Notice: Undefined index: digest in /websites/forum2008/viewthread.php on line 554 Notice: Undefined index: views in /websites/forum2008/viewthread.php on line 555 Notice: Undefined index: replies in /websites/forum2008/viewthread.php on line 557 Notice: Undefined index: adminid in /websites/forum2008/include/global.func.php on line 305 Notice: Undefined index: allowreply in /websites/forum2008/viewthread.php on line 196 Notice: Undefined index: allowpost in /websites/forum2008/viewthread.php on line 197 Notice: Undefined index: visitedfid in /websites/forum2008/include/forum.func.php on line 113 Notice: Undefined index: visitedfid in /websites/forum2008/include/forum.func.php on line 125 Notice: Undefined index: relate in /websites/forum2008/viewthread.php on line 226 Notice: Undefined variable: statsdata in /websites/forum2008/viewthread.php on line 227 Notice: Undefined index: relate in /websites/forum2008/viewthread.php on line 228 Notice: Undefined index: topicrelatedad in /websites/forum2008/viewthread.php on line 228 Notice: Undefined index: traderelatedad in /websites/forum2008/viewthread.php on line 228 Notice: Undefined variable: authorid in /websites/forum2008/viewthread.php on line 317 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 1 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 1 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 1 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 1 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 1 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 Notice: Use of undefined constant tags - assumed 'tags' in /websites/forum2008/viewthread.php(601) : regexp code on line 2 洗牙!超音波洗牙!會不會把(牙齒)洗壞? - 健康 - 噓!論壇 _ 無忌的論壇 ~ 歡迎芝麻小事,別聊國家大事 ~

bbs.sheeee.com

‹‹ 上一主題 | 下一主題 ››
發新話題
列印

洗牙!超音波洗牙!會不會把(牙齒)洗壞?

Notice: Undefined index: modaction in /websites/forum2008/forumdata/templates/1_viewthread.tpl.php on line 104 Notice: Undefined index: magicname in /websites/forum2008/forumdata/templates/1_viewthread.tpl.php on line 104

洗牙!超音波洗牙!會不會把(牙齒)洗壞?

[B][color="Blue"]一、「洗牙」是什麼?[/B]

「洗牙」的學名是「結石刮除」,就是利用器械,把附在牙齒表面上的牙結石除去,這些牙結石除有礙美觀外,由於表面粗糙,細菌很容易附著在上面,形成牙菌斑,而牙菌斑便是牙周病元兇,可引起牙齦炎、牙周炎,所以「洗牙」是預防及治療牙周病的方法之一。

「洗牙」依所使用工項之不同可分兩類:
(一)超音波洗牙,利用超音波震盪原理,迅速、方便可除去大部份結石,一般牙科診秒多用它作除去牙結石之器具。一般所說的「洗牙」,大多指超音波潔牙。

(二)利用牙周刮子除去齒齦下牙結石,由於較花時間,操作者須接受特別訓練,一般牙科診所使用機會較少,多用在清除牙齦下結石。

[B][color="blue"]二、牙齒太黃,能否洗白一點?[/B]

牙齒顏色以來源區分,可分內在、外在因素,所謂內在因素,就是牙齒組織結構的顏色,外在的因素如咖啡、茶等色素或銅離子等附著在牙齒表面,洗牙只能清除牙齒表面附著的牙結石及色素,對牙齒本身顏色則不能改變,若您的牙齒本身是黃色,洗牙是不能把它變成雪白的。

[B][color="blue"]三、「洗牙」會破壞牙齒組織??[/B]

您可知身體中最堅硬組織在那?骨頭?不!是牙齒表面的琺瑯質,它的硬度是骨頭的三至四倍,故一般器械在正確使用中,根本奈何不了它,更不會破壞牙齒組織。

[B][color="blue"]四、「洗牙」會把牙縫變大嗎?[/B]

牙與牙之鄰接面間,有個三角形小縫,正常時是被牙齦滿滿充塞住,但當口腔衛生不好時,牙菌斑、牙結石就沈積在這裡,會造成牙周組織之破壞、萎縮,但外表與正常無多大差別,這是由於發炎的牙齦有腫大現象,把原有的牙縫填塞起來,這一連串過程是連續、靜悄悄地進行。

而當牙醫師除去牙結石、牙菌斑後,牙齦回復健康狀態,牙縫自然就露出來;另一方面,一些不健康的牙縫本身就被牙結石佔據,牙結一除去,牙縫也自然露出來,所以這些原因都造成病人的錯覺,以為洗牙後牙縫變大了,其實「洗牙」只是將一問題顯露出來,而非製造問題。
Notice: Undefined index: attachlist in /websites/forum2008/forumdata/templates/1_viewthread.tpl.php on line 245
我是小鹿

TOP

‹‹ 上一主題 | 下一主題 ››
發新話題
Notice: Undefined index: topicrelatedad in /websites/forum2008/forumdata/templates/1_adv.tpl.php on line 97 Notice: Undefined index: relate in /websites/forum2008/forumdata/templates/1_viewthread.tpl.php on line 587