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mylohyoid

mylohyoid

9.9
About the muscle under the mouth that joins the lower jaw to a small neck bone
  • adjective
  • /ˌmaɪloʊˈhaɪɔɪd/
  • Specialized
translation icon : milohioideo
  • The swelling did not extend beyond the submandibular triangle, and the clinical opinion was that it was localized on the floor of the mouth, above the mylohyoid muscle.
  • mylohyoid muscle

Examples

  • Deeper inside, a dark-colored, well-defined form was found buried between the muscles of the floor of the mouth, clearly above the mylohyoid muscle and free of the surrounding tissues.

    Academic text (2008)
  • The mylohyoid muscle plays a crucial role in swallowing by elevating the floor of the mouth.

  • We present a case in which this disease occurred in a location not previously reported, the mylohyoid muscle in the submandibular region.

    Academic text (2009)
  • The large superficial aspect and small deep portion of the submandibular gland are continuous around the free posterior border of the mylohyoid muscle.

    Academic text (2004)
  • The upper part of the medial surface rests on the mylohyoid muscle anteriorly and the hyoglossus muscle posteriorly.

    Academic text (2004)
  • Although skeletal muscle commonly harbors the cysticerci, we report a case in which they had infested the mylohyoid muscle in the floor of the mouth, a site that has not been mentioned previously in the literature.

    Academic text (2009)
  • Because the roots of the second and third molars lie below the mylohyoid line, odontogenic infection from a periapical abscess can descend into the submandibular space.

    Academic text (2004)
  • The upper part of the lateral surface is in contact with the submandibular fossa of the mandible and the medial pterygoid muscle below the mylohyoid ridge.

    Academic text (2004)
  • During the surgery, the surgeon carefully avoided damaging the mylohyoid muscle to prevent complications.

  • Understanding the anatomy of the mylohyoid muscle is important for dental procedures involving the lower jaw.

Surface Forms

mylohyoid positive

Morphology

mylohyoid = hyoid (opaque) = mylo + hyoid

The term 'mylohyoid' is specialized and not transparently derived from its components for most English learners.

Etymology

Mylohyoid comes from two parts: mylo- meaning 'molar' or 'lower jaw' and -hyoid meaning the 'hyoid bone' in the neck. So mylohyoid describes something about the muscle that joins the lower jaw to the hyoid bone, which helps with swallowing and speaking.