| odontoblastic layer | A layer of connective tissue cells at the periphery of the dental pulp of the tooth. (05 Mar 2000) |
|---|---|
| odontoblastic process | The extension of the odontoblast which lies within the dentinal tubule; application of stimuli to dentin may cause aspiration of odontoblast contents into the process. (05 Mar 2000) |
| odontoblastoma | <tumour> 1. A tumour composed of neoplastic epithelial and mesenchymal cells that may differentiate into cells able to produce calcified tooth substances. 2. An odontoma in its early formative stage. Origin: odontoblast + G. -oma, tumour (05 Mar 2000) |
| odontocete | <zoology> A subdivision of Cetacea, including the sperm whale, dolphins, etc.; the toothed whales. Origin: NL, from Gr, a tooth + a whale. Source: Websters Dictionary (01 Mar 1998) |
| odontoclast | One of the cells believed to produce resorption of the roots of the deciduous teeth. Origin: odonto-+ G. Klastos, broken (05 Mar 2000) |
| odontodynia | Synonym: toothache. Origin: odonto-+ G. Odyne, pain (05 Mar 2000) |
| odontodysplasia | A localised arrested tooth development which appears to involve most commonly the anterior teeth, usually on one side of the midline, most often the maxillary central and lateral incisors. Roentgenographically, the teeth have a ghostlike appearance. Calcification and bits of prismatic enamel may be found in the pulp and the enamel is thin and absent in part. (12 Dec 1998) |
| odontogenesis | The process of development of the teeth. Synonym: odontogeny, odontosis. Origin: odonto-+ G. Genesis, production (05 Mar 2000) |
| odontogenesis imperfecta | A localised arrested tooth development which appears to involve most commonly the anterior teeth, usually on one side of the midline, most often the maxillary central and lateral incisors. Roentgenographically, the teeth have a ghostlike appearance. Calcification and bits of prismatic enamel may be found in the pulp and the enamel is thin and absent in part. (12 Dec 1998) |
| odontogenic cyst | A cyst derived from odontogenic epithelium. Origin: odont-+ G. Genos, birth, origin, + suffix -ic, pertaining to (05 Mar 2000) |
| odontogenic cyst, calcifying | A mixed radiolucent-radiopaque lesion of the jaws with features of both a cyst and a solid neoplasm. It is characterised microscopically by an epithelial lining showing a palisaded layer of columnar basal cells, presence of ghost cell keratinization, dentinoid, and calcification. (12 Dec 1998) |
| odontogenic cysts | Cysts found in the jaws and arising from epithelium involved in tooth formation. They include follicular cysts (e.g., primordial cyst, dentigerous cyst, multilocular cyst), lateral periodontal cysts, and radicular cysts. They may become keratinised (odontogenic keratocysts). Follicular cysts may give rise to ameloblastomas and, in rare cases, undergo malignant transformation. (12 Dec 1998) |
| odontogenic dysplasia | A localised arrested tooth development which appears to involve most commonly the anterior teeth, usually on one side of the midline, most often the maxillary central and lateral incisors. Roentgenographically, the teeth have a ghostlike appearance. Calcification and bits of prismatic enamel may be found in the pulp and the enamel is thin and absent in part. (12 Dec 1998) |
| odontogenic epithelial cell | Epithelial layer that will give rise to teeth. (18 Nov 1997) |
| odontogenic fibroma | <tumour> A rare odontogenic tumour found in soft tissue or as a central bony lesion. The tumour is composed of fibrous connective tissue, odontogenic epithelium, and sometimes calcification. (05 Mar 2000) |
Synonyms : Odontogenic Tumors, Squamous, Squamous Odontogenic Tumors, Tumor, Squamous Odontogenic, Tumors, Squamous Odontogenic
Synonyms : Dental Tissue Neoplasms, Dental Tissue Neoplasm, Neoplasm, Dental Tissue, Odontogenic Tumor, Tissue Neoplasm, Dental, Tissue Neoplasms, Dental, Tumor, Odontogenic, Tumors, Odontogenic
Synonyms : Axis, Dens, Odontoid Processes, Process, Odontoid, Processes, Odontoid
Synonyms : Fibro-Odontoma, Fibroodontoma, Ameloblastic Fibro-odontoma, Ameloblastic Fibro-odontomas, Compound Odontoma, Compound Odontomas, Fibro Odontoma, Fibro odontoma, Ameloblastic, Fibro-Odontomas, Fibro-odontomas, Ameloblastic, Fibroodontomas, Odontomas
Synonyms : Odontometries
| odontology |
dentistry: the branch of medicine dealing with the anatomy and development and diseases of the teeth
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| odontogenic cyst |
one derived from epithelium, usually containing fluid or semisolid material, which develops during various stages of odontogenesis. Nearly all odontogenic cysts are enclosed within bone. Primordial, dentigerous, periodontal, and gingival cysts are the specific types.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| odontalgia |
A toothache, also known as odontalgia, is an aching pain in or around a tooth. In most cases toothaches are caused by problems in the tooth or jaw, such as cavities, tooth rot, gum disease, a cracked tooth, jaw disease, or exposed tooth rot. Causes of a tooth ache may also be a symptom of diseases of the heart, such as angina or a myocardial infarction. ...
출처: en.wikipedia.org/wiki/Odontalgia
|
| odontophobia |
The English suffix -phobia is technically used to describe irrational, disabling fear as a mental disorder, and commonly misused to describe hatred of a particular thing or subject. Everyday language has misused the use of this suffix as a mild or irrational fear with no serious substance; however, its origin is from areas of psychiatry which study serious phobias which disable a person's life. ...
출처: en.wikipedia.org/wiki/Odontophobia
|
| odontoid |
This is a part of the second cervical vertebral bone (C 2 ) in the upper cervical spine. It is also called the dens.
출처: www.lieberson.com/en/neurgosurgery_glossary/o.htm
|
| odo | large primitive predatory aquatic insect having two pairs of membranous wings |
|---|---|
| odo | an ache localized in or around a tooth |
| odo | sand sharks |
| odo | type and sole genus of Carchariidae: sand sharks |
| odo | shallow-water shark with sharp jagged teeth found on both sides of Atlantic |
| odo | the eruption through the gums of baby teeth |
| odo | toothed whales: dolphins |
| odo | any of numerous and diverse orchids of the genus Odontoglossum having racemes of few to many showy usually large flowers in many colors |
| odo | a toothlike process at the back of 2nd vertebra of the neck |
| odo | the branch of medicine dealing with the anatomy and development and diseases of the teeth |
| odo | genus of Central and South American crested partridges resembling quails |
| odo | any property detected by the olfactory system |