Cracked Teeth

Online Dental Education Library

Our team of dental specialists and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions or need to schedule an appointment, contact us.

 


A

Air abrasion - is a drill-less technique that is being used by some dentists to remove tooth decay and for other applications
Amalgam - Material made from mercury and other alloy mixtures used to restore a drilled portion of a tooth. 
Anesthesia - Medications used to relieve pain.
Anterior teeth - Front teeth. Also called incisors and cuspids.
Arch - The upper or lower jaw.

B
Baby bottle tooth decay - Caused by sugary substances in breast milk and some juices, which combine with saliva to form pools inside the baby's mouth.
Bicuspids -Back teeth used for chewing.
Bitewings - X-rays that help a dentist diagnose cavities.
Bonding - Application of tooth-colored resin materials to the surface of the teeth.
Bridge - A fixed or removable appliance that replaces lost teeth.
Bruxism - Teeth grinding.

C
CAD/CAM dentistry, (Computer-Aided Design and Computer-Aided Manufacturing in dentistry), is an area of dentistry utilizing CAD/CAM technologies to produce different types of dental restorations, including crowns, crownlays, veneers,  inlays and onlays, fixed bridges, dental implant restorations and orthodontic appliances.
Calculus (tartar)-  Calculus is hardened plaque (a sticky substance) that has been left on the tooth for some time and is now firmly attached to the tooth surface. Calculus forms above and below the gum line and can only be removed with special dental instruments.
Canal - The narrow chamber inside the tooth's root.
Canines - Also called cuspids.
Canker sore - One that occurs on the delicate tissues inside your mouth. A canker sore is usually light-colored at its base and can have a red exterior border. 
Caries - Another term for decay, which causes cavities.
Cold sore - Usually occurs on the outside of the mouth, usually on or near the nose or lips. A cold sore is contagious because it is caused by the herpes simplex virus, and it is usually painful and filled with fluid. 
Composite filling - Tooth colored restorations, also known as resin fillings. 
Composite resin - A tooth colored resin combined with silica or porcelain and used as a restoration material.
Contouring - The process of reshaping teeth.
Crown - An artificial cover that is placed on the top of a tooth following restoration.
Cusps - The pointed parts on top of the back teeth's chewing surface.
Cuspids - Front teeth that typically have a protruding edge.

D
Dentin - The tooth layer underneath the enamel.
Denture - A removable set of teeth.

E
Endodontics - A form of dentistry that addresses problems affecting the tooth's root or nerve.

F
Fluoride - A naturally occurring substance added to water, toothpastes and some rinses and used for strengthening the tooth's enamel.
Fluorosis - A harmless over-exposure to fluoride and resulting sometimes in tooth discoloration.

G
Gingiva - Another word for gum tissue.
Gingivitis - A minor disease of the gums caused by plaque.
Gum disease - An infection of the gum tissues. Also called periodontal disease.

I
Impacted teeth - A condition in which a tooth fails to erupt or only partially erupts.
Implant - A permanent appliance used to replace a missing tooth.
Incisor - Front teeth with cutting edges; located in the center or on the sides near the front.
Inlay - An indirect artificial filling made of various materials, including porcelain, resin, or gold.  fitted to a cavity in a tooth and cemented into place.
Intracoronal - situated or made within the crown of a tooth

L
Laminate veneer - A shell that is bonded to the enamel of a front tooth. The shell is usually thin and made from porcelain resin.

M
Malocclusion - Bad bite relationship
Mandible - The lower jaw
Maxilla - The upper jaw
Molar - Usually the largest teeth, near the rear of the mouth. Molars have large chewing surfaces

N
Nightguard - Night mouth guards are bite pads that are worn at night as you sleep. There are also used as mouth guards for day use. These guards are made of high-grade plastic and are custom fit to the mouth. This device keeps the upper teeth from grinding with the lower teeth, offering an instant solution to teeth clenching problems.
Neuromuscular Dentistry - Are more than the aches and pains felt in and around the neck and head that are associated with your teeth and jaw.

O
Onlay - An indirect artificial filling made of various materials, including porcelain, resin, or gold;  fitted to a cavity in a tooth and cemented into place. It is designed to protect the chewing surface of a tooth by extending to replace a cusp.
Orthodontics - A field of dentistry that deals with tooth and jaw alignment.
Overdenture - A non-fixed dental appliance applied to a small number of natural teeth or implants.

P
Palate - Roof of the mouth.
Partial denture - A removable appliance that replaces teeth. Also called a bridge. 
Pedodontics - A field of dentistry that deals with children's teeth.
Perio pocket - An opening formed by receding gums.
Periodontal disease - Infection of the gum tissues. Also called gum disease.
Periodontist - A dentist who treats diseases of the gums.
Permanent teeth - The teeth that erupt after primary teeth. Also called adult teeth.
Plaque -Plaque is a sticky, colorless, almost invisible film or substance that forms on the teeth after sleep or periods between brushing. It is a growing colony of living bacteria, food debris, and saliva. 
Posterior teeth - The bicuspids and molars. Also called the back teeth.
Primary teeth - A person's first set of teeth. Also called baby teeth or temporary teeth.
Prophylaxis - The act of cleaning the teeth.
Prosthodontics - The field of dentistry that deals with artificial dental appliances.
Pulp - The inner tissues of the tooth containing blood, nerves and connective tissue.

