<Ul> <Li> medially and anteriorly to the submental space (located medial to the paired submandibular spaces, separated from them by the anterior bellies of the digastric muscles). </Li> <Li> posteriorly and superiorly to the sublingual space (located above the mylohyoid muscle) </Li> <Li> inferiorly to the lateral pharyngeal space </Li> </Ul> <Li> medially and anteriorly to the submental space (located medial to the paired submandibular spaces, separated from them by the anterior bellies of the digastric muscles). </Li> <Li> posteriorly and superiorly to the sublingual space (located above the mylohyoid muscle) </Li> <Li> inferiorly to the lateral pharyngeal space </Li>

The submandibular anatomic landmark refers to the area