The ADA system of tooth numbering depicts the upper and lower teeth in each arch in a clockwise manner. The upper teeth are numbered from 1-16 from right to left and the lower teeth are numbered 17-32 from left to right.
How are teeth numbered on a dental chart?
Numbering continues along the upper teeth toward the front and across to the tooth farthest back on the upper left side, number 16. The numbers continue by dropping down to the lower left, number 17 and across to the tooth farthest back on the lower right, number 32.
Which tooth is which number?
Tooth Numbering System
#1 is your upper right wisdom tooth. Each tooth then progresses up one number all the way across to the 3rd molar (wisdom tooth) on the left side of the mouth (#16). #17 will be the lower left wisdom tooth and counting clockwise, the last tooth will be #32, the lower right wisdom tooth.
What tooth is number 9?
Number 9: Central incisor (upper left) Number 10: Lateral incisor (upper left) Number 11: Cuspid (canine/eye tooth)
What number is the left front tooth?
The upper right quadrant’s incisors are 11 and 12. The upper left quadrant’s incisors are 21 and 22. Your canine teeth are 13 and 23. Your premolars are numbered as 14, 15, 24, 25 and your molars are 16-18 and 26-28.
Where is tooth 18 and 19?
Tooth Numbering and Names, Organized Clockwise from the Point of View of the Dentist:
| Lower Left Quadrant | |
|---|---|
| Teeth Numbers | Teeth Names |
| 17 | Wisdom Tooth (3rd Molar) |
| 18 | Molar (2nd Molar) |
| 19 | Molar (1st Molar) |
What does a gum score of 4 mean?
Healthy gum tissue will usually yield numbers of less than 4 mm. Higher numbers indicate that the tissue is inflamed and some dental treatment may be necessary.” Typically, 1 – 3 mm is healthy, 4 is a warning and anything over 5 is a call to action to prevent disease.
Is tooth 17 a wisdom tooth?
Teeth numbers 1 – 16 are on your upper jaw and teeth numbers 17 – 32 are in your lower jaw. For instance, teeth numbers 1, 16, 17, and 32 are your wisdom teeth and teeth numbers 14 and 15 are your upper left molars.
What are the numbers of human teeth?
The adult permanent human teeth diagram looks different than the primary one because adults have 32 teeth, which means the teeth numbers for adults are 1 through 32. Similar to the starting and stopping point of primary teeth labeling, tooth 1 in an adult mouth is the upper right third molar, the wisdom tooth.
What are the 4 quadrants of teeth?
Divide your mouth up into four quadrants (upper right, upper left, lower right, lower left) and brush for 30 seconds in each quadrant.
What traits can be detected from examining one’s mouth?
A forensic dentist can determine the age, gender, and ancestral background of an person by simply examining the person’s teeth. They can also determine what type of diet the person maintains, whether or not they smoked, and the type of general lifestyle the person led by just looking at the teeth.
What does 0 mean at the dentist?
0 means the gums are perfect keep up the good work! 1 means the gums bleed but no pockets, calculus or plaque retention factors are present and you only need to improve your removal of plaque in the areas your dentist shows you.
What does a 3 mean at the dentist?
Anything between 1 and 3 is a good indicator that your gums are healthy. However, if you bleed during the process, your gums may be in beginning stages of a more severe problem, even if your measurements are between the target of 1 and 3. Higher measurements than 3 could be a sign of a serious concern.
What does a gum score of 3 mean?
A score of 1 means that you have some plaque or bleeding from the edges of your gums. Score 2. 2 means there is some hardened dead plaque attached to your teeth, which some gentle cleaning and a little oral health education can help with. Score 3. It’s the 3 scores that present the difficulty.