Achondroplasia
Definition
Achondroplasia is a common form of dwarfism or short stature due to an autosomal dominant mutation (a mutation on one of the first 22 "non-sex" chromosomes) that causes an individual to have short stature with disproportionately short arms and legs, a large head, and distinctive facial features, including a prominent forehead and a flattened midface.
Description
Achondroplasia is a genetic form of dwarfism due to a problem of bone growth and development. There are many causes for dwarfism, including hormone imbalances and metabolic problems. Achondroplasia belongs to a class of dwarfism referred to as a chrondrodystrophy or skeletal dysplasia. All skeletal dysplasias are the result of a problem with bone...
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