| Title | From paediatrics to reversible presbyopia surgery to silicone oiled eyes: the wonderful world of supplemental IOL use | 
| Purpose | To educate the audience about the scope of supplemental IOL use. | 
| Methods | Classification os surgery into primary vs. secondary, permanent vs. temporary allows the practitioner to understand the situations where supplemental IOLs can be used to help patients. | 
| Results | Modern supplemental IOLs are not just "piggy back IOLs" but a radical new platform. This safer technology opens a variety of uses that have not previously been recognised. | 
| Conclusion | An understanding of the IOL platform of modern supplemental IOLs together with a conceptual classification of surgery allows ophthalmologists to appreciate the wide range of situations where supplemental IOLs may help patients. | 
| Last name | CLAOUE de GOHR | 
| Initials | CMP | 
| Department | Ophtalmology, Queen's Hospital | 
| City | London |