dualism-the doctrine that reality consists of two basic opposing elements, often taken to be mind and matter (or mind and body), or good and evil. dynamism-any of the various theories or doctrines or philosophical systems that attempt to explain the phenomena of the universe in terms of some immanent force or energy.
But chondromalacia patellae affects just one side of the joint, the convex patellar side. (E) Excised patellas show localized softening and degeneration of the articular cartilage. (C) The main symptom of chondromalacia patellae is anterior knee pain.
The weakening due to lumbar spondylosis also influences the cartilage which helps bones to move easily. The degenerative process in the lower back because of lumbar spondylosis can direct to firmness or tightening of the spinal nerves that results in lower back pain which moves further to the buttocks and thighs.