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The lingual nerve supplies general somatic afferent (i.e. general sensory) innervation to the mucous membrane of the anterior two-thirds of the tongue (i.e. body of tongue) (whereas the posterior one-third (i.e. root of tongue) is innervated via the glossopharyngeal nerve (CN IX) [citation needed]), the floor of the oral cavity, and the mandibular/inferior lingual gingiva.
Axonotmesis mainly follows a stretch injury. These stretch injuries can either dislocate joints or fracture a limb, due to which peripheral nerves are severed. If the sharp pain from the exposed axon of the nerve is not observed, one can identify a nerve injury from abnormal sensations in their limb.
Less common nerves injuries are on the lingual nerve and mental nerve, which are responsible for tongue and chin sensation respectively. The lingual nerve is affected by the wire placement in the molar region. [51] The mental nerve injury can be caused by the presence of bony spurs. A damage in the nerve may require additional therapy to repair ...
The lingual nerve which anaesthetising stops sensation to the lingual aspect of the gingiva, floor of the mouth and the tongue to the midline on that particular side Local anaesthetic is used routinely for dental procedures in oral surgery, restorative, periodontal, and prosthetic dentistry.
Facebook recently paid 1.4 million Illinois residents $397 in 2022 as part of a class action lawsuit for facial recognition breaches through its “Tag Suggestions” feature, per CNBC.
The lingual nerve can also be damaged during otologic surgery, causing a feeling of metal taste. Taste loss can vary from true ageusia, a complete loss of taste, to hypogeusia, a partial loss of taste, to dysgeusia, a distortion or alteration of taste. The primary cause of ageusia involves damage to the lingual nerve, which receives the stimuli ...
Also, in the vast majority of the reports, only the lingual nerve was affected. Nonetheless, direct damage to the nerve caused by 4% drugs has never been scientifically proven. [22] Some research points to needle trauma as the cause of the paresthesia events. [10] [23]
The lingual nerve (one right and one left), which branches off the mandibular branches of the trigeminal nerve and courses just inside the jaw bone, entering the tongue and supplying sense of touch and taste to the right and left half of the anterior 2/3 of the tongue as well as the lingual gingiva (i.e., the gums on the inside surface of the ...