Mylohyoid groove

The mylohyoid groove (Sulcus mylohyoideus) is a deep groove located on the border between the mandible and the hyoid bone. It is an important anatomical formation that plays an important role in the functioning of the respiratory and digestive systems.

The mylohyoid groove starts from the base of the lower jaw and runs through the hyoid bone to its upper edge. It is about 1.5-2 cm wide and about 5 mm deep. Inside, the groove contains many muscles and nerves that provide movement of the lower jaw and tongue.

One of the main functions of the mylohyoid grooves is to allow the up and down movement of the lower jaw, which is necessary for chewing and swallowing. In addition, the sulcus also plays an important role in maintaining the correct position of the tongue in the mouth.

However, if the mylohyoid groove is damaged or missing, it can lead to various problems such as speech problems, difficulty chewing and swallowing, and impaired breathing function.

In conclusion, the mylohyoid groove is an important anatomical structure in the human body that plays a key role in the functioning of many body systems. Understanding its anatomy and functions can help in the diagnosis and treatment of various diseases associated with this area.

The maxillary-hyoid groove, groove (lat. sulcus mylo-hyoideo) is a groove between the tongue and the muscle that lowers the lower jaw. It is limited externally by the medial pterygoid muscle, and internally and laterally by the medial process of the pterygoid process. Located approximately along the midline of the pharynx or slightly inward. (details [here](https://ru.wikipedia.org/wiki/Maxillary_