As a dental provider, we try our best to educate and empower our patients with the knowledge they need to navigate their oral health. As a patient, being able to tell your dentist exactly where in the mouth your concerns lie is an incredibly useful skill. That is why in today’s blog post, we will continue to “Decode Your Smile” by defining and demystifying some more commonly used terms in the dental profession. Let’s get started!
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Anterior & Posterior Teeth
In dentistry, the terms “anterior” and “posterior” are used to describe the location of the teeth within the mouth. Anterior teeth are those located towards the front of the mouth. They include the incisors and canines, mainly responsible for cutting and tearing food. Posterior teeth are located towards the back of the mouth and include the premolars and molars, which are crucial for grinding and chewing food.
Tooth Numbering
Dentists often use a specific numbering system to identify teeth. The most common system in the United States is the Universal Numbering System:
Teeth are numbered from 1 to 32, moving from the upper right molar (tooth #1), across to the upper left molar (#16), and then to the lower left molar (#17) continuing to the lower right molar (#32).
This system helps dental professionals pinpoint specific issues and communicate more efficiently about treatment plans.
Maxillary & Mandibular Arches
These words may be a mouthful (literally!), but these are the terms dentists use to describe the foundations in which our teeth are set. The upper (Maxillary) arch holds the upper set of teeth and is a part of the skull. This stability provides a solid anchor for the upper teeth, enabling them to effectively meet the lower teeth during the chewing process. Additionally, the Maxillary Arch contains the hard palate, which is crucial for speech and swallowing.
In contrast, the lower (Mandibular) arch is responsible for holding the lower set of teeth. Unlike the Maxillary Arch, the Mandibular Arch is movable, thanks to the temporomandibular joint (TMJ), which allows the mouth to open and close. This mobility is essential for the mechanical action of chewing, as it lets the lower teeth move against the upper teeth to break down food. The Mandibular Arch plays a vital role in the overall function of the mouth, including speaking and expressing emotions through facial movements.
Conclusion
At Coast Dental, we hold the view that education plays a pivotal role in preventive oral healthcare. By gaining a deeper knowledge of your teeth, you can better safeguard your smile and overall dental health.
Whether you’re due for a regular check-up, in search of dental care advice, or have any concerns about your dental health, Coast Dental is your ally through every phase. Let’s collaborate to keep your smile gleaming and healthy for life. To book a consultation with our team, call us at (877) 880-1212 or visit our online appointments page.
