中新网9月11日电 卫生部今日在其官方网站上发布了《口腔健康核心信息和知识要点》，据悉，中国中老年人牙周健康率不足15%，5岁儿童乳牙龋病的患病率为66%，中年人和老年人龋病的患病率分别为88.1%和98.4%。

Beijing on September 11, the ministry of health in its official website today released[Oral health core information and knowledge points],It is reported,China the elderly periodontal health rate less than 15%,5 years old children deciduous teeth caries disease prevalence was 66%,Middle-aged and old caries prevalence disease were 88.1% and 98.4% respectively.

　　《要点》共分为六个部分：

[points]Is divided into six parts:

一、维护口腔健康，促进全身健康 a/Maintenance of oral health,Promotes the whole body health

　　(一)世界卫生组织对口腔健康的定义是“牙齿清洁、无龋洞、无痛感，牙龈颜色正常、无出血现象。”

(a)The world health organization on oral health is defined"Teeth clean/No caries hole/No pain,Gum color normal/No bleeding phenomenon."

　　(二)口腔是人体的重要组成部分，是消化道和呼吸道的起端，具有咀嚼、吞咽、言语、感觉和维持颌面部形态等功能。口腔健康是全身健康的基础。

(two)Oral cavity is an important part of the human body,Is the digestive tract and the QiDuan respiratory tract,Has chewed/swallowing/words/Feeling and maintain maxillofacial morphology and function.Oral health is the foundation of whole body health.

　　(三)口腔疾病与全身疾病可相互影响，常见的牙周病会诱发或加重全身性疾病，如心脑血管疾病、糖尿病、早产、老年痴呆等。全身系统性疾病如糖尿病、艾滋病、某些血液病等也会在口腔有所表现。

(three)Oral diseases and systemic disease can influence each other,Common periodontal disease can cause or aggravate systemic disease,Such as disease of heart head blood-vessel/diabetes/preterm/Dementia, etc.Concomitant systemic diseases such as diabetes/AIDS/Some blood, etc will also showed in the mouth.

　　(四)口腔疾病是可以预防、控制和治疗的，良好的口腔卫生习惯与定期口腔专业保健相结合可维护口腔健康，促进全身健康，提高生命质量。

(four)Oral disease can be prevented/Control and treatment of the disease,Good oral hygiene habits and regular oral health care professional combination can maintain oral health,Promotes the whole body health,Improving the quality of life of.

二、牙周病和龋病是最常见的口腔慢性感染性疾病 two/Periodontal disease and caries disease is the most common oral chronic infectious diseases

　　(一)牙周病和龋病是最常见的口腔疾病，第三次全国口腔健康流行病学调查显示，我国中老年人牙周健康率不足15%，5岁儿童乳牙龋病的患病率为66%，中年人和老年人龋病的患病率分别为88.1%和98.4%。

(a)Periodontal disease and caries disease is the most common oral disease,The third national oral health epidemiological survey,Our country the elderly periodontal health rate less than 15%,5 years old children deciduous teeth caries disease prevalence was 66%,Middle-aged and old caries prevalence disease were 88.1% and 98.4% respectively.

　　(二)牙菌斑是粘附在牙齿表面的细菌膜，是龋病和牙周病的致病因素。有效刷牙是减少和控制牙菌斑最主要的方法。如果牙菌斑没有被及时清除，就会钙化形成牙石，增加牙周病发生的风险。

(two)Dental plaque is adhesion in the teeth surface bacterial membrane,Caries and periodontal disease is a disease of the pathogenic factor.Effective brushing your teeth is to reduce and control the main method to dental plaque.If the dental plaque has not been cleared,Will calcified plaque formation,Increase the risk of periodontal disease happened.

三、龋病、牙周病如不及时治疗，最终会导致牙齿丧失 three/Caries disease/Periodontal disease if not treated in time,Eventually lead to loss of teeth

　　(一)龋病早期没有自觉症状，只有通过定期检查才能发现，及时治疗效果好；如任其发展，会出现疼痛、牙根发炎，肿胀，治疗复杂、费用高，甚至导致牙齿丧失。

(a)Caries disease early not self-conscious symptom,Only through the regular inspection can be found,Timely treatment effect is good;As for its development,Will appear pain/Root inflammation,swelling,Complex treatment/The high cost of,Even lead to tooth loss.

