Table 1.

Visual assessment weighted score

Clinical Evaluation Item	Score (no = 0; yes = 1)	Weighted score
Intact globe (no enucleation or evisceration)	0/1	0/20
VA within 4 Snellen lines of baseline VA or better	0/1	0/5
VA at 20/200 or better	0/1	0/5
No binocular diplopia in primary gaze	0/1	0/2
Fusion (Fly) ± prism	0/1	0/2
No symptomatic tearing	0/1	0/3
Intact lacrimal system by probing/irrigation (either canaliculus to NLD)	0/1	0/3
Patient pleased with visual function (poor, fair, good)	0/1/2	0/5/10
Total possible	9	50

Abbreviationss: NLD, nasolacrimal duct; VA, visual acuity.