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No. Polydactyly is purely an autosomal dominant genetic disorder and cannot be caused by any environmental stress.

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15y ago

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Does polydactyl affect human mentally?

polydactyly is the condition of having more than the normal number of fingers &/ toes. i suppose this could effect person's self-image. but polydactyly does not, in & of itself cause mental illness.


If both parents are heterozygous for polydactyly what percentage of offspring will exhibit polydactyly?

There is a 25% chance that the offspring will exhibit polydactyly if both parents are heterozygous for the trait.


How is Polydactyly treated?

Polydactyly can be corrected by surgical removal of the extra digit or partial digit


Can CT scans cause nerve damage... My husband how four in ICU 10 months ago and now he is loosing sensation in his toes?

NoCT scans do not cause nerve damage.


What are polydactyly and syndactyly?

Polydactyly is the term for the presence of extra fingers. Syndactyly is the term for fused fingers.


Is there a way to detect a carrier of polydactyly?

Polydactyly can be diagnosed by external observation, x ray, and fetal sonogram


When does polydactyly occur?

Polydactyly occurs during fetal development, typically when a baby is still in the womb. It is a congenital condition where a baby is born with extra fingers or toes. Polydactyly can be detected through prenatal ultrasound screening in some cases.


Who discovered polydactyly?

Tyler Steven Hayden discovered polydactyly.


Is Polydactyly autosomal or sex-linked?

Polydactyly is typically autosomal, meaning it is not linked to the sex chromosomes. However, in some rare cases, polydactyly can be part of a sex-linked genetic disorder.


How is polydactyly prevented?

There is no known prevention


Is the presence of a sixth digit?

polydactyly


Are cases of polydactyly always genetic?

Cases of polydactyly can be either genetic or occur sporadically. Genetic polydactyly is inherited and can be passed down in families, while sporadic polydactyly may result from random genetic mutations or other factors.