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1. Anatomy of the Ear Done by Febin Mathew (2204312) Doc: Meshveliani Sandro

2. Anatomy of the external acoustic meatus

3. Anatomy of the external acoustic meatus Lateral One-Third (Cartilaginous Portion):Composed of fibrocartilage, continuous with the auricle. Contains fissures of Santorini, small defects that can allow the spread of infection or malignancy. Medial Two-Thirds (Bony Portion): Bounded by the tympanic and squamous parts of the temporal bone. Lined with skin directly attached to the periosteum, with no subcutaneous tissue. May have a small defect called the foramen of Huschke, connecting to the temporomandibular joint. The isthmus, the canal's narrowest point, is located at the junction of the cartilaginous and bony sections.

4. Anatomy of the auricle

5. Anatomy of the tympanic membrane

6. Anatomy of the tympanic cavity

7. Anatomy of the ossicles

8. Anatomy of the muscles

9. Anatomy of the inner ear