How are bone spurs in the lower back formed?

Nov 24, 2022 Source: Cainiu Health
Disease description:

My aunt was diagnosed with bone spurs in her lower back, and she has been suffering from severe pain there for several days. How do bone spurs in the lower back develop?

Doctor's answer (1)
Dr. Xu Ge
Lumbar bone spurs are mostly associated with degenerative arthritis. To compensate for cartilage damage, the bone increases its load-bearing capacity, leading to the formation of additional bone spurs in compressed areas. There are various types of lumbar bone spurs that may affect the spinal canal and intervertebral discs, causing radiating pain in both lower limbs and restricted flexion function. Lumbar bone spurs are caused by poor posture, prolonged desk work, and chronic strain on the lower back.