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The ear is an organ of hearing and an organ of balance. It consists of the outer, middle, and inner ear. The outer ear includes the pinna (the part you see that is made of cartilage and covered by skin, fur, or hair) and the ear canal.
10 wrz 2016 · The basic anatomical components of the dog and cat ear are as follows: • Auricle, or pinna. • Auditory canal, or external auditory meatus. • Middle ear. • Internal ear. Structure of the External Ear. The external ear is composed of three elastic cartilages: annular, scutiform, and auricular (Figure 1-1).
11 gru 2021 · The stapes of the dog’s middle ear consist of a head, neck, two legs, a footplate, and a muscular process. This stapes lies in a horizontal plane with the base medially. The base is articulate with the cartilage, which covers the edge of the vestibular window. The head of the dog ear stapes articulates with incus through the lenticular process.
17 wrz 2016 · The focus of this chapter is to (1) clarify the anatomy of the ear by comparing and contrasting anatomic features of the domestic animal species, (2) address the responses to injury and the defense mechanisms protecting against injury, and (3) delineate various otic diseases that either affect many different species or are more unique to ...
The endoscope enabled us to define detailed endoscopic anatomy in cadaveric canine heads (n = 15), and in patients (n = 5) it enabled reliable and safe removal of pathological tissue.
21 sie 2023 · The purpose of the current anatomy module is to describe the normal anatomy of the inner and middle ear of the dog as depicted using CT of the temporal bone. Material and methods. A CT examination of the skull was conducted under general anesthesia on a 7 year old dog, positioned in ventral recumbency.
23 cze 2017 · The canine middle ear (Figs 1.12 and 1.13) consists primarily of an air-filled tympanic cavity that is separated from the external ear by the tympanic membrane and from the inner ear by the vestibular and cochlear windows.
