Achiria
Achiria
Achiria (pronounced ah-kee-ree-uh) is a rare medical condition characterized by the absence of one or both hands at birth. The term is derived from the Greek words "a" meaning without, and "cheir" meaning hand.
Etymology
The term Achiria is derived from the Greek words "a" (α), a prefix meaning without, and "cheir" (χείρ), meaning hand. Thus, Achiria literally translates to "without hand".
Symptoms
The primary symptom of Achiria is the absence of one or both hands at birth. This condition may be associated with other congenital abnormalities, depending on the underlying cause.
Causes
Achiria can be caused by a variety of factors, including genetic mutations, environmental factors, or a combination of both. Some cases of Achiria are associated with specific genetic syndromes, such as Holt-Oram syndrome or Thrombocytopenia-absent radius (TAR) syndrome.
Diagnosis
Diagnosis of Achiria is typically made at birth, based on the physical appearance of the infant. Further diagnostic testing, such as genetic testing, may be performed to determine the underlying cause of the condition.
Treatment
Treatment for Achiria primarily involves physical and occupational therapy to help the individual adapt to life without one or both hands. In some cases, prosthetic devices may be used.
Related Terms
- Amelia: A related condition characterized by the absence of one or more limbs at birth.
- Phocomelia: A condition characterized by the absence or underdevelopment of the proximal portions of the limbs.
- Meromelia: A condition characterized by the partial absence of a limb or limbs.
External links
- Medical encyclopedia article on Achiria
- Wikipedia's article - Achiria
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