What is polydactyly?
polydactyly is a genetic state that manifests itself in the form of other fingers and legs. These numbers are sometimes called supernumerary, in reference to the fact that they exceed the number of conventional numbers. Polydactyly is not life -threatening or harmful, although it may be associated with a more serious genetic condition that requires treatment. In some parts of the world, people decide to remove these excess digits to avoid comments or social isolation.
These other digits can have a number of different forms. The most common is the tissue stump without joints, usually placed next to a small finger or tip. In some cases, however, it has other digits of bones and joint joints and can even be used. This can cause X -rays to look quite unusual and sometimes confusing. Some people have polydactyl thumbs, which means they have two inches on the same hands, usually right next to each other.
The condition is caused by the error in the gene determine the shape of the hand or foot. In some cases it is iDecreed genetic occurrence and polydactyl is the only symptom. In other cases, something deteriorates during fetal development, causing genes to omit and grow further digits. In other cases, the condition may be part of a larger genetic state, such as aneuploidy, the odd number of chromosomes that can lead to serious congenital defects.
The only treatment for polydactyly is surgery. Because the condition is not harmful, most surgery is cosmetic, although in some cases further digits may disrupt normal life. Some people decide to maintain polydactyly and in addition to problems with the search for gloves that fit, the condition is usually not a problem. In some areas, however, the birth of the defects are treated with serious superstition; The deformities are considered curse and are associated with satan and evil deeds. In these cases, surgery is a good choice because it will allow the patient much happierivot.
Many people are familiar with polydactyly in cats, because it is a relatively common mutation, especially along the east coast of the United States. Polydactyl Cat can have one or more fingers on each leg, causing the legs to look large and fragmented. Hemingway cats in Florida, which live on the former Ernest Hemingway estate, are well -known polydactyl cats, indicating genetic connection with polydactyles in cats because they represent more generations of felines.