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Extreme Makeover Vancouver
You don't have to travel to Hollywood for that Extreme Makeover. Those life changing new smiles are available right here in Vancouver. Visit our before and after galleries to see for yourself - more...

Cosmetic Dentistry
The goal of cosmetic dentistry is to transform an average smile into a terrific smile! To accomplish this goal, we analyze every aspect of a smile and then correct the problem. We can repair chipped or broken teeth. We can replace silver - more...

Initial visit
Since you may have periodontal disease without experiencing any symptoms, we perform a thorough examination using X- rays and a periodontal probe. Healthy gums fit tight against the teeth and have no pockets. When the bone levels fall as a result of - more...

 

Dental Dictionary

a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x

A
abrasion:
loss of tooth structure caused by tooth grinding, an improper bite, a hard toothbrush or poor brushing technique

abscess:
a localized infection of a tooth and/or the gum

abutment:
tooth or teeth that anchor a fixed or removable bridge
air abrasion:
removal of tooth structure by blasting a tooth with air and abrasive, also a relatively new technology in dentistry that often avoids the need for anesthetic

allergy:
an unwanted bodily response to a substance or organism

alveolar bone:
the bone surrounding the roots of teeth

amalgam:
the most common material used for fillings, also called silver fillings; a mixture of mercury (app 50%), silver, tin, copper and zinc used for fillings
analgesia:
partial loss of pain sensation
anesthesia:
absence of pain sensation; numbing a tooth is local anesthesia; with general anesthesia the patient is unconscious

anterior teeth:
the six upper and six lower front teeth

antibiotic:
a drug that stops or slows the growth of germs (bacteria)

ANUG:
an acronym for Acute Necrotizing Ulcerative Gingivitis, more commonly known as trench mouth or Vincent's disease, often brought on by stress and/or smoking

apex:
the tip of the root of a tooth

apicoectomy:
removal of the root end of a tooth to treat an infection

arch :
shape assumed collectively by upper and lower teeth
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B
baby teeth:
the first teeth, also called deciduous teeth; usually there are twenty baby teeth
base:
a cement applied under a filling or crown to decrease sensitivity to heat or cold and protect the filling

biopsy:
removal of a small piece of tissue to determine if it is diseased

bite:
how the upper and lower teeth come together; may also be called occlusion

black hairy tongue:
excessive growth of fungi that normally live in the mouth

block injection:
anesthetizing a nerve that serves a large area of the jaw, usually the lower jaw; may numb teeth, tongue and half of the jaw in that area

bonding:
applying a tooth-colored resin to repair and/or change the color or shape of a tooth, most often a front tooth

bone loss:
decrease in bone supporting the roots of teeth; a common result of gum disease

bone resorption:
the gradual loss of bone Orthodontists use this process to "pull" teeth through bone to new positions.

braces:
devices used by orthodontists to gradually reposition teeth

bridge:
appliance cemented to teeth adjacent to a space that replaces one or more missing teeth; usually cemented or attached to teeth or implants adjacent to the space

bruxism:
involuntary, "nervous" grinding of the teeth while the patient is asleep

bruxomania:
involuntary, "nervous" grinding of the teeth while the patient is awake
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C
calcium:
chemical element needed for healthy teeth, bones and nerves

calculus:
hard residue, ranging from yellow to brown, forming on teeth when oral hygiene is incomplete or improper

canker sore:
whitish, often circular mouth sore lasting ten to fourteen days

cantilever bridge:
fixed bridge that attaches to adjacent teeth on one end only

cap:
common term for crown

caries:
tooth decay or cavities

cavitron:
dental tool that uses high frequency sound waves to clean teeth

cellulitis:
uncontrolled infection causing extensive swelling Since this is a dangerous condition, a dentist or physician should be consulted as soon as possible.

cementum:
hard tissue that covers the roots of teeth

chart:
to measure the depth of the gum pockets around teeth

clasp:
device that retains a removable partial denture

cleaning:
removal of plaque and calculus from teeth, generally above the gumline

composite:
common bonding mix of plastic and glass/ceramic particles; usually cured with light or chemicals

crown:
two meanings: (1)the portion of a tooth covered by enamel, and (2)a restoration that covers all or most of the natural tooth above the gumline

curretage:
removal of dead inner tissue from a gum pocket

cyst:
a fluid-filled sac
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D
decay:
destruction of tooth structure caused by acid produced by bacteria

deciduous teeth:
baby teeth

dentin:
hard, living inner layer of a tooth (the layer immediately under the outer enamel layer)
dental implant:
a (usually) titanium cylinder surgically placed in the bone of the upper or lower jaw to replace the root of a missing tooth

dentition:
your teeth and how they are arranged in your mouth

denture:
a removable set of artificial teeth

denturism:
the production and sale of dentures by non-dentists

diastema:
the space between front teeth
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E
enamel:
hard tissue covering the crown (portion above the gumline) of a tooth

endodontist:
a specialist who treats injuries, diseases and infections of the tooth pulp

eruption:
the process whereby teeth grow through the gums

exodontia:
See extraction.

