The blood supply of the stapes is derived from the vessels located in two majorareas:one from the facial canal and the other from the promontory.
The blood supply of the stapes is derived from the vessels located in two majorareas:one from the facial canal and the other from the promontory.
镫骨的动脉一是来自面神经管内的动脉,一是来自鼓室岬血管丛。