglobus, cataracts, and identifying suitable candidates for refractive surgery. Utilizing corneal topography yields the most precise diagnostic results and helps determine the most effective treatment approach. This diagnostic method involves colored maps illustrating various corneal pathologies and changes in its anatomical structure, including maps of the anterior and posterior parts of the cornea, as well as the precise corneal cylinder. This research aims to establish a classification method for patients eligible for diopter correction through laser methods such as Lasik PRK or Trans PRK. By analyzing the topography results, detailed information about corneal structure, thickness, anterior and posterior elevation, and corneal cylinder is obtained. This comprehensive diagnosis guides the identification of suitable candidates for refractive surgery. The research data presented here is sourced from a private hospital that incorporates refractive surgery as part of its ophthalmic services. The analysis of the data is presented in charts, offering precise and appropriate diagnoses and treatment recommendations based on the findings. The research's analyzed results contribute to the establishment of conclusive insights in the field.