Clinical Genetics of Polydactyly: An Updated Review
Frontiers in Genetics, 2018 Polydactyly, also known as hyperdactyly or hexadactyly is the most common hereditary limb anomaly characterized by extra fingers or toes, with various associated morphologic phenotypes as part of a syndrome (syndromic polydactyly) or may occur as a ...
Muhammad Umair +2 more
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Dual molecular diagnosis of CEP290 and GLI3 mutations identified in an infant with leber congenital amaurosis and postaxial polydactyly, a Bardet-Biedl syndrome phenocopy. [PDF]
BMC OphthalmolBackground Leber congenital amaurosis (LCA) is one of the earliest-onset and most severe forms of inherited retinal disease, and Bardet-Biedl syndrome (BBS) is a rare non-motile primary ciliopathy with a diverse multi-organ phenotype.
Wang L +6 more
europepmc +2 more sources
Treatment for central polydactyly of the foot with nine toes: a rare case report [PDF]
BMC Musculoskeletal DisordersBackground Pediatric polydactyly is a common congenital disorder of the hand and foot that affects the development and psychology of children. It can be classified into postaxial polydactyly, preaxial polydactyly and central polydactyly.
Yu Chen, Chunhua Yin, Xiaofang Shen
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Case Report: Congenital absence of the fifth metacarpal with polydactyly and syndactyly. [PDF]
Front PediatrCongenital hand malformations encompass various types, with polydactyly and syndactyly being common. However, congenital absence of the metacarpal is rarely reported, and literature on this condition remains limited.
Qin Z, Luo X, Ding X, Liao S.
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American Journal of Obstetrics and Gynecology, 2019 Abstract This chapter reviews background information about the prevalence, sex ratio, genetics, recurrence risk and epidemiology of isolated and syndromic preaxial, postaxial and mesoaxial (central) polydactyly of the hands and feet. Various patterns of isolated and bilateral polydactyly and common associated malfomations (syndactyly ...
Martha W F, Rac +2 more
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New Classification of Polydactyly of the Foot on the Basis of Syndactylism, Axis Deviation, and Metatarsal Extent of Extra Digit [PDF]
Archives of Plastic Surgery, 2013 Background Polydactyly of the foot is one of the most frequent anomalies of the limbs. However, most classification systems are based solely on morphology and tend to be inaccurate and less relevant to surgical methods and results.
Hyo Hyun Seok +2 more
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A Case of Familial Polydactyly From Turkey [PDF]
Turkish Journal of Plastic Surgery, 2016 Polydactyly is among the most frequently encountered congenital anomalies of the extremities. Although it is usually presented in an isolated and sporadic manner, familial cases can also be rarely encountered.
Billur Sezgin
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Parallel Evolution of Polydactyly Traits in Chinese and European Chickens. [PDF]
PLoS ONE, 2016 Polydactyly is one of the most common hereditary congenital limb malformations in chickens and other vertebrates. The zone of polarizing activity regulatory sequence (ZRS) is critical for the development of polydactyly.
Zebin Zhang +13 more
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On-Top Plasty at the Level of the Metatarsal Neck for Treatment of Polydactyly
Frontiers in Pediatrics, 2022 Polydactyly is a common deformity of the limbs, and excision of the extra digit has shown good results in the vast majority of patients. However, this treatment approach may not suitable for all cases of polydactyly.
Wei Liao, Li Jiang, Pengfei Zheng
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Spontaneous pre-axial polydactyly in Swiss mice
Ciência Rural, 2021 : Spontaneous polydactyly has been described in several species, but only one report about it in Swiss mice. The aim of the current study was to report the spontaneous occurrence of pre-axial polydactyly in Swiss mice.
Cristina Barbosa +2 more
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