| 영문 | dental caries | 한글 | 충치, 치아우식증 |
|---|---|---|---|
| 설명 | 치아의 조직이 세균에 의해 용해내지 파괴되어 점차 통증을 나타내다가 치아를 잃게 되는 하나의 세균성 병이라고 볼 수 있다. 우리나라에서는 영구치의 충치 이환율이 약 80%로, 한 사람이 2~3개의 충치를 갖고 있는 셈이며, 구강 보건상태는 도시, 농촌지역, 해안지역 순으로 좋다. 원인은 치태(dental plaque)로서, 이것은 점액이나 탈락한 잇몸의 세포들, 그리고 세균 등으로 이루어져 있으며, 점착성이 강하여 치아 표면에 잘 부착되어 양치질이나 칫솔질로는 쉽게 제거되지 않는다. 치태에는 그물모양의 구조내에 막대균과 알균이 섞여 있는데, 특히 내산성 사슬알균과 젖산균이 많다. 현재 가장 유력한 충치의 원인균으로 밝혀지고 있는 이 사슬알균은 설탕을 합성하는 능력을 가지고 있으며, 덱스트란(dextran)을 형성한다고 생각되는데, 이 덱스트란은 물에 녹지 않으며 끈적거리는 점착성이 있어 치태가 치아표면에 잘 붙어 있게 한다. 이 사슬알균은 설탕으로부터 유기산과 치태를 형성한다. 치태 중에는 사슬알균이 생산하는 산이 정체되어 있기 때문에, 이 산에 의해 치아 표면의 단단한 석회질을 녹인다. 대부분이 인산칼슘으로 구성되어 있는 치아의 표면은 산에 의해 칼슘이 분해되어 치아 표면이 거칠어지면서 충치가 진행된다. 이와 같이 세균과 이 세균이 생산하는 화학적 물질에 의해서 충치가 생긴다는 가설을 세균-화학설이라고 한다. 충치의 발생원인에는 이 세균-화학설 이외에도 미생물이 치아표면의 유기질 부위에 먼저 부착되어 산을 만들어 파괴시킨다는 단백용해설도 있으며, 또한 산에 의하지 않는 치아의 파괴, 음식물이 원인이 된다고 주장하는 학설도 있다. 설탕은 충치를 가장 잘 유발시키는 물질로, 섭취 빈도에 따라 충치가 증가한다는 것이 증명되고 있다. 비타민은 충치 요인에 그리 중요하지 않은 것으로 보이며 음식물 내에 존재하는 칼슘과 인 또한 중요하지 않다고 한다. 유전적 소인은 중요한 역할을 하리라 생각되지만 증명하기가 어렵다. |
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| MATH | Modern Approach to Treatment of Hypertension [study] |
|---|---|
| DDS | damaged disc syndrome; dendrodendritic synaptosome; dental distress syndrome; depressed DNA synthesi... |
| CP | candle power; capillary pressure; cardiac pacing; cardiac performance; cardiopulmonary; caudate puta... |
| IPA | immunoperoxidase assay; incontinentia pigmenti achromians; independent physician or practice associa... |
| AADGP | American Academy of Dental Group Practice |
| ADA | American Dental Association |
|---|---|
| CDA | California Dental Association |
| CDS | Community Dental Service |
| CDAS | Corah Dental Anxiety Scale |
| DAI | Dental Aesthetic Index |
| general practice, dental | Nonspecialised dental practice which is concerned with providing primary and continuing dental care. (12 Dec 1998) |
|---|---|
| partnership practice, dental | A voluntary contract between two or more dentists who may or may not share responsibility for the care of patients, with proportional sharing of profits and losses. (12 Dec 1998) |
| group practice, dental | Any group of three or more full-time dentists, organised in a legally recognised entity for the provision of dental care, sharing space, equipment, personnel and records for both patient care and business management, and who have a predetermined arrangement for the distribution of income. (12 Dec 1998) |
| modern genetics | That body of method and analysis that perceives genetics as the study of the economy of nucleic acids and associated compounds. (05 Mar 2000) |
| history of medicine, early modern | The period of the history of medicine from 1451 through 1600 a.d. History of medicine, 15th cent. And history of medicine, 16th cent. Are also available. (12 Dec 1998) |
| history of medicine, modern | The period of the history of medicine from 1601 a.d. To the present. (12 Dec 1998) |
| superior dental branches of superior dental plexus | Branches passing from the superior dental plexus to the roots of the teeth of the upper jaw. Synonym: rami dentales superiores plexus dentalis superioris. (05 Mar 2000) |
| inferior dental branches of inferior dental plexus | Branches passing from the inferior dental plexus to the roots of the teeth of the lower jaw. Synonym: rami dentales inferiores plexus dentalis inferioris. (05 Mar 2000) |
| general practice | A term for physicians who care for all types of medical problems, including internal medical, paediatric, obstetrical, and surgical diseases. Post-graduate training for general practitioners was limited and there was no specialty certification; the field has been replaced by more extensively trained family practitioners. (05 Mar 2000) |
| partnership practice | A voluntary contract between two or more doctors who may or may not share responsibility for the care of patients, with proportional sharing of profits and losses. (12 Dec 1998) |
| group practice | Any group of three or more full-time physicians organised in a legally recognised entity for the provision of health care services, sharing space, equipment, personnel and records for both patient care and business management, and who have a predetermined arrangement for the distribution of income. (12 Dec 1998) |
| group practice, prepaid | An organised group of three or more full-time physicians rendering services for a fixed prepayment. (12 Dec 1998) |
| physician's practice patterns | Patterns of practice related to diagnosis and treatment as especially influenced by cost of the service requested and provided. (12 Dec 1998) |
| mortuary practice | Activities associated with the physical burial of the dead. It excludes cultural practices such as funeral rites. (12 Dec 1998) |
| practice | 1. Frequently repeated or customary action; habitual performance; a succession of acts of a similar kind; usage; habit; custom; as, the practice of rising early; the practice of making regular entries of accounts; the practice of daily exercise. 2. Customary or constant use; state of being used. "Obsolete words may be revived when they are more sounding or more significant than those in practice." (Dryden) 3. Systematic exercise for instruction or discipline; as, the troops are called out for practice; she neglected practice in music. 4. Application of science to the wants of men; the exercise of any profession; professional business; as, the practice of medicine or law; a large or lucrative practice. "Practice is exercise of an art, or the application of a science in life, which application is itself an art." (Sir W. Hamilton) 5. To do or perform frequently, customarily, or habitually; to make a practice of; as, to practice gaming. "Incline not my heart . . . Practice wicked works." 6. To exercise, or follow, as a profession, trade, art, etc, as, to practice law or medicine. 7. To perform certain acts frequently or customarily, either for instruction, profit, or amusement; as, to practice with the broadsword or with the rifle; to practice on the piano. Performance of an act one or more times, with a view to its fixation or improvement; any performance of an act or behaviour that leads to learning. 8. To learn by practice; to form a habit. "They shall practice how to live secure." (Milton) "Practice first over yourself to reign." (Waller) 9. To apply theoretical science or knowledge, especially. By way of experiment; to exercise or pursue an employment or profession, esp. That of medicine or of law. "[I am] little inclined to practice on others, and as little that others should practice on me." (Sir W. Temple) Origin: OE. Praktike, practique, F. Pratique, formerly also, practique, LL. Practica, fr. Gr, fr. Practical. See Practical, and cf. Pratique, Pretty. Source: Websters Dictionary (04 Jul 1999) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|