Coal, oil and natural gas are three main types of fossil fuels. Fossils fuels are combustible materials that are formed over millions of years by the decomposition of plant and animal life. Continue Reading.
Some of the possible common medical causes of Extremity pain may include: 1  Brachial plexus lesions. 2  Carpel tunnel syndrome. 3  Biceps tendonitis.  Raynauds 1  phenomenon. Sickle cell anemia.  Black widow spider 1  bites. Polyneuropathy.  Cat scratch 1  disease. Post herpetic neuralgia.  Erythema nodosum.
Exostoses / osteochondromaâs can cause numerous problems, including: compression of peripheral nerves or blood vessels; irritation of tendons and muscles resulting in painand loss of motion; skeletal deformity; short stature; limb length discrepancy; chronic pain and fatigue; early onsetarthritis.