The phrase "nervus maxillaris superior" refers to a major nerve in the human body, specifically in the facial region. This nerve is also known by other synonyms, such as "superior maxillary nerve" and "upper maxillary nerve". It is one of the branches of the trigeminal nerve, originating from the trigeminal ganglion. The nervus maxillaris superior provides sensory innervation to various areas, including the upper teeth, upper gums, and the skin of the face. Understanding its different synonyms can help medical professionals communicate effectively when discussing facial nerve pathways, functions, and potential complications.