Dental Terminology Flashcards

1
Q

Alveolar

A

Bone

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2
Q

Amalgam

A

An alloy of mercury with one or more metals

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3
Q

Amelo

A

Enamel

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4
Q

Apex

A

The tip of a root

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5
Q

Approximal (proximal)

A

Surfaces of the teeth that adjoin each other in the same dental arch (in-between)

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6
Q

Aspiration

A

Removal of gases, liquids and solids from the body by vacuum suction

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7
Q

Bite

A

The action of bringing maxillary and mandibular teeth into contact

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8
Q

Bridge

A

An application attached to natural teeth or implants replacing missing teeth.

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9
Q

Buccal

A

Surface if the tooth adjacent to cheek

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10
Q

Calculus

A

A mineralised salivary deposit in an organic matrix found on surfaces of the teeth

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11
Q

Canine

A

3rd tooth in the permanent dentition

Situated between the incisors and premolars

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12
Q

Caries

A

An infectious disease resulting in progressive destruction of tooth tissue.

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13
Q

Cementum

A

A pale yellow calcified tissue providing a protective covering for the root surface to which the fibres of periodontal membrane are secured

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14
Q

Crown

A

The part of the tooth dentine which is covered by enamel (anatomical crown)

The part of the crown that is clearly visible (clinical crown)

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15
Q

Cusp

A

A pointed or rounded projection on the crown of the tooth

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16
Q

Dentine

A

The mineralised organic tissue that makes up the bulk of the tooth surrounding the pulp.

Harder than bone but not as hard as enamel or cementum.

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17
Q

Dentition

A

The arrangement of teeth in the mouth

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18
Q

Distal

A

Furthest away from the midline of the dental arch

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19
Q

Fluoride

A

A salt of hydrofluoric acid, usually sodium calcium or stannous.

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20
Q

Furcation

A

The site of the division of the roots in a multi-rooted tooth

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21
Q

Gingiva

A

Connective tissue and overlying keratinized mucosa that immediately surrounds the teeth.

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22
Q

Gingivitis

A

Reversible inflammation of the gingival tissues characterized by redness, swelling, false pockets and a glazed appearance.

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23
Q

Erythema

A

Redness

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24
Q

Halitosis

A

Bad breath

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25
Q

Hyper

A

Excessive, exaggerated, abnormality increased eg hyperplasia

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26
Q

Hypo

A

Deficiency, lack of small in size

27
Q

Incisal

A

Relating to the cutting edge of an anterior tooth

28
Q

Incisor

A

The teeth situated at the front of the dentition

29
Q

Intra-oral

A

In the mouth

30
Q

Labial

A

Surface nearest to lips

31
Q

Lingual

A

The surface of the tooth adjacent to the tongue

32
Q

Macro

A

Large size or enlargement

33
Q

Mandible

A

The lower jaw

34
Q

Mastication

A

The process of chewing food

35
Q

Maxilla

A

One of two bones which are mirror images of each other. (Upper jaw) containing the upper teeth.

36
Q

Mesial

A

Tooth near the midline

37
Q

Midline

A

Middle of the body

38
Q

Molar

A

Teeth situated at the back of the mouth behind the premolars. Adults have 3.

39
Q

Morphology

A

The study of the form or shape of an organism

40
Q

Mucosa

A

A membrane lining the oral cavity

41
Q

Occlusal

A

Chewing surface of the tooth

42
Q

Palatal

A

The surface of the tooth adjacent to the roof of the mouth (palate)

43
Q

Palate

A

The bike and soft tissue that forms the roof of the mouth. This separates the mouth and the nasal cavity

44
Q

Papilla

A

Taste buds.

V shape in-between teeth

45
Q

Circumvallate papilla

A

Taste bud

46
Q

Interproximal papilla

A

V shape gingiva in between teeth

47
Q

Periapical

A

Surrounding the apical (apex) area of the tooth.

48
Q

Periodontal

A

Relating to the periodontium.

49
Q

Periodontitis

A

Inflammation of the supporting tissues of the teeth, resulting in permanent tissue destruction

50
Q

Pit

A

A small depression if the enamel surface of a tooth

51
Q

Plaque

A

A biofilm consisting of an organised bacterial community, salivary mucins and proteins adhering to tooth surfaces, restorations and prosthetic appliances.

52
Q

Pocket

A

An abnormal space developing between the gingiva and the root of the tooth

53
Q

Premolar

A

Situated between the canine and the first permanent molars. 2 per quadrant

54
Q

Probe

A

A thin flexible instrument designed to be inserted into a cavity or wound for the purposes of exploration

55
Q

Pulp

A

A highly vascular connective tissue in the centre of the tooth

56
Q

Root

A

The part of the tooth covered by cementum and not enamel

57
Q

Skull

A

The entire body framework of the head and face.

58
Q

Subgingival

A

Describing a location at a level apical to the gingival margin

59
Q

Suppuration

A

The formation of pus. Done in response to established bacterial infection

60
Q

Supra gingival

A

Situated above or coronal to the gingival margin

61
Q

Temporal mandibular joint (tmj)

A

A double synovial joint that connects with the condyle of the mandible with the squamous part of the temporal bone

62
Q

Tissue

A

An aggregation of similar cells performing a specialised function

63
Q

Tongue

A

A muscular organ

64
Q

Tooth

A

One of the hardest mineralised structures embedded into the maxillary and mandibular alveolar precesses if the mouth