marginal ridge
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Marginal sea — Marginal seas as defined by the IMO … Wikipedia
ridge — 1. A (usually rough) linear elevation. SEE ALSO: crest. 2. In dentistry, any linear elevation on the surface of a tooth. 3. The remainder of the alveolar process and its soft … Medical dictionary
marginal carina — (MOLLUSCA: Bivalvia) A ridge running from umbo to posteroventral angle of the shell delimiting the posterior area in Trigoniacea … Dictionary of invertebrate zoology
Mid-ocean ridge — Oceanic ridge, including a black smoker A mid ocean ridge is a general term for an underwater mountain system that consists of various mountain ranges (chains), typically having a valley known as a rift running along its spine, formed by plate… … Wikipedia
oceanic ridge — Continuous, submarine mountain chain extending approximately 50,000 mi (80,000 km) through all the world s oceans, separating them into distinct basins. The main ridge extends down the middle of the Atlantic Ocean, passes between Africa and… … Universalium
Strawberry Ridge, Saskatchewan — Strawberry Ridge is a residential subdivision located in the Rural Municipality of Aberdeen No. 373. It is named after the Strawberry Hills upon which it sits, the hills having been named as a result of an abundance of wild strawberries to be… … Wikipedia
crest — 1. A ridge, especially a bony ridge. SEE ALSO: crista. 2. The ridge of the neck of a male animal, especially of a stallion or bull. 3. Feathers on the top of a bird s head, or fin rays on the top of a fish s head. SYN: crista [TA]. [L. crista] … Medical dictionary
Maxillary central incisor — Maxillary central incisors of permanent and primary teeth marked in red. The maxillary central incisor is a human tooth in the front upper jaw, or maxilla, and is usually the most visible of all teeth in the mouth. It is located mesial (closer to … Wikipedia
Commonly used terms of relationship and comparison in dentistry — There are numerous commonly used terms of relationship and comparison that refer to different aspects of teeth and are frequently utilized in articles about dentistry. Many of them are included below as a sort of glossary to assist with… … Wikipedia
Invisalign — is a series of clear, removable teeth aligners that both orthodontists and dentists use as an alternative to traditional metal dental braces. As of April 2008, more than 730,000 patients have completed or are currently in treatment.… … Wikipedia
