Abnormal positioning in which the elbows are turned out.

The legs angle inward, such that the knees are close together and the ankles far apart.

An abnormal restriction of fetal growth with fetal weight below the tenth percentile for gestational age.

Smaller than normal size according to sex and gestational age related norms, defined as a weight below the 10th percentile for the gestational age.

A height below that which is expected according to age and gender norms. Although there is no universally accepted definition of short stature, many refer to "short stature" as height more than 2 standard deviations below the mean for age and gender (or below the 3rd percentile for age and gender dependent norms).

Asthenic habitus refers to a slender build with long limbs, an angular profile, and prominent muscles or bones.

Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.

A type of hearing impairment in one or both ears related to an abnormal functionality of the cochlear nerve.

A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.

Intellectual disability, previously referred to as mental retardation, is characterized by subnormal intellectual functioning that occurs during the developmental period. It is defined by an IQ score below 70.

Osteopenia is a term to define bone density that is not normal but also not as low as osteoporosis. By definition from the World Health Organization osteopenia is defined by bone densitometry as a T score -1 to -2.5.

Berardinelli-Seip congenital lipodystrophy (BSCL) is usually diagnosed at birth or soon thereafter. Because of the absence of functional adipocytes, lipid is stored in other tissues, including muscle and liver. Affected individuals develop insulin resistance and approximately 25%-35% develop diabetes mellitus between ages 15 and 20 years. Hepatomegaly secondary to hepatic steatosis and skeletal muscle hypertrophy occur in all affected individuals. Hypertrophic cardiomyopathy is reported in 20%-25% of affected individuals and is a significant cause of morbidity from cardiac failure and early mortality.

Abnormally small dimension of the Maxilla. Usually creating a malocclusion or malalignment between the upper and lower teeth or resulting in a deficient amount of projection of the base of the nose and lower midface region.

A decreased rate of skeletal maturation. Delayed skeletal maturation can be diagnosed on the basis of an estimation of the bone age from radiographs of specific bones in the human body.

Increased inferior to superior extent of the thorax.

An abnormally short femoral neck (which is the process of bone, connecting the femoral head with the femoral shaft).

Longitudinal densities on radiographs located in a metaphysis (the narrow region of a long bone between the epiphysis and the diaphysis).

Reduced diameter of a long bone with a more pronounced reduction of the diameter of the diaphysis of the long bones.

A morphological anomaly of the rib cage.

Generalized degenerative changes of the fat tissue.

An abnormality of the skin.

A degree of wrinkling of the facial skin that is more than expected for the age of the individual, leading to a prematurely aged appearance.

Reduced number or density of axillary hair.

Reduced number or density of facial hair.

An eye that is more deeply recessed into the plane of the face than is typical.