　　(二)牙周病包括牙龈炎和牙周炎，是成人牙齿丧失的首位原因。牙龈炎主要表现为牙龈出血，可治愈但易反复发生。牙周炎是牙龈炎进一步发展的结果，可出现牙龈红肿出血或退缩、牙齿松动、移位、口腔异味等。及时治疗可控制病变，但需长期维护，否则会加重或复发。

(two)Periodontal disease including gingivitis and periodontitis,Is the first cause of adult tooth loss.Gingivitis main show is bleeding gums,Treatable but easily happened repeatedly.Periodontitis is the result of gingivitis further development,Can appear red, swollen gums bleeding or retreat/Loose teeth/shift/Halitosis, etc.Timely treatment can control lesions,But need to long-term maintenance,Can accentuate otherwise or recurrence.

四、龋病是可以预防和控制的 four/Caries disease can be prevented and controlled

　　(一)氟化物可有效预防龋病，应用方法包括全身及局部用氟，局部用氟主要有使用含氟牙膏、含氟漱口液，以及口腔医生使用的含氟涂料和氟化泡沫等。

(a)Fluoride can effectively prevent caries disease,Application methods including systemic and local with fluorine,Local with fluorine mainly use fluoride toothpaste/Containing fluorine gargle,As well as oral doctors use containing fluorine coatings and fluorinated foam, etc.

　　(二)窝沟封闭可有效预防窝沟龋，窝沟封闭的适宜年龄：乳磨牙在3－4岁，第一恒磨牙(六龄齿)在6－7岁，第二恒磨牙在11－13岁。

(two)The pit and fissure sealant can effectively prevent fissure caries,The pit and fissure sealant appropriate age:Milk grind one's teeth in 3-4 years old,The first permanent molar(Six age tooth)In 6 to 7 years old,Second molar in 11 to 13 years old.

　　(三)减少吃糖的次数，少喝碳酸饮料，避免口腔内细菌利用其产酸破坏牙齿而产生龋齿。

(three)To reduce the number of sugar,Drink carbonic acid beverage less,Avoid oral bacteria use its acid yield failure teeth and produce dental caries.

五、牙周病是可以预防和控制的 five/Periodontal disease can be prevented and controlled

　　(一)养成良好的口腔卫生习惯，早晚刷牙、餐后漱口，使用牙线或牙间刷。

(a)By adopting a good oral health routine,Sooner or later, brushing/After dinner gargle,Use dental floss or between teeth brush.

　　(二)刷牙是控制牙菌斑的主要方法，提倡用水平颤动拂刷法，重点刷牙龈边缘和牙缝处的牙面，刷牙要面面俱到，每次至少刷牙2分钟。

(two)Brushing your teeth is the main method to control dental plaque,Advocates level fibrillation whisk brush method,Key to brush his teeth and gums edge in the tooth surface,Brushing your teeth to reach every aspect of a matter,Every time to brush our teeth at least 2 minutes.

　　(三)洁治(洗牙)是清除牙石最有效的方法。提倡每年1次到具备执业资质的医疗机构洁治，预防牙周病的发生。

(three)scaling(cleaning)Is the most effective way to remove plaque.Advocate every year 1 to have professional qualifications of medical institutions scaling,To prevent the occurrence of periodontal disease.

　　(四)吸烟是牙周病的主要危险因素之一，吸烟者患牙周病的概率较不吸烟者高。戒烟对防治牙周病是非常重要的。

(four)Smoking is one of the risk factors of periodontal disease,Smokers have the probability of periodontal disease is not high smokers.Give up smoking for the prevention of periodontal disease is very important.

六、及时修复缺失牙，康复口腔功能 six/Timely repair of missing teeth,Rehabilitation oral function

　　(一)缺失牙在我国中老年人群中很常见，约一半的老年人缺失的牙没有得到修复，且大多数修复的义齿没有得到正确的护理。

(a)Missing teeth in the middle-aged and elderly people in our country is very common,About half of the old missing teeth didn't get repair,And most of the denture repair didn't get the correct nursing.

　　(二)牙齿缺失会影响美观、发音和咀嚼功能，应当及时修复。修复后要正确戴用、注意维护和清洁。

(two)Tooth loss will affect beautiful/Pronunciation and chewing function,Shall timely repair.After the restoration of the right to wear with/Pay attention to maintenance and cleaning.