5 Defects in the body that is not visible

Do not think disability is only physical imperfections are visible from the outside only. 5 describe the anatomy of the body design that can be called a disability body. Some errors of this body design is that is one result of a long evolutionary process. Experiencing 5 problems will disrupt the normal workings of the body.

As quoted from Health24, there are 5 conditions in the body, including in terms of disability, namely:

1. Wisdom teeth

 Every person who has a problem with his youngest teeth would have thought that these teeth will not bring anything else other than pain. Another reason that makes someone have to pull a tooth youngest is the lack of adequate space in the mouth for wisdom teeth grow. Human ancestors actually has a longer jaw, so it has room for wisdom teeth to grow. But in the modern person's mouth, wisdom teeth often get stuck or do not have a place to grow that makes it should be revoked.

2. Appendix

 Despite much research on the appendix, but scientists have not succeeded mengidentifiaksi a clear function of human appendix. However, an estimated 5-10 people develop appendicitis, which means that the appendix contains pus and should be done surgery to remove them.

3. Eye Blind spot

Some people have a blind spot in his eyes, when the incoming light can not directly responded to the receptor. This occurs because the receptors located in blood vessels behind the webbing. These conditions make the nerve fiber facing away from light. As a result the connection between the optic nerve and retina looks fragile, which makes the retina may be loose.

4. Airways and the same food.

Another aspect of the design is questionable human body is the path or channel from the air and food through the same pipe. This is what sometimes makes a person choking on food. Some scientists have suggested that channels should trachea (windpipe) and esophagus (food pipe to move down) completely separate. The condition of this problem is sometimes solved by the epiglottis which will help close the trachea when a person menelam food. But it is not a perfect solution.

5. Hemorrhoids

Hemorrhoids are a condition for which there are blood vessels in and around the anus are inflamed. This condition can cause itchy, painful and it is thought to cause the discharge of blood in the stool. Possible causes of this condition is a genetic factor as well as the increased pressure in the rectum (anus) during straining. This shows the veins of the rectum was not designed with good order to withstand certain pressure and friction.