What Does The Teeth Number Chart Look Like?


The teeth number chart, also known as the dental notation or tooth numbering system, is a standardized way of identifying and labeling teeth in dentistry. This chart is commonly used by dental professionals to facilitate communication and documentation of dental treatments. In this article, we will explore what the teeth number chart looks like and its significance in dental care. Additionally, we will provide an overview of how to locate the best orthodontist near you in Houston.


Understanding The Teeth Number Chart:

The teeth number chart divides the mouth into four quadrants: the upper right quadrant (UR), upper left quadrant (UL), lower left quadrant (LL), and lower right quadrant (LR). Each quadrant is further divided into eight sections, known as sextants, numbered from 1 to 8. The numbering system differs between primary (baby) teeth and permanent (adult) teeth.


Primary Teeth Numbering:

In the primary teeth numbering system, each tooth is assigned a letter ranging from A to T. The letters are divided among the four quadrants, starting from the center. For example, in the upper right quadrant, the central incisor is labeled as letter A, followed by B for the lateral incisor, and so on. The same pattern is followed in the other quadrants.


Permanent Teeth Numbering:

The permanent teeth numbering system uses numbers instead of letters. In this system, each tooth is assigned a two-digit number ranging from 1 to 32. The numbering starts from the upper right third molar (number 1) and follows a clockwise sequence. For example, the upper right central incisor is labeled as tooth number 8, while the lower left third molar is labeled as tooth number 17.


Importance Of The Teeth Number Chart:

The teeth number chart plays a crucial role in dental treatments and record-keeping. It allows dental professionals to precisely identify and reference specific teeth when discussing diagnoses, treatment plans, and procedures. The chart also helps in organizing dental records and facilitating communication between dental specialists.


Finding The Best Orthodontist Near Me In Houston:

If you are in need of orthodontic treatment in Houston, finding the best orthodontist is essential for optimal results. Here are a few steps to help you locate the best orthodontist near me:

Research and Referrals: Begin by researching orthodontists in Houston and seeking recommendations from family, friends, or your regular dentist. Their personal experiences and insights can provide valuable information.

Credentials and Expertise: Look for orthodontists who are board-certified and have extensive experience in orthodontic treatments. Check their qualifications, credentials, and areas of expertise to ensure they specialize in the specific treatment you require.

Technology and Techniques: Consider orthodontists who stay updated with the latest technology and use advanced techniques for orthodontic procedures. This ensures that you receive efficient and effective treatment with minimal discomfort.

Patient Reviews and Testimonials: Read patient reviews and testimonials to gain insights into the experiences of previous patients. These reviews can help you gauge the orthodontist’s professionalism, quality of care, and patient satisfaction.

Consultation and Communication: Schedule consultations with potential orthodontists to discuss your treatment goals, ask questions, and evaluate their communication style. A good orthodontist will listen attentively, address your concerns, and explain the treatment plan in a clear and understandable manner.



The teeth number chart serves as a universal language in dentistry, enabling accurate identification and communication regarding dental treatments. By understanding the chart’s structure and significance, patients can better comprehend their oral health and treatment plans. Additionally, by following the steps outlined above, individuals in Houston can locate the best orthodontist.