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The mental foramen are located lateral to the _____ of the mandible.

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Final answer:

The mental foramen are located lateral to the mandibular protuberance of the mandible and are exit sites for sensory nerves. The mandibular foramen, found on the medial side of the ramus, allows nerves and vessels to supply the lower teeth.

Step-by-step explanation:

The mental foramen are located lateral to the mandibular protuberance of the mandible. These foramina are the exit sites for the sensory nerves that supply the chin with sensation. The mandibular foramen, on the other hand, is situated on the medial side of the ramus of the mandible. The nerves and blood vessels that supply the lower teeth enter through this foramen and continue along a tunnel in the mandibular body.

During dental procedures, to achieve numbness of the lower teeth, anesthetic injections are made into the lateral wall of the oral cavity, before the sensory nerve enters the mandibular foramen. This area is essential for understanding facial anatomy, especially for medical and dental professionals who perform procedures in these regions.

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