Short answer · Medically reviewed summary · Last updated: 2023-07-13
Hanhart Syndrome, also known as Hypoglossia-Hypodactyly Syndrome, is an extremely rare genetic disorder characterized by underdevelopment or absence of the tongue (hypoglossia) and fingers (hypodactyly). Due to its rarity, the prevalence of Hanhart Syndrome is difficult to determine precisely. As a congenital condition, Hanhart Syndrome is present at birth and affects both males and females.
What is the prevalence of Hanhart Syndrome / Hypoglossia-Hypodactyly Syndrome?
Prevalence of Hanhart Syndrome / Hypoglossia-Hypodactyly Syndrome: how many people are affected worldwide, differences by sex and region, with sources.
Hanhart Syndrome, also known as Hypoglossia-Hypodactyly Syndrome, is an extremely rare genetic disorder characterized by underdevelopment or absence of the tongue (hypoglossia) and fingers (hypodactyly). Due to its rarity, the prevalence of Hanhart Syndrome is difficult to determine precisely.
As a congenital condition, Hanhart Syndrome is present at birth and affects both males and females. The exact cause of this syndrome remains unknown, but it is believed to be caused by genetic mutations or disruptions during fetal development.
Since Hanhart Syndrome is so rare, there is limited information available regarding its prevalence. However, it is estimated to occur in less than 1 in 100,000 live births. The syndrome has been reported in various ethnic groups worldwide, suggesting it is not specific to any particular population.
Individuals with Hanhart Syndrome may experience difficulties with speech, feeding, and fine motor skills due to the absence or underdevelopment of the tongue and fingers. Treatment options focus on managing the symptoms and may involve speech therapy, occupational therapy, and surgical interventions to improve functionality.
