WEBBED HANDS AND FEET SKIN

This syndrome is unusual during birth and leads to childhood multisystem disorder. Timothy syndrome: The co-occurrence of both webbing at a birth rate of ~0.03% is the sign conspicuous for this syndrome.Prenatal Hydantoin Syndrome is caused by the exposure of the fetus to Dilantin. This condition also shows lessened growth of toe and fingernails. Fetal Hydantoin Effect: Children born with this syndrome may have a non-uniform small size during birth with high development of hair on the face and body.Apart from these, heart defects and eye problems are also found in some people along with this condition. Most people are affected individually and have behavioral issues the growth stage affects their social and communication approach. Cornelia de Lange Syndrome: The reduced development that happens before and after birth and leads to the abnormal condition of the bones in the arms, hands, and fingers is categorized as Cornelia de Lange Syndrome.Most often, an amniotic band tightly winds around a limb, which gradually leads to the stoppage of blood flow. A band that folds an arm or leg may result in limited movement with a clubbed foot to occur in severe cases. In mild cases, a band may cover something up around the fetus's fingers or toes, which results in amputations of the digits. It is a complicated process that ranges from mild to severe. Amniotic Band syndrome or constriction band syndrome: This is a condition in which strands from the amniotic sac get separated and wound on digits or other parts of the fetus.It is similar to Grieg cephalopolysyndactyly syndrome, which is a disorder that affects the limbs' growth. Carpenter’s syndrome: Development problems that include premature fusion of craniosynostosis (skull bones) and finger and toe abnormalities are characterized as carpenter’s syndrome.

One gene of the first 22 non-sex chromosomes from either of the parents is responsible for the condition, which leads to an autosomal disorder.

Apert’s syndrome: This abnormality is characterized by a dysmorphic face and severe webbing of the hands and feet.

It causes a different facial appearance, affects the mental process of abstract thinking, and delays growth mostly in the age group from 14-18 and above 60 years.

Down syndrome: This is a hereditary disorder caused when cell division is not normal and results in extra genetic material from chromosome 21.

Complicated webbing: Digits linked with soft and hard tissue in an abnormal shape (bones missing in between).

Complex webbing: Digits connected by bone or cartilage (the soft and hard tissue).

WEBBED HANDS AND FEET SKIN

Simple webbing: Digits joined together by skin or soft tissues.Complete webbing: Webbing in which the skin is linked in the entire path up the digits with all the necessary parts.Incomplete webbing: Inappropriate webbing that takes place partially between the digits.Webbing can be associated with hereditary defects of both Down and Apert syndromes, which lead to unusual development of the bones in the hands and feet. This is unsuccessful in the case of webbed fingers and toes, which lead to digits that are combined. Image Credit: Samrith Na Lumpoon / Shutterstock Causes of Webbed Fingers and Toesĭuring the sixth or seventh week of pregnancy, the child’s hands and feet in the uterus begin to split and form fingers and toes.

However, the chances for only one member in a family to have syndactyly are also commonly seen.

Genetically acquired traits are thought to be a cause since relative members frequently share this condition. In few cases to date, the exact reasons for webbed fingers and toes are unknown. At this stage, the webbing disappears due to the dissolution of the tissue between the digits by an enzyme. However, during 6-8 weeks, cells' death occurs as a normal and controlled part of an organism's growth or development. In only 1 among around 3000 children, this condition occurs.ĭuring the first stage of prenatal development in humans, all the fingers and toes are fused.

However, a similar condition is rare in human beings, and it is even rarer for the fingers or toes to be connected by bones. Such condition is normal (connected only by skin) in terrestrial mammals such as kangaroos, dogs, and cats, in many water-habitat birds, like ducks, and in amphibians like frogs. Syndactyly, an infrequent condition in human beings, is a state where fingers or toes are joined together.

Webbed hands and feet