The term "mylohyoid ridge" is a term used in dentistry to describe a bony ridge located in the floor of the mouth. IPA phonetic transcription explains the spelling of this word as "maɪləʊˈhɔɪd rɪdʒ," where "mylo" is pronounced as "maɪləʊ" and "hyoid" as "ˈhɔɪd." The word "ridge" is pronounced as "rɪdʒ." The use of phonetic transcription helps in the proper pronunciation of medical terms, which is important in proper communication among healthcare professionals.
The mylohyoid ridge is a bony anatomical structure located within the oral cavity, specifically in the lower jaw or mandible. It is a prominent, elevated ridge that runs horizontally along the inner surface of the mandible, parallel to the lower teeth. The name "mylohyoid ridge" is derived from the two muscles that attach to it: the mylohyoid muscle and the superior pharyngeal constrictor muscle.
The mylohyoid ridge serves as an attachment site for these muscles, playing a crucial role in the movement and stabilization of the hyoid bone, which is located in the neck region. The hyoid bone is responsible for many functions, including swallowing, speech, and supporting the tongue.
In dental and orthodontic fields, the mylohyoid ridge is of particular importance. It serves as an anatomical landmark for dental practitioners when considering the placement of dental implants, dentures, or other oral prosthetics. Determining the position and height of the mylohyoid ridge helps ensure the optimal stability and functionality of these dental restorations.
Furthermore, the presence and prominence of the mylohyoid ridge can vary among individuals, as it may be more pronounced in some people due to genetic factors or wear and tear over time. Factors such as age, oral health, and anatomical variations can influence the shape and size of the mylohyoid ridge, which should be taken into account when planning oral surgical procedures or prosthetic interventions.
Linea mylohyoidea.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "mylohyoid" is derived from two Greek words: "mȳlós" meaning "millstone" and "hoidēs" meaning "resembling". The term "mylohyoid" refers to a muscle located in the throat region.
The word "ridge" comes from the Old English word "hrycg", meaning "back" or "spine". It later evolved to refer to a long, narrow elevated area. In the context of anatomy, "ridge" refers to a raised or projecting strip of bone or tissue.
Combining these roots, "mylohyoid ridge" refers to a raised area or strip of bone located along the course of the mylohyoid muscle. It is typically seen as a bony prominence on the inner surface of the mandible (lower jawbone), near the midline.