5 Facts you should know about

Achondroplasia

Achondroplasia is the most common form of short stature

In those with the condition, the arms and legs are short, while the torso is typically of normal length

Those affected have an average adult height of 4 ft 4 in for males and 4 ft for females

Other features can include an enlarged head and prominent forehead

Achondroplasia is caused by a mutation in the FGFR3 gene that results in overactive signaling

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