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Gingival (alveolar) cysts of infants are mostly found in groups, but are frequently found as single nodules. They are present on the alveolar ridges. They are formed from fragments of dental lamina that remains within the alveolar ridge mucosa during tooth formation ( odontogenesis ).
The alveolar process is also called the alveolar bone or alveolar ridge. [3] In phonetics , the term refers more specifically to the ridges on the inside of the mouth which can be felt with the tongue , either on roof of the mouth between the upper teeth and the hard palate or on the bottom of the mouth behind the lower teeth.
Coronal places of articulation include the dental consonants at the upper teeth, the alveolar consonants at the upper gum (the alveolar ridge), the various postalveolar consonants (including domed palato-alveolar, laminal alveolo-palatal, and apical retroflex) just behind that, the subapical retroflex consonants curled back against the hard palate, and linguolabial consonants with the tongue ...
Mylohyoid ridge is a ridge on the inner side of the bone of the lower jaw extending from the junction of the two halves of the bone in front of the last molar on each side. When there is loss of posterior teeth, the alveolar ridge gets resorbed, causing extremely sharp ridge and making the mylohyoid ridge prominent.
The regions are not strictly separated. For instance, in some sounds in many languages, the surface of the tongue contacts a relatively large area from the back of the upper teeth to the alveolar ridge, which is common enough to have received its own name, denti-alveolar. Likewise, the alveolar and post-alveolar regions merge into each other ...
Subapical retroflex plosive. A retroflex (/ ˈ r ɛ t r ə f l ɛ k s,-r oʊ-/ ⓘ), apico-domal, or cacuminal [citation needed] (/ k ə ˈ k j uː m ɪ n ə l / ⓘ) consonant is a coronal consonant where the tongue has a flat, concave, or even curled shape, and is articulated between the alveolar ridge and the hard palate.
Socket preservation or alveolar ridge preservation is a procedure to reduce bone loss after tooth extraction. [1] [2] After tooth extraction, the jaw bone has a natural tendency to become narrow, and lose its original shape because the bone quickly resorbs, resulting in 30–60% loss in bone volume in the first six months. [3]
Alveolar laminals and apicals are two different articulations. A very common laminal articulation is sometimes called denti-alveolar. It spans the alveolar ridge to the teeth but is a little farther forward than other alveolar laminal consonants, which cover more of the alveolar ridge and might be considered postalveolar. This occurs in French.