Otosclerosis
Otosclerosis is a hereditary disorder that affects the small bone in the ear called the stapes. It can result in the bone becoming fixed and unable to properly vibrate, leading to hearing loss. Treatment may involve hearing aids or surgery to replace the stapes with a prosthetic device.
Enclosing normal hereditary material in a virus and allowing it to move into cells to replace defective hereditary material in the treatment of genetic disorder is a form of gene therapy. A cell in which a virus multiplies itself in a host.
Hereditary spastic paraplegia (HSP) is a group of inherited neurological disorders that primarily affect the legs, causing progressive stiffness and weakness. It is characterized by spasticity and difficulty walking, and the severity can vary widely among individuals. HSP is caused by genetic mutations that disrupt the normal functioning of nerve cells in the spinal cord.
IMHO if it were normal it wouldn't be considered a mental , developmental disorder.
A disorder is a physical condition in which there is a disturbance of normal functioning in an organism, like when a person has down syndrome for example. It is a disorder that happens with in the body.
There is no concrete evidence to support that scoliosis is hereditary, however, surgeons are carrying out a lot of research at the Scottish Texas Rite hospital, they are looking at the gene CHD-7Congenital Scoliosis is a lateral abnormal curve of the spine, resulting from disruption of normal vertebral development
You might need to indicate what the disorder is.
vibration on toyota corolla over 50 mph. when taken foot of gas its normal
when any part of the body declined from its normal way of working due to any reason is known disorder.
Dissociative disorders
Thermal Inversion
Any form disorder will affect the normal functioning of the body. The victim will not be able to do certain activities.