Ostium — (plural ostia) may refer to: Anatomy Ostium of Fallopian tube Ostium primum or foramen ovale (ostium secundum) of the developing heart Ostium maxillare of the maxillary sinus Ostium of female lepidoptera genitalia This disambiguation page lists… … Wikipedia
Ostium primum atrial septal defect — Classification and external resources Schemating drawing showing the location of different types of ASD, the view is into an opened right atrium. HV: right ventricle; VCS: superior caval vein; VCI: inferior caval vein; 1: upper sinus venosus… … Wikipedia
SINUS S. Laurentii — Golfe de S. Laurent, pars ampla maris Borealis, inter ostium fluvii S. Laurentii ad Occasum et insulam Terrae novae in nova Francia ad Ortum; In eo sunt plurimae insulae; sed praesertim Sancti Ioannis, promontorii Britonum, et Assumptionis … Hofmann J. Lexicon universale
Sinus-venosus-Defekt — Der Atriumseptumdefekt (ASD) oder Vorhofseptumdefekt ist ein Loch in der Herzscheidewand zwischen den beiden Vorhöfen des Herzens. Er ist mit ca. 7,5 % aller angeborenen Herzfehler die dritthäufigste angeborene Herzfehlbildung. Ein ASD tritt auch … Deutsch Wikipedia
ostium — Opening in wall of heart through which blood is drawn from the pericardial sinus [Holdich and Jones, 1983]. Valve of heart [Moore and McCormick, 1969]. Valved opening in heart for retum of blood. (Pl. ostia) [McLaughlin, 1980]. (Order Cladocera) … Crustacea glossary
ostium — A small opening, especially one of entrance into a hollow organ or canal. SEE ALSO: orifice, opening, os, mouth (2). [L. door, entrance, mouth] o. abdominale tubae uterinae [TA] SYN: abdominal o. of uterine tube … Medical dictionary
Ostium sinus venosi — veninio ančio anga statusas T sritis širdies ir kraujagyslių sistema atitikmenys: lot. Ostium sinus venosi ryšiai: platesnis terminas – dešinysis prieširdis … Paukščių anatomijos terminai
ostium sinus coronarii — [TA] opening of coronary sinus: an opening in the wall of the right atrium, situated between the opening of the inferior vena cava and the atrioventricular opening, the lower part of which is covered by the valve of the coronary sinus. Called… … Medical dictionary
apertura sinus frontalis — [TA] opening of frontal sinus: the external opening of the frontal sinus into the nasal cavity; its structure is variable, but it usually drains into the middle meatus. Called also frontal ostium, frontal sinus ostium, and ostium of frontal sinus … Medical dictionary
apertura sinus sphenoidalis — [TA] opening of sphenoid sinus: a round opening just above the superior nasal concha, connecting the sphenoid sinus and the nasal cavity. Called also sphenoid ostium, sphenoid sinus ostium, and ostium of sphenoid sinus … Medical dictionary
