Dental Plexus Inferior

The dental plexus inferior is an anatomical term for the collection of nerves and vessels that pass through the mandible and are connected to the mouth. The inferior dental plexus is formed by the inferior alveolar nerve, the distal or lingual nerve and the hypoglossal nerve, as well as vessels such as the masticatory artery and vein.

The inferior dental plexus has an important function in dentistry as it is responsible for the innervation and blood supply to the lower jaw, including the teeth, gums, lips, palate, teeth and tongue. In addition, some surgical interventions and dental procedures require knowledge of the anatomical features of the lower dental plexus, for example, dental implants, maxillofacial surgeries, etc.

A characteristic feature of the lower dental plexus is its variability. That is, characteristics and locations vary depending on the individual and anatomical history. Therefore, dentists and surgeons must be aware of the exact locations and sizes of canals and arteries to avoid injury and unexpected complications during dental procedures. For this, a preliminary x-ray examination is necessary to accurately identify the inferior plexus of the submandibular plexus and measure the distances from it to surrounding structures and organs, such as teeth, glossopharyngeal nerves, optic nerves, etc. It is also necessary to ensure the correct direction of the canal and the presence collateral circulation, which may be especially important for determining a safe space for implantation.