What is the long-form name for the abbreviation DJD?

• A. Fibromyalgia
• B. Degenerative Joint Disease
• C. Degenerative Disc Disease
• D. Osteoarthritis

Answer: (B)

The term DJD expands to degenerative joint disease. This naming captures the idea of degeneration occurring in a joint, which is the common way clinicians describe wear-and-tear changes seen in conditions like osteoarthritis. It’s important to keep straight that degenerative disc disease refers to degenerative changes in intervertebral discs (a different issue) and is not what DJD stands for. Fibromyalgia is a widespread pain syndrome without definite joint degeneration, so it doesn’t fit the acronym. While osteoarthritis is closely related and often described under the umbrella of degenerative joint disease, the long-form expansion of DJD itself is degenerative joint disease.