On a panoramic image,the ____________ air space appears as a diagonal radiolucency located superior to the radiopaque shadow of the soft palate and uvula.

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On a panoramic image,the nasopharyngeal air space appears as a diagonal radiolucency located superior to the radiopaque shadow of the soft palate and uvula.The palatoglossal air space is found between the palate and the tongue and appears as a horizontal,radiolucent band located above the apices of the maxillary teeth.The glossopharyngeal air space is the portion of the pharynx located posterior to the tongue and oral cavity and appears as a vertical,radiolucent band superimposed over the ramus of the mandible.

On a Panoramic Image,the ____________ Air Space Appears as a Diagonal