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Although many mutations have been discovered, teratogens have also been implicated in leading to this anomaly, thus making it of multifactorial origin. There are three polydactyly subtypes (radial, ulnar, and central), and treatment options depend on the underlying feature.<\/jats:p>","DOI":"10.1891\/0730-0832.35.3.135","type":"journal-article","created":{"date-parts":[[2016,5,18]],"date-time":"2016-05-18T03:58:41Z","timestamp":1463543921000},"page":"135-142","source":"Crossref","is-referenced-by-count":27,"title":["Polydactyly: A Review"],"prefix":"10.1891","volume":"35","author":[{"given":"Marie Claire","family":"Farrugia","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean","family":"Calleja-Agius","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"793","published-online":{"date-parts":[[2016,1,1]]},"reference":[{"issue":"2","key":"2019091815151411000_35.3.135.1","doi-asserted-by":"crossref","first-page":"114","DOI":"10.4103\/0975-9476.113876","article-title":"Management of postaxial polydactyly by \u201cKsharsutra\u201d: a minimally invasive Ayurvedic parasurgical procedure","volume":"4","year":"2013","journal-title":"J Ayurveda Integr Med"},{"key":"2019091815151411000_35.3.135.2","doi-asserted-by":"publisher","DOI":"10.1242\/dev.051789"},{"issue":"4","key":"2019091815151411000_35.3.135.3","first-page":"405","article-title":"Polydactyly: a genetic study in South America","volume":"25","year":"1973","journal-title":"Am J Hum Genet"},{"issue":"1","key":"2019091815151411000_35.3.135.4","first-page":"75","article-title":"A genetic study of polydactyly in Utah","volume":"22","year":"1970","journal-title":"Am J Hum Genet"},{"issue":"8","key":"2019091815151411000_35.3.135.5","first-page":"1564","article-title":"Upper-extremity congenital anomalies","volume":"85-A","year":"2003","journal-title":"J Bone Joint Surg Am"},{"key":"2019091815151411000_35.3.135.6","doi-asserted-by":"publisher","DOI":"10.5999\/aps.2013.40.3.232"},{"key":"2019091815151411000_35.3.135.7","doi-asserted-by":"publisher","DOI":"10.1002\/dvdy.22609"},{"issue":"6","key":"2019091815151411000_35.3.135.8","doi-asserted-by":"crossref","first-page":"1052","DOI":"10.1016\/j.jhsa.2011.02.018","article-title":"Incidence of Fanconi anemia in children with congenital thumb anomalies referred for diepoxybutane testing","volume":"36","year":"2011","journal-title":"J Hand Surg Am"},{"key":"2019091815151411000_35.3.135.9","first-page":"1e","article-title":"Diamond Blackfan syndrome","volume":"2","year":"2010","journal-title":"J Pediatr Sci"},{"key":"2019091815151411000_35.3.135.10","unstructured":"Sadler TW . 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