*Caudally by pharynx at the level of the palatoglossal arches
*Caudally by pharynx at the level of the palatoglossal arches
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*The outer vestibule is between the teeth and jaw margins medially, to the lips and cheeks laterally and the ramus of the mandible and masseter muscle caudally
+
==Outer Vestibule==
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==Oral cavity proper==
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*Teeth and jaw margins medially
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+
*Lips and cheeks laterally
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+
*Ramus of the mandible and masseter muscle caudally