Low anterior hairline

Low Anterior Hairline is a condition characterized by an abnormally low hairline on the forehead. This condition can be a normal variation of human anatomy but may also be associated with certain genetic conditions or syndromes. It is important in the field of Dermatology and Genetics, as its presence can be a diagnostic feature for various syndromes.

Definition

A Low Anterior Hairline refers to a hairline that is significantly lower on the forehead than is typically observed. The standard measurement for an adult's hairline to be considered low is less than 2 cm from the highest wrinkle of the forehead. This measurement can vary slightly based on age and gender.

Causes

The causes of a Low Anterior Hairline can be multifactorial. It can be a hereditary trait passed down through families or can be associated with certain genetic conditions, including but not limited to:

• Turner Syndrome
• Noonan Syndrome
• Cornelia de Lange Syndrome

In these conditions, the low anterior hairline is often accompanied by other distinct facial features and physical anomalies.

Diagnosis

Diagnosis of a Low Anterior Hairline is primarily clinical, based on physical examination. However, when it is suspected to be a feature of a genetic syndrome, further genetic testing may be recommended. This can include karyotyping or specific gene testing, depending on the suspected condition.

Treatment

Treatment for a Low Anterior Hairline is not typically necessary unless it is part of a broader condition that requires intervention. In some cosmetic cases, individuals may seek surgical procedures or hairline alteration treatments, but these are considered elective.

Associated Conditions

A Low Anterior Hairline can be an isolated finding or part of a syndrome with other anomalies. Conditions commonly associated with a Low Anterior Hairline include:

• Craniosynostosis
• Metopic Suture Synostosis
• Facial Dysmorphism

Conclusion

While a Low Anterior Hairline can be a benign variation of human anatomy, its presence, especially when associated with other anomalies, can be indicative of underlying genetic conditions. Early diagnosis and intervention can be crucial for managing associated conditions.

Resources

Latest articles - Low anterior hairline

• Most recent articles
• Ongoing trials

Source: Data courtesy of the U.S. National Library of Medicine. Since the data might have changed, please query MeSH on Low anterior hairline for any updates.

‎