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Results for “Optics and Refraction”

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At least 541 records · Page 30Linked to original sources
PubMed1996

Automated lamellar keratoplasty. American Academy of Ophthalmology.

The Academy finds in its preliminary review of keratomileusis in situ and ALK reason for more rigorous evaluation of the safety, refractive accuracy, stability, and optical quality of these microkeratome-based procedures. To understand these issues more thoroughly, the ophthalmic community needs continued access to peer-review literature of sufficient quality to answer the questions posed earlier in this preliminary assessment.

Clinical Trials as Topic↗
PubMed1976

[Low-vision aids in visually handicapped children (author's transl)].

It is reported on 71 visually handicapped pupils. The visual acuity of 48 of these children could be tested with low-vision aids and the electronic television reading apparatus (Reinecker). With telescopic glasses (Zeiss, Keeler) 31 children had an average improvement of their visual acuity of two lines on a test board for near vision (Birkhäuser). With the reading apparatus 43 children showed an improvement of the visual acuity of 5 more lines. Only 3 to 21 pupils, who had been offered a regular use of the telescopic glasses, decided to have one. Finally our own experiences are compared with those of other authors.

Adolescent↗
PubMed1998

Investigating and managing the child with special needs.

Children with disabilities are much more at risk of eye and vision problems than are able children. These problems can take the form of 'optical' defects such as refractive errors and poor accommodation. Thus children with all forms of special needs not only have a right to Optometric services, but have a greater need than the rest of the population. This paper presents recent data on the defects found specifically in children with Down's Syndrome, (but likely to occur in other children) and provides general guidelines for Optometrists working with children with special needs.

Child↗