Head And Neck

The Nasal Cavity - Structure - Vasculature - Innervation Enumerate the characteristic features of the lateral wall of the nose. Answer. The lateral wall of the nose presents the following features: Three conchae/turbinates Superior concha: It is a curved bony projection from the medial surface of the ethmoid bone. It is the smallest concha. Middle … [Read more...] about The Nasal Cavity – Structure – Vasculature – Innervation

Development Of Teeth Write a short note on the development of a tooth. Answer. The tooth develops from two sources: Ectodermal epithelial lining the alveolar process of the jaw and Underlying neural crest mesenchyme. The details are summarized as follows: Ectodermal epithelium lining of alveolar process → Dental lamina → Tooth buds/enamel organs → Ameloblasts … [Read more...] about Development Of Teeth

Understanding The Carotid Sheath: Anatomy, Formation, And Clinical Relevance Write a short note on the carotid sheath. Answer. Formation It is formed by the condensation of fibroareolar tissue around common and internal carotid arteries and internal jugular vein. It extends from the base of the skull to the arch of the aorta. Its anterior wall is connected to … [Read more...] about Understanding The Carotid Sheath: Anatomy, Formation, And Clinical Relevance

Tonsil Describe tonsil under the following headings: Tonsil Location, Tonsil  External features, Tonsil  Tonsillar bed, Tonsil  Nerve supply, Tonsil  Arterial supply, Tonsil  Venous drainage and Tonsil  Applied anatomy. "Importance Of Tonsils In Preventing Throat Infections" Pharynx Anatomy Answer. Tonsil  Location The palatine tonsil … [Read more...] about Tonsils: Anatomy, Functions, Nerve Supply

Waldeyer's Ring: Definition, Anatomy And Pathology Write a short note on Waldeyer’s ring. Answer. Waldeyer’s ring is a ring of submucous aggregations of lymphoid tissue, which surrounds the beginning of respiratory and digestive tracts. "Role Of Waldeyer’S Ring In Preventing Throat Infections" Waldeyer’s Ring Formation The Waldeyer’s ring is formed as follows: … [Read more...] about Waldeyer’s Ring: Definition, Anatomy And Pathology