Hypertelorism

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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Hypertelorism
Hypertelorism
Synonyms	Orbital hypertelorism
Pronounce	N/A
Specialty	N/A
Symptoms	Increased distance between the eyes
Complications	Vision problems, cosmetic concerns
Onset	Congenital
Duration	Lifelong
Types	N/A
Causes	Genetic disorders, craniofacial syndromes
Risks	Genetic inheritance
Diagnosis	Physical examination, imaging studies
Differential diagnosis	Telecanthus, craniosynostosis
Prevention	N/A
Treatment	Surgical correction
Medication	N/A
Prognosis	Varies depending on underlying cause
Frequency	Rare
Deaths	N/A

File:Hypertelorism, Ocular (Greig) 2.jpg

Illustration showing the anatomy of
a human face with hypertelorism, highlighting
the increased distance between the eyes.

Medical diagram comparing normal eye
spacing with hypertelorism, providing< a clear
visual representation of the condition.

Hypertelorism is a medical condition characterized by an abnormal increase in the distance between the inner canthi of the two eyes, also known as orbital hypertelorism. While typically referring to the eyes, the term "hypertelorism" can also be used to describe an increased distance between two organs or bodily parts.

Overview of Hypertelorism

Hypertelorism is a condition that can be present at birth or may develop over time. It is often associated with various genetic disorders and syndromes. The condition is not solely a cosmetic concern, as it may indicate underlying developmental issues.

Causes and Associated Conditions

The causes of hypertelorism can vary and often involve genetic factors. It is associated with several congenital conditions, including craniofacial syndromes, cleft lip and palate, and certain chromosomal abnormalities. Environmental factors during pregnancy, such as exposure to certain drugs or toxins, may also contribute to the development of hypertelorism.

Diagnosis and Measurement

Diagnosis of hypertelorism is usually made through physical examination and imaging studies. Measurements of the distance between the eyes are compared to standard values to determine the presence and severity of hypertelorism. Genetic testing may also be conducted to identify any associated syndromes or conditions.

Treatment and Management

The treatment of hypertelorism depends on the underlying cause and the severity of the condition. In some cases, surgical intervention may be necessary to correct the spacing of the eyes and address any associated craniofacial abnormalities. Supportive care and monitoring are important, especially in cases where hypertelorism is part of a broader syndrome.