Achondroplasia in children is the most common form of dwarfism; it accounts for about 70% of all cases of dwarfism. Achondroplasia falls into the category of “disproportionate dwarfism”. It is linked to a mutation in the fibroblast growth factor receptor-3. More than 250,000 people in the world are diagnosed with achondroplasia. Achondroplasia diagnosis occurs somewhere between one in every 10,000 and one in every 30,000 live births.