The accommodation of lens implants.
Efforts devoted to the production of accommodative lens implants may be premature as there is conflicting information about the functional performance of the aged ciliary muscle which may determine their performance. Additional doubts exist on the performance of the ageing lenticular capsule in connection with some types of implant. Not only do these matters need resolving, but the change in the optical power of the eye needs also to be large enough for reading glasses to become unnecessary. However, not all these strictures apply to the development of accommodative lens implants for children who may be aphakic following operations, e.g. for congenital cataracts.
Weale
R A
RA
Institute of Gerontology, King's College London, and Eye Department, University College London Hospital, London, UK. robert.weale@kcl.ac.uk
D000065:Accommodation, Ocular; D002924:Ciliary Body / Q000502:physiology; D006801:Humans; D019654:Lens Implantation, Intraocular; D007910:Lenses, Intraocular; D009130:Muscle, Smooth / Q000502:physiology; D011305:Presbyopia / Q000503:physiopathology / Q000628:therapy; D011474:Prosthesis Design