A Complete A–Z Dental Glossary by King Street Dental, Warrawong
Whether you’re planning a smile transformation with veneers or Invisalign, or just aiming to understand your regular check-up better, navigating dental terms can feel overwhelming. That’s why at King Street Dental, we’ve curated this thorough, easy-to-follow guide of dental terms from A to Z, so you never feel lost in translation again.
As a modern, family-friendly dental practice located in Warrawong, we provide advanced, affordable care for everything from routine cleans to cosmetic treatments, all under one welcoming roof.
And with interest in personal appearance and smile aesthetics growing rapidly, you’re not alone. In 2024, Australia’s dental implants market generated AUD 130 million, and it’s set to reach AUD 222 million by 2030, growing annually at 9.7%. This rise reflects just how many Australians are turning to solutions like implants and Invisalign, and we’re here to guide you every step of the way.
A–Z Glossary of Dental Terms
A
- Abscess: A painful infection filled with pus, often around the root of a tooth.
- Amalgam: A traditional silver-coloured filling material made from a mix of metals.
- Abutment: A connector placed on implants to hold crowns or bridges.
- Attrition: Natural tooth wear caused by chewing or grinding.
- Anaesthetic: Medication used to numb areas of the mouth during treatment.
B
- Braces: Orthodontic devices to straighten misaligned teeth.
- Bonding: A cosmetic procedure using composite resin to reshape or whiten teeth.
- Bruxism: Involuntary grinding or clenching, often during sleep.
- Bitewing: A type of dental x-ray used to detect decay between teeth.
C
- Cavities: Holes in the teeth caused by tooth decay.
- Crowns: Caps placed over damaged teeth to restore appearance and function.
- Canine: The pointed tooth used for tearing food.
- Calculus (Tartar): Hardened plaque that cannot be removed by brushing.
- Cosmetic Dentistry: A branch of dentistry focused on improving the appearance of teeth, gums, and smiles. Popular cosmetic treatments at King Street Dental include veneers, Invisalign, teeth whitening, and dental implants, tailored to deliver natural, radiant results with expert care.
- Composite Filling: Tooth-coloured resin used to repair decay or damage.
D
- Dentures: Removable appliances that replace missing teeth.
- Dental Implants: Titanium posts used to support artificial teeth, one of the most effective cosmetic dentistry treatments offered at King Street Dental.
- Dry Socket: A painful condition after tooth extraction where the blood clot dislodges.
- Deciduous Teeth: Another term for baby or primary teeth.
- Debridement: Removal of damaged tissue or hardened plaque from teeth and gums.
E
- Enamel: The hard outer surface layer of the tooth.
- Endodontist: A specialist in treating dental pulp and performing root canals.
- Erosion: Loss of tooth enamel due to acidic foods or drinks.
- Extraction: Removal of a tooth from its socket.
- Etching: A process used to roughen the surface of the tooth before bonding.
F
- Fluoride: A mineral used to strengthen enamel and prevent decay.
- Fissure Sealants: Protective coatings applied to the grooves of molars to prevent cavities.
- Full Mouth Rehabilitation: A comprehensive treatment involving multiple procedures to restore oral function and aesthetics.
- Frenectomy: Surgical removal of the small tissue fold under the tongue or upper lip.
- Flossing: Cleaning between teeth using dental floss to remove plaque and food.
G
- Gingivitis: Inflammation of the gums, often an early sign of gum disease.
- Gum Recession: The pulling back of gums, exposing the root of the tooth.
- Gutta-Percha: Material used to fill the root canal after treatment.
- Grinding: Also known as bruxism, it can damage enamel and cause sensitivity.
- Gingivectomy: Surgical removal of gum tissue to treat gum disease or reshape gums.
H
- Halitosis: Chronic bad breath often caused by bacteria or decay.
- Hygienist: A dental professional who cleans teeth and educates patients on oral hygiene.
- Hypersensitivity: Painful reaction to hot, cold, or sweet foods due to exposed dentin.
- Herpetic Lesions: Cold sores caused by the herpes virus that may appear near the mouth.
I
- Invisalign: A clear aligner system to straighten teeth discreetly, hugely popular in cosmetic dentistry at King Street Dental.
“According to Smile.com.au, Invisalign treatment in Australia typically costs between AUD 6,000 and 9,000 for a full course, with minor treatments starting from AUD 4,500.”
- Implant-Supported Bridge: A prosthetic supported by implants to replace several missing teeth.
- Incisors: The front teeth used for cutting food.
- Impacted Tooth: A tooth that has not fully erupted, often seen in wisdom teeth.
J
- Jawbone: Supports the teeth and houses the roots; implants are inserted here.
- Joint (TMJ): The temporomandibular joint connects the jaw to the skull.
- Jaw Alignment: Critical for chewing, speaking, and avoiding bite issues.
K
- Keratinised Tissue: Tough gum tissue resistant to irritation.
- K-files: Tools used during root canal treatments to clean and shape root canals.
