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歯を失う主な原因とは?
最大の歯科材料及び歯科機器ディーラー、人気歯科用品ご紹介

歯を失う主な原因とは?

歯を失う主な原因とは?

日本人が歯を失う原因の第一位は、実は歯周病。

 

 

歯を失う原因の第一位は「歯周病」、全体の42%、 第二位は「虫歯」、全体の32%となつています。

 

歯周病は、歯を支える歯肉や歯槽骨などの歯周組織を破壊し、その機能を侵す疾患です。その為、歯周病により歯の周りの組織が壊れてしまうと、全く虫歯のない歯でも抜けてしまうのです。

 

発生原因

 

●細菌因子

歯周病菌をかかえこむ歯垢が原因

 

●環境因子

喫煙、ストレス、不規則な生活などの生活習慣

 

●老化や遺伝的要因

老化や遺伝などに加え、糖尿病や肥満、骨祖しょう症など

 

出典:

http://www.athenadentallab.jp/

http://www.page-i.info/

 

 

 

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