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sirenomelia
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sirenomelia

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Also known as symmelia, Mermaid syndrome

thumb|upright|Sirenomelia Sirenomelia, also called mermaid syndrome, is a rare congenital deformity in which the legs are fused together, giving the appearance of a mermaid's tail, hence the nickname.

Key facts

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File:Sirenomelia preparate.jpg
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Sirenomelia, Lyon natural history and anatomy museum
Medical condition (new).symptoms
Fused legs, Renal agenesis, Urinary retention
Medical condition (new).complications
Malformations of organs
Medical condition (new).onset
Birth
Medical condition (new).causes
See Causes
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?
Medical condition (new).treatment
Surgery
Medical condition (new).prognosis
Usually die in infancy
Medical condition (new).deaths
?

via Wikipedia infobox

Research

2,691 papers

via PubMed

~9 min read

Encyclopedic overview

14 sections
Contents
  • Classification
  • Presentation
  • Causes
  • Genetics
  • Diagnosis
  • Prognosis
  • Epidemiology
  • Etymology
  • History
  • Notable individuals
  • Tiffany Yorks
  • Shiloh Pepin
  • Milagros Cerrón
  • References

thumb|upright|Sirenomelia Sirenomelia, also called mermaid syndrome, is a rare congenital deformity in which the legs are fused together, giving the appearance of a mermaid's tail, hence the nickname.

== Classification == left|thumb|Classification of sirenomelia by the presence or absence of bones within the lower limb. I) all bones of thigh and lower leg present II) fused fibula III) fibula absent IV) partially fused femur, fused fibula V) partially fused femur VI) fused femur, fused [[tibia VII) fused femur, tibia absent]]Sirenomelia is classified by the skeletal structure of the lower limb, ranging from class I, where all bones are present and only the soft tissues are fused, to class VII where the only bone present is a fused femur.

Excerpted from Wikipedia’s “sirenomelia” article, available under the CC BY-SA 4.0 licence.

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