R
Radiographs - Diagnostic X-rays essential for detection of decay, tumors, cysts, and bone loss.  X-rays also help determine tooth and root positions.
Receding gum - A condition in which the gums separate from the tooth, allowing bacteria and other substances to attack the tooth's enamel and surrounding bone.
Resin filling - An artificial filling used to restore teeth. Also called a composite filling.
Root canal - A procedure in which a tooth's nerve is removed and an inner canal cleansed and later filled.
Root planing - Scraping or cleansing of teeth to remove heavy buildup of tartar below the gum line.

S
Sealant - A synthetic material placed on the tooth's surface that protects the enamel and chewing surfaces.

T
Tartar - A hardened substance (also called calculus) that sticks to the tooth's surface.
Tooth decay –   Tooth decay occurs when the acids found in plaque erode the natural enamel found on the teeth.  This phenomenon can easily be prevented by using proper home hygiene methods. Tooth decay is one of the leading causes of tooth loss, and its treatment often requires complex dental procedures.Teeth polishing: Removal of  stain and plaque that is not otherwise removed during tooth brushing and scaling.
TMD - Temporomandibular joint disorder. Health problems related to the jaw joint just in front of the ear.

V
Veneer - A laminate applied or bonded to the tooth.

W
Whitening - A process that employs special bleaching agents for restoring the color of teeth.
Wisdom tooth - Third set of molars that erupt last in adolescence.
 

Tooth Bonding - Step by Step.Firmly anchored in your jaw and protected by an outer coating of tough enamel, your teeth are remarkably strong — yet it's still possible for them to chip, crack, or even break. In fact, there is some evidence that today, our teeth are developing cracks at a record rate. This may be due to the fact that people are living longer (giving teeth more time to accumulate damage), or that our stress levels are increasing (which may cause teeth clenching and grinding).

Biting on hard objects, receiving a blow to the mouth, or having large cavities (or old amalgam fillings) that weaken the tooth's structure are also common causes of tooth fractures. But no matter of the cause, there are a number of symptoms that indicate a tooth may be cracked, and several treatments we can offer, depending on the severity of the injury.

Small chips on the edges or cusps of teeth often cause no symptoms, and can be treated by cosmetic bonding or other methods. Deeply fractured teeth, on the other hand, may be a serious problem. The sooner they are treated, the more likely it is that the affected tooth can be saved. Let's take a look closer look at the types of fractures teeth can develop, and the symptoms they may produce.

Minor Cracks (craze lines)
These tiny fissures in the outer enamel of the tooth often cause few or no symptoms; in fact, most don't require treatment. If you are having tooth pain, however, these cracks will need to be evaluated and possibly treated. That's because without a careful examination, there is no way to know for sure whether these cracks go into only the enamel, or if they penetrate into the dentin (inner body) of the tooth. While the tiniest craze lines don't show up on X-rays, they can often be detected by feel (using a small instrument called an explorer), by having you close down on a “bite stick,” or by using special dye stains or high-magnification instruments.

Vertical Cracks
Cracked tooth.This type of crack often starts at the chewing surface and extends toward the roots — but may it also begin in the root and continue toward the crown. Either way, it doesn't completely separate the tooth into two parts. Depending on the extent of the fracture, you may feel only minor discomfort that occurs in response to temperature changes (with hot or cold beverages, for example); or, it may produce sharp pain when you chew. In any case, you shouldn't ignore the symptoms, because cracked teeth require dental treatment quickly to keep them from progressing further. If the cracks continue to progress, tooth extraction may become necessary.

Deep Fractures or Split Teeth
When serious fractures occur, you'll know it: The distinct parts of the tooth can be separated from each other, and tooth's pulp is often inflamed and painful. This condition requires immediate treatment, and it's rarely possible to save the affected tooth.

Treatment for Cracked Teeth
What treatment is best for a cracked tooth depends on the extent and the severity of the damage. If a small crack is detected early enough, it's often possible to seal the fissure with restorative materials. For larger cracks that involve the pulp of the tooth, root canal treatment is generally required. Afterward, the visible structure of the tooth may be restored with a crown or “cap.” Sometimes, additional procedures may be recommended to try and save the tooth. In the most severe cases, however, the tooth will need to be extracted.

The preferred treatment for cracked teeth is — you guessed it — prevention! Wearing proper protective equipment (including a custom-fitted mouthguard) when playing sports, and staying alert to dangerous situations (like distracted or impaired driving) can help keep you safe. So can regular dental checkups, where your teeth are examined carefully for early signs of a problem. However, if you experience any symptoms that could indicate a cracked tooth, don't wait: The sooner it's treated, the better the chance that we can save it.

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