At least 9 non-symptomatic syndromes with additional subtypes are characterized. Most syntactic forms are inherited as autosomal dominant, but two autosomal recessive and X-linked recessive entities have also been described. 15th day. 2012г.
Is the webbed toe recessive or dominant?
Polydactyly and polydactyly also have different inheritances. Most syndactic forms follow autosomal dominant inheritance, 25, SD7 and SD9 are autosomal recessive, and 1 and SD5 are X-linked recessive.
Are webbed feet hereditary?
Historically, approximately 10-40% of reported cases of webbed toes and toes are derived from genetic traits. It can also be part of certain underlying disorders, such as Apert Syndrome, Holt-Oram Syndrome, and Poland Syndrome.
Is it rare to have webbed feet?
In humans, it is considered abnormal and occurs in about 1 in 2,000 to 2,500 live births. Most commonly, the second and third toes are webbed or bound to the skin with soft tissue.
What causes a baby to be born on a webbed toe?
What is the cause of webbed toes? Syndactyly occurs when the toes cannot be properly split and separated during the development of the baby in the womb. It may not be an independent finger due to hereditary conditions (for example, webbed toes may be associated with Down's syndrome), but this is rare.