Achondroplasia symptoms
The following are the most common symptoms of achondroplasia; however, each child may experience the condition differently: Shortened arms and legs, with the upper arms and thighs more affected than the forearms and lower legs Large head size with a prominent forehead and a flattened nasal bridge Crowded or misaligned teeth Curved lower spine, a condition also called lordosis (or sway-back) which may lead to kyphosis, or the development of a small hump near the shoulders that usually goes away after the child begins walking Small vertebral canals that may lead to spinal cord compression in adolescence Bowed lower legs Flat feet that are short and broad Extra space between the middle and ring fingers (also called a trident hand) Poor muscle tone and loose joints Frequent middle ear infections that may lead to hearing loss Delayed developmental milestones — for instance, walking may occur between 18 to 24 months of age instead of around 12 months The symptoms of achondroplasia may resemble other problems or medical conditions. Always consult a physician for a diagnosis.