title: Various manifestations of hyperphalangism.
abstract: Hyperphalangism is a rare congenital anomaly, with an extra phalanx between the phalanges in a finger. About 100 cases have been recorded in the literature. We report 42 cases in six generations of a family with various manifestations.
authors.affiliation: Departments of Orthopedics and Medical Genetics, School of Medicine, Osmangazi University, Eskişehir, Turkey.
authors.forename: I
authors.initials: I
authors.lastname: Gunal
authors.forename: T
authors.initials: T
authors.lastname: Durak
authors.forename: V
authors.initials: V
authors.lastname: Oztuna
authors.forename: S
authors.initials: S
authors.lastname: Seber
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D000013:Congenital Abnormalities / Q000235:genetics; D004838:Epiphyses / Q000002:abnormalities; D005385:Fingers / Q000002:abnormalities*; D005799:Genes, Dominant / Q000235:genetics; D006801:Humans; D008297:Male; D008662:Metacarpophalangeal Joint / Q000002:abnormalities; D008663:Metacarpus / Q000002:abnormalities; D009999:Ossification, Heterotopic / Q000473:pathology; D010375:Pedigree