Polysyndactyly: Difference between revisions
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{{Infobox medical condition | |||
| name = Polysyndactyly | |||
| image = [[File:Bulakenyo_adolescent_barefoot_boy_Jeepney_passenger_Syndactyly_Webbed_toes_03.jpg|250px]] | |||
| caption = A case of polysyndactyly showing webbed toes | |||
| field = [[Medical genetics]] | |||
| synonyms = Polysyndactylism | |||
| symptoms = Extra fingers or toes, webbing between digits | |||
| complications = Difficulty with fine motor skills, footwear issues | |||
| onset = Congenital | |||
| duration = Lifelong | |||
| causes = Genetic mutations | |||
| risks = Family history of the condition | |||
| diagnosis = [[Physical examination]], [[X-ray]], [[Genetic testing]] | |||
| differential = [[Syndactyly]], [[Polydactyly]], [[Apert syndrome]] | |||
| treatment = [[Surgical correction]] | |||
| prognosis = Generally good with treatment | |||
| frequency = Rare | |||
}} | |||
'''Polysyndactyly''' is a rare genetic disorder characterized by the presence of extra fingers or toes and webbing between them. This condition is a combination of [[Polydactyly]] and [[Syndactyly]], hence the name Polysyndactyly. | '''Polysyndactyly''' is a rare genetic disorder characterized by the presence of extra fingers or toes and webbing between them. This condition is a combination of [[Polydactyly]] and [[Syndactyly]], hence the name Polysyndactyly. | ||
==Causes== | ==Causes== | ||
Polysyndactyly is caused by genetic mutations. It is usually inherited in an [[Autosomal dominant]] manner, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In some cases, an affected person inherits the mutation from one affected parent. Other cases may result from new mutations in the gene. These cases occur in people with no history of the disorder in their family. | Polysyndactyly is caused by genetic mutations. It is usually inherited in an [[Autosomal dominant]] manner, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In some cases, an affected person inherits the mutation from one affected parent. Other cases may result from new mutations in the gene. These cases occur in people with no history of the disorder in their family. | ||
==Symptoms== | ==Symptoms== | ||
The primary symptom of Polysyndactyly is the presence of extra fingers or toes. These can occur on one or both hands or feet. The extra digits may be fully formed and functional, partially formed, or simply a small, raised bump of skin. In addition to extra digits, webbing or fusion of the fingers or toes (syndactyly) may also occur. | The primary symptom of Polysyndactyly is the presence of extra fingers or toes. These can occur on one or both hands or feet. The extra digits may be fully formed and functional, partially formed, or simply a small, raised bump of skin. In addition to extra digits, webbing or fusion of the fingers or toes (syndactyly) may also occur. | ||
==Diagnosis== | ==Diagnosis== | ||
Polysyndactyly is usually diagnosed at birth based on the physical appearance of the hands and feet. In some cases, the condition may be detected before birth during a routine [[Ultrasound|ultrasound examination]]. Genetic testing may be used to confirm the diagnosis and identify the specific gene mutation. | Polysyndactyly is usually diagnosed at birth based on the physical appearance of the hands and feet. In some cases, the condition may be detected before birth during a routine [[Ultrasound|ultrasound examination]]. Genetic testing may be used to confirm the diagnosis and identify the specific gene mutation. | ||
==Treatment== | ==Treatment== | ||
Treatment for Polysyndactyly depends on the severity of the condition and the presence of other health problems. In some cases, surgery may be used to remove the extra digits and separate the fused fingers or toes. Physical and occupational therapy may be needed to improve hand and foot function. | Treatment for Polysyndactyly depends on the severity of the condition and the presence of other health problems. In some cases, surgery may be used to remove the extra digits and separate the fused fingers or toes. Physical and occupational therapy may be needed to improve hand and foot function. | ||
==See also== | ==See also== | ||
* [[Polydactyly]] | * [[Polydactyly]] | ||
| Line 18: | Line 32: | ||
* [[Genetic disorder]] | * [[Genetic disorder]] | ||
* [[Mutation]] | * [[Mutation]] | ||
[[Category:Genetic disorders]] | [[Category:Genetic disorders]] | ||
[[Category:Rare diseases]] | [[Category:Rare diseases]] | ||
[[Category:Congenital disorders]] | [[Category:Congenital disorders]] | ||
[[Category:Syndromes]] | [[Category:Syndromes]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 22:10, 6 April 2025
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Obesity, Sleep & Internal medicine
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| Polysyndactyly | |
|---|---|
| File:Bulakenyo adolescent barefoot boy Jeepney passenger Syndactyly Webbed toes 03.jpg | |
| Synonyms | Polysyndactylism |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Extra fingers or toes, webbing between digits |
| Complications | Difficulty with fine motor skills, footwear issues |
| Onset | Congenital |
| Duration | Lifelong |
| Types | N/A |
| Causes | Genetic mutations |
| Risks | Family history of the condition |
| Diagnosis | Physical examination, X-ray, Genetic testing |
| Differential diagnosis | Syndactyly, Polydactyly, Apert syndrome |
| Prevention | N/A |
| Treatment | Surgical correction |
| Medication | N/A |
| Prognosis | Generally good with treatment |
| Frequency | Rare |
| Deaths | N/A |
Polysyndactyly is a rare genetic disorder characterized by the presence of extra fingers or toes and webbing between them. This condition is a combination of Polydactyly and Syndactyly, hence the name Polysyndactyly.
Causes[edit]
Polysyndactyly is caused by genetic mutations. It is usually inherited in an Autosomal dominant manner, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In some cases, an affected person inherits the mutation from one affected parent. Other cases may result from new mutations in the gene. These cases occur in people with no history of the disorder in their family.
Symptoms[edit]
The primary symptom of Polysyndactyly is the presence of extra fingers or toes. These can occur on one or both hands or feet. The extra digits may be fully formed and functional, partially formed, or simply a small, raised bump of skin. In addition to extra digits, webbing or fusion of the fingers or toes (syndactyly) may also occur.
Diagnosis[edit]
Polysyndactyly is usually diagnosed at birth based on the physical appearance of the hands and feet. In some cases, the condition may be detected before birth during a routine ultrasound examination. Genetic testing may be used to confirm the diagnosis and identify the specific gene mutation.
Treatment[edit]
Treatment for Polysyndactyly depends on the severity of the condition and the presence of other health problems. In some cases, surgery may be used to remove the extra digits and separate the fused fingers or toes. Physical and occupational therapy may be needed to improve hand and foot function.
