PION meaning in Medical ?

Answer: What is Posterior Ischemic Optic Neuropathy mean?

Posterior ischemic optic neuropathy (PION) is a medical condition characterized by damage to the retrobulbar portion of the optic nerve due to inadequate blood flow (ischemia) to the optic nerve. Despite the term posterior, this form of damage to the eye's optic nerve due to poor blood flow also includes cases where the cause of inadequate blood flow to the nerve is anterior, as the condition describes a particular mechanism of visual loss as much as the location of damage in the optic nerve. In contrast, anterior ischemic optic neuropathy (AION) is distinguished from PION by the fact that AION occurs spontaneously and on one side in affected individuals with predisposing anatomic or cardiovascular risk factors.

reference

Full Form	Category
Project Interuniversitaire Olympiade Natuurkunde	General
Picanto Owners Indonesia	General
Posterior Ischemic Optic Neuropathy	Medical