KnowraPolydactylyLinked fromLinked fromThe 10 pages that link to Polydactyly, each with the reason it gives.All 10Broader topic 3Related 4Compared with 3PhalanxRelated: Extra digits contain additional skeletal elements, including phalanges.Limb developmentRelated: It can arise when limb patterning signals specify additional digit identities.Little fingerRelated: Extra digits may occur beside the little finger, on the ulnar side of the hand.Smith–Lemli–Opitz syndromeRelated: Postaxial polydactyly is a characteristic feature in some affected individuals.