Polysyndactyly is a congenital anomaly, combining polydactyly and syndactyly, in which affected individuals have an extra finger or toe that is connected, via fusing or webbing, to an adjacent digit.[1][2]
^Lica L (2020). "Polydactyly and Syndactyly". In Longe JL (ed.). Gale Encyclopedia of Medicine (6th ed.). Gale.
^Holmes LB (October 2011). "Limb Malformations". Common Malformations. Oxford University Press. pp. 146–205. doi:10.1093/med/9780195136029.003.0015. ISBN 978-0-19-513602-9.
polysyndactyly, in which the duplicated digit is on the side of the thumb or big toe, is less common. Crossed polysyndactyly, in which polysyndactyly...
can be associated with syndactyly, cleft hand and several syndromes. Polysyndactyly presents various degrees of syndactyly affecting fingers three and four...
Boomerang dysplasia is a lethal form of osteochondrodysplasia known for a characteristic congenital feature in which bones of the arms and legs are malformed...
Overgrowth syndromes in children constitute a group of rare disorders that are characterised by tissue hypertrophy. Individual overgrowth syndromes have...
a third arm as well as a second head. Dipygus Dysmelia Polydactyly Polysyndactyly Supernumerary body parts "Polymelia". Kelani, A. Bariath; Moumouni,...
range SHH limb regulator (ZRS) is associated with triphalangeal thumb-polysyndactyly syndrome". Journal of Medical Genetics. 45 (6): 370–375. doi:10.1136/jmg...
(which is a thumb which has 3 phalanges instead of the usual two), and polysyndactyly (which is a combination of radial polydactyly and syndactyly). One of...
Orofaciodigital syndrome or oral-facial-digital syndrome is a group of at least 13 related conditions that affect the development of the mouth, facial...
phenotypic abnormalities collectively known as polysyndactyly, can occur in the limbs. Polysyndactyly is observed when an excess of Fgf4 is expressed...
mesomelic syndrome (WMS) while complete ZRS duplications underlie Haas type polysyndactyly and preaxial polydactyly (PPD) with or without triphalangeal thumb"...
was in a region where preaxial polydactyly and triphalangeal thumb-polysyndactyly had previously been mapped. This study was important because it expanded...
Wollnik, Bernd (2016-03-01). "A syndrome of microcephaly, short stature, polysyndactyly, and dental anomalies caused by a homozygous KATNB1 mutation". American...
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