Almost all retinal detachments can be repaired with scleral buckle surgery, pneumatic retinopexy, or vitrectomy. But even with such a high rate of success for surgery, it is important to act quickly. The longer you wait to have surgery, the lower the chances that good vision will be restored.
The Earth's axis runs through the North and South poles and it is the line around which the Earth rotates. The geographic North Pole is located approximately 450 miles (725 km) north of Greenland, in the middle of the Arctic Ocean - the sea there has a depth of 13,410 feet (4087 meters).
1 Closest Data for North Pole - 440 mi/709 km, Greenland.