What sort of problem is achondroplasia?

Dwarfism: Achondroplasia, is a birth defect resulting in dwarfism. Dwarfs, or little people have this birth defect. It results from a chromosome problem. Those born with this defect can have multiple problems including difficulty breathing, this can be serious and certain types can be fatal.

Dwarfism: Genetic inherited disorder with altered ability to geow long bones results in a short limb dwarfism with spinal stenosis and charceristic facial geatures.