1/13
TriA Wk8
Rx we'd prescribe for in isoametropic myopia from 0-4yrs
Rx we'd prescribe for in isoametropic hyperopia with no manifest deviation from 0-4yrs
Rx we'd prescribe for in isoametropic hyperopia with ET from 0-4yrs
Rx we'd prescribe for in isoametropic astigmatism from 0-4yrs
Rx we'd prescribe for in anisotropic myopia from 0-4yrs
Rx we'd prescribe for in anisotropic hyperopia from 0-4yrs
Rx we'd prescribe for in anisotropic astigmatism from 0-4yrs
Functional vision
Physical findings do not reflect patient experience
Fc = F/(1 + dF)
Fc - Compensated power (i.e. the power the px is actually getting)
F - The power of the lens recorded after refraction
d - The difference between the old and new BVD in mm
Prescription copies (GOS(S) 2)
-Pink form
-Issued to all px after exam
(GOS(S) 3)/HES vouchers
-Yellow vouchers
-Covers the cost of the glasses
GOS(S) 4
-Blue voucher
-Can be issued to children in the event of broken/lost glasses
-Can be issued for children under the care of the hospital eye service where a current and valid prescription copy is available
Discretionary vouchers
-Can be completed for children with high prescription at risk of permanent vision damage without their glasses
-Can be completed for kids w additional needs esp where glasses damage/loss is more likely
-If accepted, allows px to have second/spare pair of glasses funded by the NHS as via the normal yellow voucher
Px to refer onto HES
-Under 9 w reduced VA in either one/both eyes
-Suspected ocular pathology
-New/uninvestigated eso or exo deviation, especially if not corrected with glasses
-Over 9 with unexplained VA in either one/both eyes
-Accom/conv issues not responding to exercises
-Suspected neurological pathology