Facet Arthropathy in the Small Spine Joints
The report says "facet arthropathy." It reads like a diagnosis and tells you very little until it is translated.
Here is the translation, with the source of the definition named and a clear line between what the term describes and what it cannot predict. It is written for readers in East Rutherford and across the Meadowlands who want to read their own paperwork without guessing.
The definition
Cleveland Clinic states it plainly: "Facet arthropathy is arthritis in the small joints of your spine." Put plainly, the report is naming arthritis in the small joints of the spine. The full entry is on the Cleveland Clinic page about facet arthropathy.

What the term describes
It describes where and what: small spinal joints, with arthritis. It is a finding about the joints, written in the shorthand of imaging and clinic notes.
What it does not predict
The same source continues: "It can lead to back or neck pain, stiffness and limited movement." The key words are "can lead." They name possibilities, and they do not say which of them you have, how bad it is, or how it will change. Treat a long Latin-sounding name as a label, not a verdict on your next year.
Where the wider topic lives
A term on one line of a note is a small part of a larger subject. The NHS page on back pain is a plain-language place to see the larger subject before narrowing to one term.
The question to ask
Which joints does the report mean, and are they connected to the pain I actually feel? Bring that to your provider. It turns a term printed on a page in East Rutherford into a conversation about your own spine.