Weba tube leading from the tympanic cavity to the nasopharynx; it consists of an osseous (posterolateral) portion at the tympanic end, and a fibrocartilaginous (anteromedial) portion at the pharyngeal end; where the two portions join, in the region of the sphenopetrosal fissure, is the narrowest portion of the tube (isthmus); the auditory tube enables … On its lateral surface, it abuts the external auditory meatus [ ear canal ] from which it is separated by the tympanic membrane (eardrum). The tympanic cavity is bounded by: • Facing the inner ear, the medial wall (or labyrinthic wall, labyrinthine wall) is vertical, and has the oval window and round window, the promontory, and the prominence of the facial canal.

Tympanic cavity - Wikipedia

WebAug 25, 2024 · Of, relating to, or resembling a drum.· (anatomy) Relating to the tympanum, eardrum or middle ear. Synonyms: tympanal, myringeal· (music) Resonant. Synonyms ... Webcavity 1. Any hollow space within the body. See: illustration 2. A hidden body space that is accessible from the outside, e.g., rectum or vagina. Referred to in “body cavity search... 3. Derivatives of the coelom, i.e., the pericardial, peritoneal, and plural sacs. See: coelom The tympanic cavity is located between the tympanic membrane, the bony labyrinth … cavity [kav´ĭ-te] 1. a hollow or space, or a potential space, within the body or one … bulla [bul´ah] (pl. bul´lae) (L.) 1. a circumscribed, fluid-containing, elevated … fossa [fos´ah] (pl. fos´sae) (L.) a trench or channel; in anatomy, a hollow or … heroes of might and magic 3 deutsch patch

Epitympanic recess - e-Anatomy - IMAIOS

WebThe petrous part of the temporal bone is pyramid-shaped and is wedged in at the base of the skull between the sphenoid and occipital bones.Directed medially, forward, and a little upward, it presents a base, … WebApr 6, 2024 · A hole or hollow depression in a solid object. Hyponyms: microcavity, minicavity, nanocavity (anatomy) A hollow area within the body. Hyponyms: abdominal cavity, body cavity, buccal cavity, chest cavity, endocavity, exocoelomic cavity, haemal cavity, nasal cavity, oral cavity, orbital cavity, pleural cavity, thoracic cavity, tympanic … WebThe tympanic cavity consists of a small epitympanic recess, a large ventral bulla and the tympanic bulla proper. On the medial wall of the tympanic cavity is the promontory, which houses the cochlea. The cochlear (round) window is located in the caudolateral portion of the promontory, covered by a thin membrane. The vestibular (oval) window is ... heroes of might and magic 3 download ubisoft