How Do You Spell MARGINAL RIDGE?

Pronunciation: [mˈɑːd͡ʒɪnə͡l ɹˈɪd͡ʒ] (IPA)

The spelling of "marginal ridge" is straightforward when using IPA phonetic transcription. The word consists of three syllables: mar-gi-nal. The first syllable, "mar," is pronounced with a long "a" sound, as in "car." The second syllable, "gi," is pronounced with a hard "g" sound, as in "give." The third syllable, "nal," is pronounced with a short "a" sound, as in "cat." The pronunciation for "ridge" is also standard, with the "i" pronounced with a short "i" sound, like in "lid."

MARGINAL RIDGE Meaning and Definition

1. A marginal ridge refers to a narrow elevated area located on the outer surface of a tooth, particularly in the back teeth known as molars and premolars. It forms the borders of the occlusal or chewing surfaces, running in either mesial or distal direction. The marginal ridge functions as a protective ridge that assists in preventing food particles and other debris from entering the crevices between the teeth.

   Anatomically, the marginal ridge is located at the junction of the occlusal and the proximal surfaces of a tooth, serving as a division between these regions. It is composed of enamel, the hard outer layer of a tooth, and primarily contributes to the structural strength and stability of the tooth. The marginal ridge also aids in guiding the cusps or the raised points on a tooth's occlusal surface during the chewing process, promoting efficient and effective mastication.

   Furthermore, the preservation of a tooth's marginal ridge is crucial for maintaining proper oral health. If it becomes worn down or compromised due to factors like tooth decay, attrition, or dental trauma, it can lead to various problems. These include increased susceptibility to dental caries, compromised chewing function, altered occlusion, and a higher risk of periodontal diseases. Dentists often closely examine and evaluate the integrity of the marginal ridge during routine dental check-ups to detect any signs of damage or deterioration and recommend appropriate preventive or restorative measures to maintain oral well-being.

2. One of the ridges of enamel on the outer edges of the masticatory, or occlusal surface of a premolar or molar tooth.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for MARGINAL RIDGE

• narginal ridge
• karginal ridge
• jarginal ridge
• mzrginal ridge
• msrginal ridge
• mwrginal ridge
• mqrginal ridge
• maeginal ridge
• madginal ridge
• mafginal ridge
• matginal ridge
• ma5ginal ridge
• ma4ginal ridge
• marfinal ridge
• marvinal ridge
• marbinal ridge
• marhinal ridge
• maryinal ridge
• martinal ridge
• margunal ridge

Etymology of MARGINAL RIDGE

The word "marginal" comes from the Late Latin word "marginalis", which means "of or relating to a margin". It is derived from the Latin word "margo", meaning "edge" or "border".

The word "ridge" has Germanic roots and is derived from the Old English word "hrycg", meaning "back" or "spine".

Therefore, when combined, the term "marginal ridge" refers to the anatomical structure that forms the border or edge of a ridge, specifically in the context of dental anatomy.