Death Points For Pham

Front 1

DP for Wesson VA?

Back 1

1.Give adequate instruction (instruct the patient to describe the orientation of the E's procedding from the uper left corner
2. Occlude nonamb eye

Front 2

DP for Hirschberg/Lambda

Back 2

1. Penlite/transillum/DO in primary gaze estimation made monocularly
2. Occlude on eye, Evaluate angle lambda

Front 3

DP for Visuoscopy

Back 3

1. Occlude no amblyopic eye
2. Drawing of target and foveal location

Front 4

DP for Cover testing

Back 4

1. Maintain target/eyes in primary gaze with no head tilt
2. Remove cover, allow patient sifficient time to regain fixation and repeat enough to estimate frequency
3. Move cover to opposite eye, observe eye behind prism and give enough time to regain fixation

Front 5

DP for ACT for concomitancy

Back 5

1. Repeated in each DAF and montored patient's head position
2. Position prism to assure fixation through the prism in each DAF and assure adequate occlusion with the the paddle

Front 6

DP for Park's three step test

Back 6

1. ID accurate which gaze they were assessing
2.ID accurately which tilt they are assessing

Front 7

DP for RDE stereo testing

Back 7

1. Kep target and patient from moving during testing
2. RE-measure stereo with neutralizing prism

Front 8

Red lens for concomittancy

Back 8

1. Maintain red lens poition to assure fixation thru the lens
2. Monitor patient's head position

Front 9

Bagolini Lens test

Back 9

1. Perform UCT at same target and distance

Front 10

Hering Bielschowsky AIT

Back 10

1. Occlude nonpref eye and give horiz AI to pref eye
2. Occlude pref eye and vier vert AI to nonpref eye

Front 11

Red lens test for correspondance

Back 11

1. Add prism (with correct base direction) until vertical alignment is reported by patient
2. Perform UCT at same target/distance

Front 12

Talking pen

Back 12

1. Occlude non amb eye

Front 13

Haidinger brush

Back 13

Occlude non-ambylopic eye

Front 14

Vodnoy

Back 14

1. Set up proper bleaching distance for mask, instruct proper fixation point

Front 15

Vertical afterimage transfer

Back 15

1. Oclude bad eye and flash good eye

Front 16

Monocular training in a binocular field

Back 16

None

Front 17

Cheiroscope

Back 17

None

Front 18

Wheatstone

Back 18

Had patient report sensory fusion response and check "fusion" with douse test.