口腔正畸学词汇

A
aesthetic 美观alveolar 牙槽骨
anchorage resistance to unwanted tooth movement caused by the reactive component of an orthodontic force; refers also to the intra- and extraoral structures that supply the resistance
Angle's classification of occlusion a definition of malocclusion based on the relationships of the first permanent molars
angulation the tilt of the long axis of a tooth in a mesial or distal direction; see inclination Ankylosed Primary Teeth 乳牙粘连
anterior crossbite one or more teeth in the maxillary anterior segment is lingual to one or more of the opposing teeth in the mandibular anterior segment in maximum intercuspation
anterior segment all of the canine and incisor teeth in a given dental arch
arch circumference or arch perimeter the distance from the mesial contact of one first permanent molar to its antimere as measured through the contact points or buccal cusp tips of all of the intervening teeth, ignoring those teeth that are malpositioned or blocked out so that the measurement represents an ideal arch form; see arch length
arch depth the perpendicular distance from a point between the central incisors to a line connecting the mesial contacts of the first permanent molars; see arch length
arch length same as arch depth; but note that 'arch length' is often used as a synonym for arch circumference or arch perimeter
arch wire a wire applied to two or more teeth through fixed attachments to cause or guide orthodontic tooth movement
attached lingual frenum 舌系带过短B
band a circular metal strip that is adapted to fit closely around a tooth; various components of an orthodontic appliance may be welded or soldered to it
base, bracket the part of a bracket that is attached either to a metal band or bonding pad Begg appliance Begg矫治器
bimaxillary both the upper and lower jaw
blocked out a tooth that is positioned away from its proper position in the dental arch due to insufficient space
bodily movement 整体移动
Bolton analysis Bolton指数分析bonded lingual retainer 舌侧粘结式保持
bonding pad the retentive portion of a fixed orthodontic attachment which locks it mechanically to the bonding material; the pad usually has a fine mesh surface
brachycephalic a short skull, with a cranial index of 80 or more; see cranial index This term, or a variant "brachyfacial," is sometimes used to describe a short, wide face, properly referred to as euryprosopic .
bracket a metal, plastic, or ceramic fixed attachment which holds an arch wire buccal segment all of the premolar and molar teeth in a given quadrant
buccal tube a fixed attachment which is open only at each end. Tubes may be round or rectangular in cross section; round tubes are usually .045 inches in diameter to receive auxiliaries such as a facebow or lip bumper, rectangular tubes are
either .018 x .025 or .022 x .028 inches in order to receive arch wires and generally are placed on the most distal molar tooth in the appliance.
C
camouflaged orthodontic
treatment
掩饰性正畸治疗Cast Analysis model
analysis
模型分析
center of resistance 阻抗中心
center of rotation 旋转中心Cephalometrics X线头影测量cervical headgear 颈牵引
chief complaint 主诉
chin-cup 颏兜
Cleft jaw and face 颌、面裂
Cleft lip and palate 唇、腭裂
Clinical Examination 临床检查combination headgear 联合（水平）牵引condylar 髁突Continuous force 持续力corrective orthodontics 一般性矫治craniofacial growth and
development
颅面生长发育
crowding or spacing 拥挤和间隙
curve of Spee Spee曲线
D
Delayed Incisor Eruption 切牙迟萌
dental age 牙龄
dental history 牙科病史
dentofacial orthopedic 牙合面矫形
Diagnosis and treatment
诊断和治疗计划planning
differential tooth
差动牙移动movement
E
Ectopic Eruption 异位萌出
edgewise appliance 方丝弓矫治器
Enamel demineralization 釉质脱矿
extraoral orthodontic force 口外正畸力
extraoral orthopedic force 口外矫形力
extrusion 伸长
F
fixed appliance 固定矫治器
fixed retaining appliance 固定保持器
G
Gingivitis 牙龈炎
Growth Modification 生长改良
H
Hand wrist x-ray 手腕骨X片
harmony 平衡
Hawley retainer Hawley保持器
Headcap 头帽
Heredity and environment 遗传和环境
high-pull headgear 高位牵引
I
Ideal normal occlusion 理想正常合
Idiopathic Root resorption 特发性吸收
implant anchorage 种植支抗
impression taking 取模
Individual normal
个别正常合occlusion
Interceptive orthodontics 阻断性矫治
intermaxillary anchorage 颌间支抗
Intermittent force 间歇力
intramaxillary anchorage 颌内支抗
intrusion 压低
Invisalign 无托槽隐形矫治器
J
job model 工作模型
L
Leeway space 替牙间隙
M
malocclusion 错合畸形
Mandibular Deficiency 上颌发育不足
Maxillary Excess 下颌发育过度
Maxillary Midline
上中切牙间隙Diastema
mechanical retention 机械保持
medical history 医学病史
Minimal Root resorption 微小性吸收
minor tooth
小范围牙移动
movement(MTM)
Mixed Dentition 混合牙列，替牙合
molar relationship 磨牙关系
N
nature retetion 自然保持
O
obstructive sleep apnea
阻塞性睡眠呼吸暂停低通气综合征hypopnea syndrome
OSAHS
openbite 开合
optimal orthodontic force 最适矫治力
oral examination 口腔检查
Oral health education 口腔健康教育
oral hygiene introduction 口腔卫生指导
orthodontic force 正畸力
Orthodontics 口腔正畸学
Orthognathic Surgery 正颌手术
orthopedic force 矫形力
overcorrection 过度矫正
P
Palatal Expansion 腭开展
Pattern of growth 生长型
Periodontitis 牙周炎
Permanent Dentition 恒牙合
permanent tooth 恒牙
Plaque 菌斑
positioner 正位器
Post-operative
术后正畸orthodontics
Preoperative orthodontics 术前正畸
Preventive orthodontics 预防性矫治
Primary Dentition 乳牙合
primary tooth 乳牙
Primate space 灵长间隙
Progressive Root
进行性吸收resorption
R
relapse 复发
Remodeling and
改建和位移translation
removable retaining
活动保持器appliance
Retetion 保持
rotation 旋转
S
self-ligation bracket 自锁托槽
serial extraction 序列拔牙
Six keys to normal
正常合六项标准occlusion
skeletal age 骨龄
skeletal malocclusion 骨性错合畸形
Space analysis 间隙分析
space available 可用间隙
space required 必需间隙
stable 稳定
straight wire appliance 直丝弓矫治器
study model 记存模型、研究模型
Supernumerary Teeth 多生牙
Surgical orthodontics 正颌外科
T
Temporary malocclusion
暂时性错合
in mixed dentition
Temporomandibular joints 颞下颌关节
the incidence of
错合畸形的患病率malocclusion
three-dimensional
complex of craniofacial
颅面三维结构复合体structure
three-dimensional digital
三维数字化重建reconstruction
thumb sucking 吮指习惯
Time and sequence of
萌出时间和顺序eruption
tip 轴倾角
tipping movement 倾斜移动
torque 转矩角
Transverse Maxillary
上颌横向狭窄Constriction
W
Wire Bending 弓丝弯制。