Summary of The Lost Art of RGP Fitting #RGPLenses #CornealLenses #RoseK2 | OOLS | Dr. Elizabeth Chetty

Dr. Elizabeth Chetty, an academic optometrist, delves into the world of RGP (Rigid Gas Permeable) contact lenses, highlighting their importance and versatility. She outlines a detailed six-step fitting procedure, stressing the significance of selecting the right lens design based on the corneal condition, determining the base curve, and evaluating the fluorine pattern. Dr. Chetty emphasizes the need for guidelines, experience, and creativity in fitting RGP lenses, particularly for conditions like keratoconus. She shares valuable clinical tips, such as adjusting power and using white light and fluorine for evaluation during the fitting process.

Key Points

Conclusion

In conclusion, Dr. Elizabeth Chetty emphasizes the importance of a thorough fitting assessment, including a three-hour tolerance trial, to achieve the best possible fit for RGP lenses. Through her expertise and insights, she sheds light on the art of RGP fitting and the intricacies involved in achieving successful outcomes for patients.

Notable Quotes

02:09 — « on this talk about rigid gas permeable Coral contact lens »
03:27 — « this is actually quite useful in helping you decide what is too Steep and what is too flat when you first start off with fitting rgps »
03:53 — « so on alignment is zero »
04:14 — « doing your over refraction in a trial frame and looking at the movement and you know giving adaptation time and all of that what you need »
04:24 — « and then the other rule is that if you were to change the back optic Zone diameter you also need to just remember to adjust the base curve accordingly »

Category

Science and Nature

Video