In terms of the MRI brain v. orbit, would you happen to know if it is institutional dependent? All of the MRI brains that I have ordered at my institution seems to include all structures up to cornea. There is a specific order for MRI orbit, which we usually get in conjunction with the MRI brain, which to me seems to just add more slices I guess to detect more subtle or smaller areas of optic nerve hyper intensity?
![[UNCUT] "เสรีพิศุทธ์" แฉยับ! งัดหลักฐานใหม่ชั้น 14 ได้นอนคุกสมใจแน่!! I คนดังนั่งเคลียร์ I 2 ก.ย.67](http://i.ytimg.com/vi/O1SSg4p9Izs/mqdefault.jpg)
In terms of the MRI brain v. orbit, would you happen to know if it is institutional dependent? All of the MRI brains that I have ordered at my institution seems to include all structures up to cornea. There is a specific order for MRI orbit, which we usually get in conjunction with the MRI brain, which to me seems to just add more slices I guess to detect more subtle or smaller areas of optic nerve hyper intensity?
Can you please talk about compressive optic neuropathy and timing of decompression?