Dental Glossary
Explore our comprehensive glossary of dental terms. From procedures to anatomy, find clear explanations of all dental terminology.
52 术语
治疗程序
All-on-4 种植牙
A full-arch tooth replacement technique using just four strategically placed dental implants to support a complete set of fixed teeth.
假牙（义齿）
Removable replacements for missing teeth and surrounding tissues.
拔牙
The removal of a tooth from its socket in the bone.
根管治疗
A treatment to repair and save a badly damaged or infected tooth by removing the damaged pulp.
正畸矫治器
The different devices used in orthodontic treatment, including metal braces, ceramic braces, lingual braces, and clear aligners.
洁牙（牙齿洁治）
Professional cleaning procedure to remove plaque and tartar buildup from teeth and below the gumline.
牙冠
A tooth-shaped cap placed over a damaged tooth to restore its shape, size, strength, and appearance.
牙桥
A fixed prosthetic device that replaces one or more missing teeth by anchoring to adjacent teeth.
牙种植体
An artificial tooth root surgically placed in the jawbone to support a replacement tooth or bridge.
牙贴面
A thin shell of porcelain or composite bonded to the front of teeth to improve appearance.
牙齿填充
Material used to repair a tooth damaged by decay, restoring its normal function and shape.
牙齿美白
A cosmetic procedure to lighten teeth and remove stains and discoloration.
美容牙科
Dental procedures focused on improving the appearance of teeth, gums, and smile.
舒适化牙科治疗
The use of sedation techniques to help anxious patients receive dental treatment comfortably.
隐形矫正器
Removable transparent plastic trays that gradually straighten teeth as an alternative to traditional metal braces.
骨移植
Surgical procedure to replace or regenerate bone in the jaw for dental implant placement.
解剖学
智齿
Third molars that typically emerge between ages 17-25, often requiring extraction.
牙周膜
Connective tissue fibers that connect the tooth root to the alveolar bone.
牙本质
The layer of the tooth beneath the enamel that forms the bulk of the tooth structure.
牙槽骨
The part of the jawbone that contains the sockets (alveoli) where teeth are anchored.
牙釉质
The hard, outer layer of the tooth that protects against decay.
牙髓
The soft tissue inside the tooth containing nerves and blood vessels.
牙龈
The soft tissue that surrounds and supports the teeth.
疾病
口臭
Chronic bad breath that doesn't go away with regular brushing and flossing.
牙周炎
A serious gum infection that damages soft tissue and destroys the bone supporting teeth.
牙脓肿
A pocket of pus caused by bacterial infection at the root of a tooth or in the gums.
牙菌斑与牙结石
Plaque is a sticky bacterial film on teeth; tartar (calculus) is hardened plaque that can only be removed professionally.
牙齿敏感
Pain or discomfort in teeth when exposed to hot, cold, sweet, or acidic substances.
牙龈炎
Inflammation of the gums, usually caused by bacterial plaque buildup.
磨牙症
Involuntary grinding, gnashing, or clenching of teeth, often during sleep.
错颌畸形
Misalignment of teeth when the jaws are closed, commonly called a 'bad bite'.
颞下颌关节紊乱
Pain and dysfunction in the temporomandibular joint connecting the jaw to the skull.
龋齿（蛀牙）
Tooth decay caused by bacteria that produce acids that dissolve tooth enamel.
设备
3D打印在牙科中的应用
Additive manufacturing technology used to create dental models, surgical guides, aligners, crowns, and dentures.
CAD/CAM牙科
Computer-aided design and manufacturing technology for creating dental restorations.
CBCT（锥形束CT）
A specialized 3D imaging technique providing detailed views of teeth, soft tissues, nerve pathways, and bone.
全景X光片（OPG）
A single X-ray image that captures the entire mouth including all teeth, jaws, and surrounding structures.
口腔内窥镜
A small camera used to take close-up images inside the mouth.
数字X光片
An advanced form of dental X-ray using digital sensors instead of traditional film.
数字印模（口内扫描仪）
A digital scanning method that captures precise 3D images of teeth and gums, replacing traditional putty impressions.
牙周探诊和牙周袋测量
The clinical process of measuring gum pocket depths around each tooth to assess periodontal health.
牙科治疗椅
A specialized chair designed to support patients during dental examinations and procedures.
牙科激光
A focused light beam device used for precise soft and hard tissue procedures in dentistry.
高压蒸汽灭菌器
A sterilization device using high-pressure steam to eliminate all microorganisms from dental instruments.
软件
减少牙科爽约和取消
Strategies and systems dental practices use to minimize patients failing to attend or canceling scheduled appointments.
医疗数据隐私法（GDPR、HIPAA、PIPEDA）
Global regulations governing how healthcare providers, including dental practices, must protect patient data.
患者门户
A secure online platform where patients can access their dental records and communicate with the practice.
牙科人工智能
Machine learning algorithms that assist in dental diagnosis, treatment planning, and practice optimization.
牙科病历记录的历史
The evolution of dental documentation from handwritten paper charts to modern electronic health records.
牙科知情同意
The process of informing patients about proposed treatments, risks, alternatives, and costs before obtaining their agreement.
牙齿编号系统（FDI、通用、Palmer）
Standardized systems used by dentists worldwide to identify and reference individual teeth by number or letter.
远程牙科
Remote delivery of dental consultations and patient monitoring using digital communication technologies.