People consider nanism to be an adult point of four feet ten inches and
under. Some mavin can develop dwarfism from different genetic, and other
conditions. It is estimated that between one in every 14,000, and one in
every 27,00 people are born with dwarfism each year.
There are many different conditions that produce dwarfism. Some of these
conditions are a bone disorder called boney dysplasias. The pointless
dysphasia are separated into two different groups, Short-trunk, and Short-
limbed. More than five hundred different skeletal dysplasias have been discovered.
The to the highest degree common skeletal dysplasias is called achondroplasia, and occurs
in one in every 20,000 births in the us, and affects approximately 80% of all people
with dwarfism. Dwarfism occurs in all pagan group. Any two average size
parents can have a squirt with dwarfism. Most causes are genetic, resulting
from a spontaneous mutation, or can be inherited from the parents. In a
mutation a single normal gene in a chromosome on the spur of the moment mutates, which
results in the specific condition.
The mutations occur during pregnancy, and
is the almost common rationality that two parents of average size can have a
child with dwarfism. When dwarfism is inherited both parents have a
recessive gene that produces a dwarfism causing condition, and both pass it
on to the child, the child will have that condition.
Symptoms that occur in most types of dwarfism are short stature, and
shorter limbs, like arms, legs and fingers. These are the most recognizable.
Others may include an increased risk of ear infection, and interview loss,
increased head size, a prominent forehead, apnea, which is a look into in
breathing, while asleep, small ribcage, a curved and wriggle spine, difficulty
bending, and straightening elbows, being double jointed, and a delay in
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