Palatine raphe
Palatine Raphe
The Palatine Raphe (pronunciation: /ˈpælətaɪn ˈræfi/) is a prominent anatomical feature found in the oral cavity.
Etymology
The term "Palatine" is derived from the Latin word "palatum" meaning "roof of the mouth", and "Raphe" is a term of Greek origin, "ῥαφή" (rhaphḗ), meaning "seam" or "suture".
Definition
The Palatine Raphe is a vertical ridge in the middle of the hard palate, extending from the uvula at the back of the mouth to the incisive papilla near the front teeth. It marks the fusion line of the palatal shelves during embryonic development.
Related Terms
- Hard Palate: The anterior, bony part of the palate.
- Soft Palate: The posterior, muscular part of the palate, extending from the palatine raphe.
- Uvula: A small, bell-shaped structure located at the posterior edge of the soft palate, near the palatine raphe.
- Incisive Papilla: A small, rounded elevation of tissue located at the front of the hard palate, near the palatine raphe.
See Also
External links
- Medical encyclopedia article on Palatine raphe
- Wikipedia's article - Palatine raphe
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