Axiell Internet Server 6 | Details | Dissection of left ear

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Actions	Dissection of left ear Remove from selection Add to selection Object numberGC.12752 TitleDissection of left ear DescriptionDissection of left ear, injected. The auricula, except for removal of the tragus and a small portion of the lobule, is intact. Most of the inferior wall of the external acoustic meatus has been removed, and by section of the bone the tympanic cavity has been laid open. The membrana tympani, malleus, incus, and stapes are exposed, and a portion of the inferior wall of the petrous bone has been removed to show the bony cochlea and the superior semicircular canal in section. The internal acoustic meatus with the facial and auditory nerves entering it is intact. The tympanic antrum is seen in section, and by removal of part of the mastoid process the mastoid air cells are exposed. Object nameEAR, external, middle, internal Object categoryAnatomical, specimen Dimensions Height: 9 cm Width: 8 cm Depth: 5 cm

Object numberGC.12752

TitleDissection of left ear

DescriptionDissection of left ear, injected. The auricula, except for removal of the tragus and a small portion of the lobule, is intact. Most of the inferior wall of the external acoustic meatus has been removed, and by section of the bone the tympanic cavity has been laid open. The membrana tympani, malleus, incus, and stapes are exposed, and a portion of the inferior wall of the petrous bone has been removed to show the bony cochlea and the superior semicircular canal in section. The internal acoustic meatus with the facial and auditory nerves entering it is intact. The tympanic antrum is seen in section, and by removal of part of the mastoid process the mastoid air cells are exposed.

Object nameEAR, external, middle, internal

Object categoryAnatomical, specimen

Dimensions

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