explorer:
a pointed instrument for examining the surfaces of teeth

extraction:
removal of a tooth/teeth

eyeteeth:
the four upper and lower canine or eye teeth
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F
facing:
the visible portion of a crown; may be acrylic, composite or porcelain

filling:
restoring lost tooth structure with metal, alloy, porcelain or resin

fistula:
tunnel conducting pus from one infection to the site of another; a mouth fistula is called a gum boil

flap surgery:
loosening of gums from bone to expose and clean underlying tooth structures
forceps:
instrument used to remove a tooth
full denture:
removable denture replacing all teeth in upper or lower arch
frenectomy:
removal of the frenum, the thin cord of tissue that attaches the upper or lower lips to the gum or the tongue to the floor of the mouth
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G
GTR:
(guided tissue regeneration) a new technique for replacing bone tissue lost between roots of teeth

general anesthesia:
a controlled state of unconsciousness, accompanied by a partial or complete loss of pain sensation, protective reflexes, and the ability to respond purposefully to physical stimulation or verbal command

geographic tongue:
loss of all usual color and texture of tongue; does not require treatment

gingiva:
the gums

gingivectomy:
removal of gum tissue

gingivitis:
inflammation of gum tissue

gum boil:
See fistula.
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H
halitosis:
bad breath

hydrogen peroxide(H202):
compound used as a dental whitening agent and mouthwash

hyperemia:
dental sensitivity to temperature and sweets; can precede an abscess
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I
impacted tooth:
an unexposed or partially exposed tooth that is so wedged against another tooth, bone, or soft tissue that complete exposure of the tooth is unlikely

implant:
artificial device replacing tooth root; may anchor an artificial tooth, bridge, or denture

incision and drainage:
making an incision in an abscess to drain infection

incisors:
four upper and four lower front teeth, (excludes the canine teeth)

infiltration:
process for numbing the upper teeth (placing anesthetic liquid under the gum tissue and allowing it to migrate into the bone)

inlay:
a filling made by a dental laboratory that is cemented into place, generally requires two dental appointments

intraoral camera:
a tiny TV camera used to view issues of the mouth (owned by approximately 50 percent of U S dentists
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J
jacket:
crown for a front tooth, usually made of porcelain
top
L
laminate:
thin plastic or porcelain veneer produced in a dental laboratory and then bonded to a tooth to improve its appearance

laughing gas:
common name for nitrous oxide; used to reduce anxieties and relax patients

local anesthesia:
elimination of the sensation of pain, in one part of the body by the surface application or regional injection of an anesthetic drug
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M
malocclusion:
"bad bite" or misalignment between the upper and lower teeth
managed care:
program whereby patient-dentist assignment and dentist reimbursement are administered by a separate, external organization

mandible:
the lower jaw

margin:
point of contact between a restoration and the tooth

Maryland bridge:
a bridge that is bonded or cemented only to the backs of the adjacent teeth

maxilla:
the upper jaw

milk teeth:
the baby teeth

molars:
the twelve back teeth in the entire mouth (or the three back teeth in each fourth of the mouth if the wisdom teeth are in)

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N
nerve:
common term for tooth pulp which is the sensitive innermost portion of a tooth
nightguard:
plastic device that covers all of the upper or lower teeth; used to prevent wear caused by tooth grinding during sleep

nitrous oxide:
a gas used to reduce patient anxiety

Novocain:
older brand name for a local anesthetic
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O
occlusion:
how the upper and lower teeth come together

onlay:
laboratory-produced restoration covering the cusps of a tooth

oral and maxillofacial surgeon:
a specialist who deals with the diagnosis & surgical treatment of diseases, injuries, and deformities of the mouth and supporting structures. Generally requires four additional years of training after dental school
oral cavity:
the mouth
oral hygiene:
the process of maintaining the cleanliness of the mouth

oral surgery:
operations on the mouth; for example, extractions, removal of cysts or tumors, and repair of broken jaw bone

orthodontics:
dental specialty that treats misalignment of teeth

overdenture:
denture that fits over tooth roots or dental implants
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P
palliative treatment:
treatment that is designed primarily to reduce or eliminate pain

