What is Dwarfism? Dwarfism is a condition of short stature that results from a specific genetic or medical disorder. It is generally defined by the medical community as an adult height of 4 feet 10 inches (147 cm) or less. The average adult height among people with the most common forms of dwarfism is approximately 4 feet (122 cm). There are over 200 distinct medical conditions that can cause dwarfism. It is important to note that the vast majority of people with dwarfism have normal intelligence, lead healthy lives, and have a standard life expectancy. Types & Symptoms Dwarfism is clinically categorized into two broad classifications based on physical appearance: 1. Disproportionate Dwarfism This is the most common category. It occurs when some parts of the body are small, while others are of average or near-average size. Common signs include: Trunk: Usually an average-sized torso. Limb...