title: [Metastyloid, parastyloid and secondary pisiform bones].
abstract: 3 rare cases of accessory osseous carpal elements are described and compared with similar cases of the literature. Especially a case of a well developed metastyloid bone combined with a parastyloid bone is remarkable. Furthermore a very regressive metastyloid bone and, appearing in another hand, a pisiforme secundarium is described.
authors.affiliation: Abteilung Anatomie, Medizinischen Fakultät der RWTH, Aachen.
authors.forename: A
authors.initials: A
authors.lastname: Prescher
mesh_terms: D000368:Aged; D002348:Carpal Bones / Q000002:abnormalities* / Q000033:anatomy & histology; D006801:Humans; D008297:Male
vernacular_title: Uber Ossa metastyloidea, parastyloidea und pisiformia secundaria.