parasthesia:
loss of sensation in part of the body

partial:
removable denture replacing some of the teeth

pedodontics:
dental specialty focusing on treatment of children

periodontist:
a specialist who treats the gums and supporting structures of the teeth

permanent teeth:
the thirty-two adult teeth

pit:
a small defect in the tooth enamel, usually found on the back teeth

placebo:
a treatment that works because of the patient's belief in it, not because of the actual physical change it produces

plaque:
a soft sticky substance that accumulates on teeth; composed largely of bacteria and food substances suspended in saliva

pontic:
a false tooth mounted on a bridge

porcelain crowns:
a porcelain cap which covers the crown (that portion above the gumline) of the tooth to repair it or change the shape and/or color

porcelain inlay or onlay:
a tooth-colored filling, made of porcelain

porcelain veneers:
a thin layer of porcelain bonded to the front and top of a front tooth to repair or change the color and/or shape

post:
a thin metal rod inserted into the root of a tooth after root canal therapy; provides retention for a "core" which is a buildup of material that replaces the lost tooth structure

post-core:
a post and a buildup of material that replaces the lost tooth structure

post-crown:
single structure that combines post-core and crown

prognosis:
the probable outcome of treatment

prophylaxis:
procedure for preserving the health and preventing infection of teeth

prosthesis:
an artificial replacement for a body part

prosthodontist:
a dentist who specializes in restoring teeth, replacing missing teeth with bridges and dentures, and maintaining proper occlusion

pulp:
the nerves, blood vessels and connective tissue inside a tooth

pulp cap:
a medicated covering over a small area of exposed pulp

pulp chamber:
the center or innermost portion of the tooth containing the pulp

pulpectomy:
total removal of the pulp in children's teeth

pulpitis:
inflammation of the pulp; a common cause of a toothache
pulpotomy:
partial removal of the pulp

pyorrhea:
common term for gum disease
top
R
reimplantation:
return to mouth of tooth/teeth lost through trauma

reline:
plastic buildup of denture to compensate for bone loss (usually accomplished in conjunction with a dental laboratory)
restoration:
the replacement part or portion restored on a damaged tooth

retainedroot:
root remaining in jaw after tooth is extracted or broken off

root:
tooth structure that connects the tooth to the jaw

root canal:
common term for root canal therapy, also the interior space of the tooth root

root canal therapy:
process of removing pulp of a tooth and filling it with an inert material

root resection:
removal of root of a tooth while retaining the crown

rubber dam:
soft latex sheet used to protect one or more teeth from moisture and to keep materials from falling to the back of the throat
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S
saliva:
clear fluid in the mouth containing water, enzymes, bacteria, mucus, viruses, blood cells and undigested food particles

saliva ejector:
suction tube placed in the mouth to remove saliva

salivary glands:
located under tongue and in cheeks, produce saliva

scaling:
meticulous removal of plaque and calculus from tooth surfaces

sealants:
plastic material bonded in the grooves and pits of back teeth for the prevention of decay

secondary dentin:
produced by the pulp in response to tooth irritation

sleep apnea:
the periodic interruption or delay in breathing during sleep

space maintainer:
dental device that holds the space lost through premature loss of baby teeth

splint:
to connect two or more teeth so they function as a stronger single structure

supernumerary tooth:
extra tooth

top
T
tartar:
also called calculus, a hard deposit containing bacteria and minerals that adheres to teeth

tmd:
temperomandibular disorder; term given to condition characterized by facial pain and restricted ability to open/move the jaw

tmj:
the temporomandibular joint, the point where the lower jaw attaches to the upper jaw

tmj disorder:
term given to condition characterized by facial pain and restricted ability to open/move the jaw

third-party provider:
insurance company, union, government agency that pays all or a part of cost of dental treatment

tooth bud:
early embryonic structure that becomes a tooth

tooth whitening:
a process to lighten the color of teeth

torus:
common bony growth on the palate or lower jaw

transplant:
placing a natural tooth in the empty socket of another tooth

trauma:
injury caused by a blow, chemicals, temperature extremes, or poor tooth alignment

trench mouth:
gum disease characterized by severe mouth sores and loss of tissue. See ANUG.
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U
unerupted tooth:
a tooth that has not pushed through the gum and assumed its correct position in the jaw
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V
veneer:
plastic or porcelain facing bonded directly to a tooth to improve its appearance. See laminate.
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W
wisdom teeth:
the third set of molars that usually erupt when a person is 18-25 years of age
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X
xerostomia:
decrease in production of saliva


 

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