How many types of dwarfisim are there?

There are over 200 types of dwarfism, but the two most common types are achondroplasia and diastrophic dysplasia. Achondroplasia accounts for about 70% of all cases and is characterized by a specific skeletal growth pattern. Other types can vary widely in their genetic causes, symptoms, and associated health issues. Overall, dwarfism can arise from various genetic mutations affecting bone growth and development.