Arachnodactyly
The Arachnodactyly is also known as spiders fingers and in this case the fingers look abnormally long when compared to the size of the palm. This ailment is also known by the name of achromachia and it can both be a kind of birth defect or can even take place in the later years of life. In certain cases some fingers are found to get bent on the opposite direction.Arachnodactyly takes place on its own and it is not a symptom of any other disease. However, it has some connection with other medical conditions.