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What Are the Different Parts of a Tooth?

  • Crown: the top part of the tooth, and the only part you can normally see. The shape of the crown determines the tooth's function. For example, front teeth are sharp and chisel-shaped for cutting, while molars have flat surfaces for grinding.   
  • Gumline: where the tooth and the gums meet. Without proper brushing and flossing, plaque and tartar can build up at the gumline, leading to gingivitis and gum disease.   
  • Root: the part of the tooth that is embedded in bone. The root makes up about two-thirds of the tooth and holds the tooth in place.   
  • Enamel: the outermost layer of the tooth. Enamel is the hardest, most mineralized tissue in the body - yet it can be damaged by decay if teeth are not cared for properly.   
  • Dentine: the layer of the tooth under the enamel. If decay is able to progress its way through the enamel, it next attacks the dentine - where millions of tiny tubes lead directly to the dental pulp.   
  • Pulp: the soft tissue found in the center of all teeth, where the nerve tissue and blood vessels are. If tooth decay reaches the pulp, you usually feel pain.

What About the Gums?

The teeth are held in the mouth by 3 important structures; the gingiva or gums, the alveolar bone, and the periodontal ligament

  • Gums: The gum or gingiva is the pink tissue that surrounds the teeth and bone forming a protective barrier at the neck of the tooth. When gums become inflamed the condition is called gingivitis and if the inflammation continues to include the bone, the condition is called periodontitis.  
  • Alveolar Bone: The jawbone that immediately surrounds the teeth is called the alveolar bone. In periodontitis this bone can slowly resorb due to the inflammatory process.   
  • Periodontal Ligament: In between the alveolar bone and the teeth are connective tissue fibers that form the periodontal ligament, that anchor the teeth into place.

What Are the Different Types of Teeth?

Every tooth has a specific job or function (Use the dental arch in this section to locate and identify each type of tooth):

  • Incisors: the sharp, chisel-shaped front teeth (four upper, four lower) used for cutting food.   
  • Canines: sometimes called cuspids, these teeth are shaped like points (or cusps) and are used for tearing food.  
  • Premolars: these teeth have two pointed cusps on their biting surface and are sometimes referred to as bicuspids. The premolars are for crushing and tearing.   
  • Molars: used for grinding, these teeth have several cusps on the biting surface.
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⭐️Please Note ⭐️

 

🌈During the ongoing COVID-19 pandemic we at MediKa Dental are here for you🌈


🚨 If you have a dental emergency that can wait until the next working day please email our team through our website.

🚨If your dental emergency can NOT wait until the next working day please dial 111.

⭐️New Patients can join our practice as Denplan OR Private patients.

⭐️If you are a New Patient seeking NHS treatment please contact 111 OR visit the NHS Choices website to find out more.

⭐️Please note that the phones are incredibly busy during the ongoing COVID 19 pandemic and responding to your call may be delayed.

⭐️Should you choose to leave a voicemail, we would ask that you bear with our team whilst they endeavour to attend to a large number of calls during our opening hours.

⭐️Please note that our practice is closed during the bank holidays and weekends.

⭐️For more information including our opening hours and free access for all to advice on how to manage tooth pain at home please visit our website.

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💫Team @ MediKa Dental 💫