Clinical spectrum of tuberculous optic neuropathy

Journal of Ophthalmic Inflammation and Infection

Table 5 Snellen visual acuity and complications (n = 62 eyes)

	Number of eyes (%)
Snellen visual acuity
	Initial (n = 62 eyes)	Final (n = 60 eyes)
>20/50	23 (37.1 %)	46 (76.7 %)
≤20/50	39 (62.9 %)	14 (23.3 %)
≤ 20/200	24 (38.7 %)	6 (10.0 %)
Complications
Visual field defects	29 (46.8 %)
Defects (n = 29 eyes)
•Enlarged blind spot	8 (27.6 %)
•Central scotoma	4 (13.8 %)
•Altitudinal defect	2 (6.9 %)
•Peripheral defect	2 (6.9 %)
•Enlarged blind spot + paracentral scotoma	2 (6.9 %)
•Central scotoma + peripheral defect	2 (6.9 %)
•Other^a	6 (20.7 %)
•Not specified	3 (10.3 %)
Recovery (n = 29 eyes)
•Full	6 (20.7 %)
•Partial	6 (20.7 %)
•No	7 (24.1 %)
•Not specified	10 (34.5 %)
Optic atrophy	13 (21.0 %)

^aOther: enlarged blind spot + central scotoma (n = 1), cecocentral scotoma + peripheral defect (n = 1), paracentral scotoma (n = 1), altitudinal defect + peripheral defect (n = 1), quadrantanopia (n = 1), 3-quadrantanopia (n = 1)