👉 Megalodactylism is a rare genetic condition that affects the development of the fingers and toes. It typically occurs in children between the ages of 2-10 years old. The symptoms are characterized by: 1. Developmental delay - Children may not be able to grasp objects or walk as normally. 2. Hand and foot deformities - The fingers and toes may be longer than normal, which can make them appear "megalodactylous." 3. Sensory problems