LINK TO FULL VIDEO: [ Ссылка ]

A ridge is any linear elevation on the surface of a tooth and is named according to its location (e.g., buccal ridge, incisal ridge, marginal ridge).

MARGINAL RIDGES are the rounded borders of the enamel that form the mesial and distal margins of the occlusal surfaces of premolars and molars, as well as the mesial and distal margins of the lingual surfaces of the incisors and canines.


Check out our other videos on Landmarks on tooth surfaces with the following links

PART 1: CUSPS - [ Ссылка ]
PART 3: FOSSA- [ Ссылка ]
PART 4: GROOVES AND PITS- [ Ссылка ]
PART 5: CINGULUM, TUBERCLE, MAMELONS- [ Ссылка ]

Reference for content-
Wheeler’s Dental Anatomy, Physiology and Occlusion 10th edition

Also for your reference, check out the following video for better understanding.

SURFACES AND RIDGES OF THE TOOTH- [ Ссылка ]

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