3D reconstruction of the inner ear showing three. It is laterally located and it is attached to the top of the tympanic membrane and to the ends of Rivino's sulcus. Anvil hammer stirrup Stock Photos and Images Anatomy of the ear showing the eardrum, ossicles, hammer, anvil. - The lateral process is a cone-shaped bony projection that originates at the base of the handle. These are the malleus, or hammer, the incus, or anvil, and the stapes, or stirrup.- The anterior process of the malleus is a fine thorn-like bone that originates in the underside of the neck and is connected to the Glaser petrotympanic fissure.As you reach its unattached end, the handle is flattened transversely and decreases in size. While Its upper end features a slight projection, its medial side is curved slightly and faces downward and backward. - The handle, also known as the manubrium, is connected to the tympanic membrane from its lateral side.- The neck connects the head to the handle which extends upwards to the pars flaccida of the tympanic membrane, a small triangular-shaped area located at the top of eardrum.On the opposite side, the lower margin of the facet joint gives rise to the so-called "tooth" or "spur" of the malleus. If there is a problem with the hearing bones, a conductive hearing loss develops. The articular facet joint has a larger upper section and a smaller lower section that forms an angle of about 90°. The malleus (hammer) is the outermost bone and the stapes (stirrup) is the innermost. (hammer) then incus (anvil), and finally the stapes (stirrup). The head connects to the neck of the malleus which then continues down the handle of the malleus or manubrium, which connects to the tympanic membrane. - The head of the malleus is smooth, oval-shaped and attached to the incus.These bones are also known as the hammer, anvil, and. It contains the bones of the middle ear, called the malleus, incus, and stapes. The outer ear is the part that can be seen at the side of the head, along with the ear canal and the eardrum. It transmits the sound vibrations from the eardrum to the incus (anvil). The ear consists of the outer ear, middle ear, and inner ear. It connects with the incus, and is attached to the inner surface of the eardrum. The malleus is made up of 5 parts: the head, the neck, the handle, the anterior process and the lateral process. The malleus, or hammer, is a hammer-shaped small bone or ossicle of the middle ear. The malleus is the largest ossicle in the ear and its main function is to relay the vibrations of the incoming soundwaves produced by the eardrum to the incus.
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