Tooth Extraction

抜歯とは下記のいずれかの理由で歯を顎骨から抜き出す。

  • 虫歯がひどくなる。或いは汚染がはやる。
  • 他の生える歯を邪魔する。
  • ひどい歯周病で周りの膜や骨を悪化する。
  • インプラントのために抜く
  • 顎骨の関節で残る歯。
  • 歯がひび割れて修復ができない。
  • 口腔に出られない歯。
  • 頭や首あたりに光線かけられて、その歯を抜かなければならなくなる。


抜歯の種類

通常の抜歯と手術連携の抜歯

通常の抜歯は局所麻酔してから道具で歯周を解剖してダメの歯は浮かんでくる。先生はペンチを使って力をコントロールして歯を揺れて窩から取り出す。

手術連携の抜歯は歯を簡易に抜けない場合に使う。例え歯茎の中で折れた。或いは口腔に十分出られない状態。抜歯の原則は歯茎を空けて歯を抜き出す。時には周りの骨を一部削って歯を取り出す。多くの場合は歯を分割して小片にして外す。このとき必要に応じて局所麻酔か全身麻酔かをかける。


Post-extraction healing

Following extraction of a tooth, a blood clot forms in the socket, usually within an hour. Bleeding is common in this first hour, but its likelihood decreases quickly as time passes, and is unusual after 24 hours. The raw open wound overlying the dental socket takes about 1 week to heal. Thereafter, the socket will gradually fill in with soft gum tissue over a period of about one to two months. Final closure of the socket with bony remodeling can take six months or more.

 

1. After a tooth extraction,blood will fill the socket forming clot.

2. This is gradually covered by gum as healing progresses.

3. Looking closely into the socket, blood clot that fills the socket gradually turns into the granulation and eventually bone.

 

TOP

A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.

I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.

When, while the lovely valley teems with vapour around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image.

Duis dictum tristique lacus, id placerat dolor lobortis sed. In nulla lorem, accumsan sed mollis eu, dapibus non sapien. Curabitur eu adipiscing ipsum. Mauris ut dui turpis, vel iaculis est. Morbi molestie fermentum sem quis ultricies. Mauris ac lacinia sapien. Fusce ut enim libero, vitae venenatis arcu. Cras viverra, libero a fringilla gravida, dolor enim cursus turpis, id sodales sem justo sit amet lectus. Fusce ut arcu eu metus lacinia commodo. Proin cursus ornare turpis, et faucibus ipsum egestas ut. Maecenas aliquam suscipit ante non consectetur. Etiam quis metus a dolor vehicula scelerisque.

Nam elementum consequat bibendum. Suspendisse id semper odio. Sed nec leo vel ligula cursus aliquet a nec nulla. Sed eu nulla quam. Etiam quis est ut sapien volutpat vulputate. Cras in purus quis sapien aliquam viverra et volutpat ligula. Vestibulum condimentum ultricies pharetra. Etiam dapibus cursus ligula quis iaculis. Mauris pellentesque dui quis mi fermentum elementum sodales libero consequat. Duis eu elit et dui varius bibendum. Sed interdum nisl in ante sollicitudin id facilisis tortor ullamcorper. Etiam scelerisque leo vel elit venenatis nec condimentum ipsum molestie. In hac habitasse platea dictumst. Sed quis nulla et nibh aliquam cursus vitae quis enim. Maecenas eget risus turpis.