General Dental Terminology

Dental Terminology refers to the specific vocabulary used to describe teeth, dental procedures, and treatments.
Dentist is a licensed professional who practices dentistry, diagnosing and treating oral diseases.
Dental Hygienist is a licensed professional who focuses on preventive dental care, such as cleaning teeth and educating patients.
Orthodontists specialize in the diagnosis, prevention, and treatment of dental and facial irregularities.
Periodontist specializes in the treatment of the supporting structures of the teeth, including gums and bone.
Prosthodontist focuses on restoring missing or damaged teeth with crowns, bridges, and dentures.
Endodontist specializes in treating diseases of the tooth pulp, including root canal therapy.
Oral Surgeons perform surgeries on the mouth, teeth, and jaw.
Pedodontist (Pediatric Dentist) specializes in dental care for children.
General Dentist provides comprehensive care, including preventive, restorative, and diagnostic services.

Teeth Anatomy

Crown is the visible part of the tooth that is covered by enamel.
Root is the part of the tooth that anchors it to the jawbone.
Enamel is the hard, outer surface layer of the tooth.
Dentin is the tissue beneath the enamel, providing strength to the tooth.
Pulp is the soft tissue inside the tooth, containing nerves and blood vessels.
Cementum covers the tooth root and helps anchor the tooth in place.
Periodontal Ligament connects the tooth to the surrounding bone.
Gingiva refers to the gums that surround and support the teeth.
Alveolar Bone is the bone that houses the tooth roots.
Sulcus is the natural groove between the tooth and the gum.

Tooth Types

Incisors are the front teeth, used for cutting food.
Canines (Cuspids) are pointed teeth used for tearing food.
Premolars are flat-topped teeth used for grinding food.
Molars are large teeth located at the back of the mouth, used for grinding food.
Wisdom Teeth (Third Molars) are the last set of molars, typically emerging in late adolescence or early adulthood.

Dental Surfaces

Occlusal Surface refers to the top surface of the tooth used for chewing.
Buccal Surface is the outer surface of the teeth facing the cheek.
Lingual Surface is the surface facing the tongue.
Mesial Surface refers to the surface of the tooth facing the midline of the mouth.
Distal Surface refers to the surface of the tooth farthest from the midline of the mouth.
Interproximal Surface refers to the area between adjacent teeth.

Dental Procedures

Cleaning (Prophylaxis) is the professional cleaning of the teeth to remove plaque and tartar.
Fillings are used to restore teeth that have been damaged by cavities.
Root Canal Treatment is a procedure to treat infection in the tooth pulp.
Crown is a tooth-shaped cap placed over a damaged tooth.
Bridge is a dental prosthetic used to replace one or more missing teeth.
Dentures are removable prosthetic devices used to replace missing teeth.
Whitening is the process of lightening the color of teeth.
Extractions refer to the removal of a tooth.
Scaling and Root Planing are deep cleaning procedures to treat gum disease.
Sealants are protective coatings applied to the chewing surfaces of the back teeth to prevent cavities.
Implants are artificial tooth roots placed into the jawbone to support prosthetic teeth.
Bonding is a cosmetic procedure where tooth-colored resin is applied to a tooth to correct imperfections.
Veneers are thin layers of material placed over the front of teeth to improve appearance.
Inlays and Onlays are custom-made dental restorations used for cavities that are too large for a simple filling.
Gingivectomy is the surgical removal of gum tissue.
Fluoride Treatment involves applying fluoride to strengthen teeth and prevent cavities.
Frenectomy is the surgical removal of a frenum (a small fold of tissue).
Oral Cancer Screening is the process of checking the mouth for signs of cancer or precancerous conditions.
Cosmetic Dentistry refers to dental procedures aimed at improving the appearance of the teeth.

Dental Instruments

Mouth Mirror is a small mirror used to view the inside of the mouth.
Explorer is a tool used to check for cavities and examine the surface of teeth.
Scaler is an instrument used to remove plaque and tartar from teeth.
Curette is used to remove debris from the tooth surface, especially below the gum line.
Forceps are used to extract teeth.
Cotton Pliers are used to handle cotton balls or other materials in the mouth.
Burs are rotary cutting instruments used to remove or shape tooth structure.
Syringe is used to administer local anesthesia.
Dental Drill is used to remove decayed tissue or shape a tooth for restoration.
Rubber Dam is a latex sheet used to isolate a tooth during procedures.

Common Dental Terms

Cavity is a decayed area of the tooth caused by bacteria.
Plaque is a sticky, colorless film of bacteria that forms on teeth.
Tartar (Calculus) is hardened plaque that can only be removed by a dental professional.
Decay refers to the breakdown of tooth enamel due to acids produced by bacteria.
Caries is another term for tooth decay.
Sensitivity refers to discomfort or pain when teeth are exposed to certain stimuli (cold, hot, sweet).
Abscess is a pus-filled pocket that forms at the root of a tooth due to infection.
Malocclusion is the misalignment of teeth or bite.
Bruxism is the grinding or clenching of teeth, often during sleep.
Periodontitis is an advanced stage of gum disease that affects the bones supporting the teeth.
Gingivitis is the early, milder stage of gum disease, characterized by inflammation and bleeding gums.
Halitosis is the medical term for bad breath.
Dry Mouth (Xerostomia) is the condition where there is a lack of saliva in the mouth.
Plaque Index is a system for measuring the amount of plaque present on teeth.
Pocket Depth refers to the measurement of the space between the gum and the tooth in periodontal examinations.
Overbite is when the upper teeth overlap the lower teeth.
Underbite is when the lower teeth protrude beyond the upper teeth.
Crossbite occurs when the upper and lower teeth do not align properly.
Open Bite is when there is a gap between the upper and lower teeth when the mouth is closed.
Tooth Mobility refers to the degree of looseness of a tooth due to periodontal disease.
Eruption is the process by which a tooth emerges from the gum.
Exudate is fluid that may be produced by an infection, often found in periodontal pockets.
Acid Erosion is the breakdown of tooth enamel due to exposure to acids.
Cervical Erosion refers to the loss of tooth structure near the gumline.

Dental Conditions

Canker Sores are painful, non-contagious sores that appear inside the mouth.
Cold Sores are blisters caused by the herpes simplex virus, usually around the lips.
Temporomandibular Joint (TMJ) Disorder affects the jaw joint, causing pain and difficulty in movement.
Enamel Hypoplasia is the underdevelopment of enamel, leading to thin or weakened enamel.
Tooth Sensitivity can result from exposed dentin, cavities, or gum recession.
Discolored Teeth may be caused by staining, aging, or certain medications.
Dental Abscess is a localized infection that can cause pain, swelling, and pus.
Fistula is an abnormal passage that can form from an abscess to the surface of the skin or gum.
Tonsillitis is an infection or inflammation of the tonsils, sometimes affecting the mouth.
Fissured Tongue is a condition where the tongue develops grooves or cracks.
Teeth Grinding is a common habit that can lead to tooth damage and jaw problems.
Receding Gums occurs when the gums pull away from the teeth, exposing more of the tooth root.

Oral Health and Prevention

Oral Hygiene refers to the practice of maintaining clean teeth and gums to prevent dental problems.
Flossing is the use of a thin string to remove plaque and food particles from between teeth.
Brushing is the process of cleaning teeth using a toothbrush to remove plaque and prevent cavities.
Mouthwash is a liquid used to rinse the mouth, often to reduce bacteria and freshen breath.