Lake Superior 82,000 sq km, 31,698 sq miles in size, is the largest fresh water lake in the world. It is about 350 miles (565 km) long and 160 miles (257 km) at its widest point. The deepest point is 1,332 ft, while the average depth is 500 ft. Shoreline: 2,730 miles (includes islands).
A pterygium can lead to severe scarring on your cornea, although this is rare. This condition needs to be treated since the scarring can cause vision loss. For minor cases, treatment usually involves eye drops or ointment to treat inflammation. In the most serious cases, treatment usually involves a corneal transplant.urgery is also done when a pterygium causes a loss of vision or a condition called astigmatism, which results in blurry vision. You can also discuss surgical procedures with your doctor if you want the pterygium removed for cosmetic reasons. There are a couple of risks associated with these operations.
Temporomandibular disorder - often called TMJ (a set of symptoms including face or jaw pain, jaw clicking, and ringing in the ears) What causes fibromyalgia? The causes of fibromyalgia are unclear. They may be different in different people. Current research suggests involvement of the nervous system, particularly the central nervous system (brain and spinal cord). Fibromyalgia is not from an autoimmune, inflammation, joint, or muscle disorder. Fibromyalgia may run in families. There likely are certain genes that can make people more prone to getting fibromyalgia and the other health problems that can occur with it. Genes alone, though, do not cause fibromyalgia.