L
- Lingual Braces: Braces attached to the back of the teeth, hidden from view.
- Laser Dentistry: A less-invasive treatment option for gum reshaping, fillings, and more.
- Labial: Relating to the side of the tooth that faces the lips.
- Lesion: An abnormal area, such as an ulcer or sore in the mouth.
M
- Malocclusion: Misalignment of the teeth or jaws.
- Molars: Large back teeth used for grinding food.
- Mandible: Lower jawbone.
- Mouthguard: A protective device worn during sports or for bruxism.
N
- Nitrous Oxide: Commonly known as laughing gas, used for dental sedation.
- Nerve Treatment: Another term for root canal therapy.
- Necrosis: Death of tissue, often referring to the dental pulp.
O
- Orthodontics: Speciality focusing on correcting misaligned teeth.
- Overbite: When the upper teeth excessively overlap the lower teeth.
- Onlay: A partial crown used to restore a damaged tooth.
- Occlusion: The contact between upper and lower teeth when biting.
P
- Periodontitis: Advanced gum disease affecting the tissues around the teeth.
- Plaque: Sticky film of bacteria that leads to cavities if not removed.
- Prosthodontist: A dental specialist focused on replacing missing teeth.
- Porcelain Veneers: Thin, custom shells placed on front teeth for cosmetic enhancement.
Q
- Quadrant Dentistry: Treating one-fourth of the mouth in a single appointment.
- Quinsy: Rare, serious complication of tonsillitis that can affect oral health.
R
- Root Canal: A procedure to remove infected pulp and save a tooth.
- Resin: Material used in fillings, bonding, and veneers.
- Retainers: Devices worn after braces to maintain teeth position.
- Recontouring: Reshaping teeth to improve appearance or function.
S
- Scaling and Polishing: Cleaning procedure to remove plaque and tartar.
- Sealants: Preventive coating applied to molars in children.
- Smile Design: A cosmetic treatment plan to enhance your smile.
- Sinus Lift: A surgical procedure often required before placing implants in the upper jaw.
T
- TMD (Temporomandibular Disorder): Pain or dysfunction in the jaw joint.
- Tartar: Hardened plaque requiring professional cleaning.
- Teeth Whitening: Cosmetic procedure to brighten discoloured teeth.
- Trauma: Injury to teeth or mouth requiring emergency dental care.
U
- Ulcers: Painful sores in the mouth that can indicate underlying health issues.
- Unerupted Teeth: Teeth that haven’t broken through the gum.
- Ultrasonic Scaler: Tool that uses vibration to clean teeth effectively.
V
- Veneers: Custom-made shells to improve tooth appearance, available in composite and porcelain at King Street Dental.
- Vertical Dimension: The height between the upper and lower jaws when the mouth is closed.
- Vital Tooth: A healthy tooth with live pulp inside.
W
- Wisdom Teeth: The last molars to erupt, often requiring extraction.
- White Fillings: Tooth-coloured composite used to repair decay.
- Wear Facets: Flat spots on teeth caused by grinding.
X
- Xerostomia: Dry mouth caused by reduced saliva production.
- X-rays: Imaging tools to detect issues below the surface, available onsite at King Street Dental using advanced 3D technology.
Y
- Yellow Teeth: Often caused by staining from food, drink, or smoking—correctable through whitening treatments.
- Youth Dentistry: Specialised care for children and teenagers, something we take great pride in at King Street Dental.
Z
- Zirconia Crowns: Durable, tooth-coloured crowns offering strength and beauty.
- Zygomatic Implants: Longer implants used when the jawbone isn’t sufficient.
Why Does This Glossary Matters?
Understanding dental terms arms you with the confidence to explore your cosmetic and oral health options clearly and knowledgeably. Whether you’re interested in implants, Invisalign, veneers, or general dental care, King Street Dental is ready to guide you with care, clarity, and compassion.
This understanding becomes even more vital when considering broader oral health trends in Australia. A recent free dental trial helped thousands of seniors gain access to essential dental care, highlighting just how critical early intervention and awareness truly are. Between 2022 and 2023, nearly 16,000 Australians aged 65 and over were hospitalised for preventable dental conditions, a stark increase from approximately 10,500 cases in 2016–17.
This surge underscores the urgent need for better public education on dental terms, procedures, and preventative care, particularly among older populations. At King Street Dental, we’re committed to supporting patients of all ages in understanding their options and accessing timely, affordable treatment in a warm, family-friendly setting.
King Street Dental: Now Smile with Confidence
Based in Warrawong, King Street Dental is your trusted, one-stop destination for family-friendly, affordable, and state-of-the-art dental care. Whether you’re a parent looking for gentle and engaging Children’s Dental Services, or an adult exploring advanced cosmetic treatments like invisalign, veneers, or dental implants, we make top-tier care accessible and stress-free. With onsite 3D x-rays, our clinic is designed to deliver efficiency, comfort, and comprehensive solutions, all under one roof.