Assessment of refractive astigmatism and simulated therapeutic refractive surgery strategies in coma-like-aberrations-dominant corneal optics

Table 1 Demographic data for 11 cases

No.	Age	Eye	Gender	CDVA	Pupil (mm)^a	Coma (μm)^b	Diagnosis	Visual symptoms
1	33	os	Female	0.9	6.4	0.8	Keratoconus	Double images, starburst
2	33	os	Male	0.8	6.9	1.7	Keratoconus	Multiple images, haloes
3	44	od	Male	0.9	4.9	0.4	Keratoconus	Multiple images, starburst
4	44	os	Male	0.6	4.7	0.6	Keratoconus	Double images, starburst
5	49	os	Male	0.3	4.6	0.7	Keratoconus	Multiple images, starburst
6	27	od	Male	0.9	6.2	1.0	Keratoconus	Haloes, starburst
7	36	od	Male	1.0	6.0	0.7	scarring post PRK	Double images, starburst
8	60	os	Male	0.8	4.6	0.8	LASIK flap complication	Double images, starburst
9	20	os	Male	0.8	3.9	0.4	Keratoconus	Double images, starburst
10	24	od	Male	1.0	5.5	1.1	Keratoconus	Starburst
11	27	os	Male	1.0	4.8	0.5	Keratitis	Double images, starburst

CDVA = corrected distance visual acuity
^asize of average of photopic and scotopic pupil
^bRMS coma-like aberrations within individual pupil size, including primary coma from 3rd order and secondary coma from 5th order

ISSN: 2326-0254