In a proper fraction, the numerator is smaller than the denominator. This holds true no matter how large both are. As long as the numerator is the smaller of the two, the fraction is a proper fraction. For example, 998/999 is a proper fraction. Even though the numbers are both large, and they're only separated by 1, the numerator is still smaller than the denominator. Likewise, 1/999 is a proper fraction.
Due to the fact that the sural nerve is so close to the surface of the skin, it makes it much more likely to become injured due to compressions on the skin and the fact that most injuries occur on the surface of the skin.
Ulnar nerve entrapment is also called cubital tunnel syndrome and ulnar tunnel syndrome. Itâs the second most common nerve entrapment after carpal tunnel syndrome. It can cause numbness, tingling and/or pain in the arm and certain fingers. The condition is caused by compression or irritation of the ulnar nerve. The ulnar nerve travels from the shoulder, down the arm and into the hand.