title: [Organization of the nasal septum bone and its homologue. II. Os alare et systema palatinum axiale (in fish)].
abstract: The aim of these investigations was differentiation and systematization of elements of osseous medial palate and attempt to discover of spheno-orbital bone homologue in fish (os orbito-sphenoideum). 50 adults fish heads of carps, perch , tench , common pikes and trout were examined. The methodology was described elsewhere. It was stated that in examined animals the pair premaxilla was divided into three parts: corps, palate and frontal process. The para-sphenoid bone was also a double biomechanical system, composed of septum homologue and transverse lamina , the same as in other vertebrates. All above mentioned parts create the palatal axial system. The orbital-sphenoidal bones in fishes are homologue to the sphenoidal bone in birds.
authors.affiliation: Oddziału ORL Wojewódzkiego Szpitala Zespolonego w Pile.
authors.forename: Z F
authors.initials: ZF
authors.lastname: Pedziwiatr
mesh_terms: D000717:Anatomy, Comparative; D000818:Animals; D001717:Birds / Q000033:anatomy & histology*; D005399:Fishes / Q000033:anatomy & histology*; D006801:Humans; D009295:Nasal Bone / Q000033:anatomy & histology*; D009300:Nasal Septum / Q000033:anatomy & histology*; D009915:Orbit / Q000033:anatomy & histology; D012016:Reference Values; D013045:Species Specificity; D013100:Sphenoid Bone / Q000033:anatomy & histology
vernacular_title: Organizacja zrebu kostnego przegrody nosa oraz jej homologów. II. Os alare et systema palatinum axiale (u ryb).