A simple eyesight screening programme for dental undergraduates: results after 7 years.

This paper reports the results of a simple eyesight screening programme for dental undergraduates which has been used for 7 years. Examinations were performed by orthoptists at a general hospital associated with the dental school. Defects in visual acuity, squints, limitations of convergence, defective stereopsis and colour vision were found. Many students were unaware of their visual defects, and the findings support the continued use of visual screening to identify and encourage those with defects to seek professional treatment at an early opportunity. Many of the defects were correctable or could be improved with help. Those with defective colour-vision were encouraged to seek assistance with shade selection during their clinical careers. The value of visual screening and the significance of the findings are discussed.