The word "degenerative" refers to something that gradually gets worse or declines over time. It is used to describe a process or condition that causes a deterioration or breakdown of something. Full definition
This, eventually, could relate in the treatment of degenerative diseases in the future. (consumerhealthdigest.com)
Chronic, low - grade inflammation is widely implicated in the onset and progression of degenerative joint disease. (link.springer.com)
For most animals, veterinarians begin with the first recommendations and work their way down this list as needed to control the pain and inflammation associated with degenerative joint disease. (oldenglishsheepdogclubofamerica.org)