Table 1:

Results of the 29 cases with traumatic optic neuropathy, their respective time from injury to MRI, and visual acuity

Patient No.Days between Injury and MRIVA on Affected Side (logMAR)Hyperintensity due to Diffusion RestrictionADC (10−3 mm2/s) in the Posterior Segment of the Injured ON
112NANE
215NANE
31−0.7NE
47NANE
57−4.7+0.3
615NA1.25
715NA1.4
89−4.70.825
91−11.5
102−4.70.85
112−0.481.25
1212NA1.3
1310NA1.6
147NA1.35
155NA1.35
168−4.7+0.15
1712−10.92
1811NA1.65
1912NA+0.75
201−4.7+0.38
214−4.7+0.05
221NA1.074
234NA1.15
243NA+0.6
2511NA1.15
2610NA1.65
275−4.7+0.15
281NA0.65
291NA+0.285
  • Note:—logMAR indicates logarithm of the minimum angle of resolution; NA, not available; NE, not evaluated; +, present; −, absent.