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Clinodactyly is an autosomal dominant trait that has variable expressiveness and incomplete penetrance. [citation needed] Clinodactyly can be passed through inheritance and presents as either an isolated anomaly or a component manifestation of a genetic syndrome. [2] Many syndromes are associated with clinodactyly, including those listed below.
Camptodactyly is a medical condition that causes one or more digits (fingers or toes) to be permanently bent.It involves fixed flexion deformity of the proximal interphalangeal joints.
Congenital radioulnar synostosis is rare, with approximately 350 cases reported in journals. It typically affects both sides (bilateral) and can be associated with other skeletal problems such as hip and knee abnormalities, finger abnormalities (syndactyly or clinodactyly), or Madelung's deformity. [1]
Clinodactyly of the right hand. As very few cases of XYYY syndrome in adult men have been reported, drawing certain conclusions about sexual functioning and reproduction is difficult. However, low testosterone appears to be associated.
X-linked recessive inheritance. Mutations in the FGD1 gene are the only known genetic cause of Aarskog-Scott syndrome. The FGD1 gene provides instructions for making a protein that turns on (activates) another protein called Cdc42, which transmits signals that are important for various aspects of development before and after birth.
Clinodactyly is a medical term describing the curvature of a digit (a finger or toe) in the plane of the palm, most commonly the fifth finger (the "little finger") towards the adjacent fourth finger (the "ring finger").
Symptoms include low birth weight, failure to thrive, hypoglycemia, distinctive head shape, abnormal growth, clinodactyly, and digestive issues. [44] Prader–Willi syndrome, caused by missing paternal expression of the region which UBE3A expression inhibits.
Hand-foot-genital syndrome (HFGS) is characterized by limb malformations and urogenital defects. Mild bilateral shortening of the thumbs and great toes, caused primarily by shortening of the distal phalanx and/or the first metacarpal or metatarsal, is the most common limb malformation and results in impaired dexterity or apposition of the thumbs.