球形嚢管
Ductus saccularis
定义
From the anterior wall of the 椭圆囊管 given off the utricular duct that reunite with the 球囊管（来自球囊后壁）to form the 椭圆囊球囊管（ductus utriculosaccularis），which opens into the 内淋巴管。
从椭圆囊管的前壁发出椭圆囊管，与球囊管（来自球囊后壁）汇合，形成椭圆囊球囊管（ductus utriculosaccularis），后者开口于内淋巴管。
參考資料
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).
