1757
4
Zoom out
Zoom in
Previous page
1/50
Next page
English
Clean and healthy teeth ... with Philips!
Teeth are essential for a good digestion and also play an important role in
speech. Furthermore, sound teeth are one of the prerequisites for an
attractive appearance.
Unfortunately, teeth are often prematurely lost due to dental decay and
inflammation of the gums. This is mainly caused by dental plaque.
What is dental plaque?
Dental plaque is a soft and sticky film which continually develops on teeth.
It has almost the same colour as teeth and mainly consists of bacteria
which occur normally in the mouth.
As long as plaque is still soft, it can easily be removed.
If not removed timely, plaque will start to calcify. This hard, calcified
plaque is called “tartar”.
New soft plaque will easily adhere to the rough surface of this tartar. As
tartar is usually firmly stuck to the tooth, it must be removed by a dentist or
dental hygienist.
Fig. 1 shows a section of a tooth. The root of the tooth is joined to the
jawbone by strong tissue, called periodontium.
The jawbone is covered by gums or gingiva.
Gums, jawbone and periodontium together form the supporting tissue.
What are the effects of plaque?
The bacteria in the plaque produce an acid which can dissolve the enamel
of the teeth and the dentine beneath it. This will cause dental decay
(caries).
The bacteria also form substances which may cause inflammation of the
gums (gingivitis) or decay of the supporting tissue (periodontitis).
This process is illustrated in fig. 2: the shallow groove around the tooth
has become a deep pocket filled with plaque and tartar.
If the inflammation of the gums is allowed to continue for too long, it may
lead to destruction of the periodontium and gradual loss of the jawbone.
Inflamed gums are generally red and swollen and often bleed when the
teeth are brushed.
Eventually, this may result in the tooth coming loose or falling out (fig. 3).
Thorough and regular removal of plaque will prevent gingivitis from
starting and will help stop the spread of periodontitis.
4
4


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Philips HP405 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Philips HP405 in the language / languages: English, German, Dutch, Danish, French, Swedish, Norwegian, Finnish as an attachment in your email.

The manual is 0,33 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info