Symptoms may also embody lower back and buttocks ache, foot and heel pain, and ache and swelling in the fingers and toes. Osteoarthritis (noninflammatory or degenerative arthritis) is the most common form of spinal arthritis. It usually affects the decrease back and develops by way of put on and tear. As the cartilage between the joints slowly breaks down, it results in irritation and ache. Because the...