Perio Numericals

Front 1

Avg condensation pressure for amalgam

Back 1

3-4 lb

Front 2

Oral epithelium thickness

Back 2

. 2-.3

Front 3

Stratification specific cytokeratins

Back 3

K5, k14

Front 4

Wavelength of co2

Back 4

10,600 nm

Front 5

Thickness of JE near the base of sulcus

Back 5

10-20 cell thick

Front 6

Length of JE

Back 6

0.25-1.35mm

Front 7

Histologic depth of Gingival sulcus

Back 7

1.8mm

Front 8

Probing depth of normal Gingival sulcus

Back 8

2-3 mm

Front 9

Sulcus depth in primary dentition

Back 9

2.1+-.2mm

Front 10

Thickness of pdl

Back 10

0.15-0.38mm (avg. 0.2mm)

Front 11

Amount of gcf secreted per day

Back 11

0.5-2.4 ml

Front 12

Oxygen co-efficient of normal gingiva

Back 12

1.6+-.37

Front 13

Edge to edge contact of cementum and enamel

Back 13

30%

Front 14

Cementum doesn't overlap enamel

Back 14

10%

Front 15

Concentration of tetracycline in gcf is

Back 15

7 times of plasma

Front 16

Specific gravity of saliva

Back 16

1.003

Front 17

Width of cementum at the cervical third

Back 17

20-50 um

Front 18

Width of cementum (cellular) at the apex

Back 18

150-200 um

Front 19

Dilantin population

Back 19

50-60%

Front 20

Nifedapine population

Back 20

20%

Front 21

Plaque contains___ bacteria

Back 21

2x10¹¹

Front 22

Avg daily increment of calculus formed

Back 22

0.1-0.15%

Front 23

Plaque mineralized within 2 days

Back 23

50%

Front 24

Plaque within 12 days

Back 24

60-90%

Front 25

Effective radius of action of bacteria

Back 25

1.5-2.5mm

Front 26

Recommended probing force

Back 26

. 75N or 25g

Front 27

Diameter of probe tip

Back 27

. 35-.55mm

Front 28

Base of sulcus to alveolar crest

Back 28

2mm

Front 29

Diameter of bristles soft

Back 29

. 2mm (. 007")

Front 30

Diameter of bristles medium

Back 30

. 3mm (0.012")

Front 31

Total no of films for full mouth

Back 31

18(14-iopa +4-bitewing)

Front 32

Diameter of bristles hard

Back 32

. 4mm (. 014")

Front 33

Ca/p in hydroxyapatite

Back 33

1.67

Front 34

Ca/p tricalcium phosphate

Back 34

1.5

Front 35

Frequency of Ultrasonic vibrations

Back 35

20,000-45,000 cycles/sec

Front 36

Frequency of electrical currents used in electrosurgery

Back 36

1.5-7.5 million cycles/sec

Front 37

Frequency of sonic scaler

Back 37

6000hz to 9000hz

Front 38

Vibrations at a sonic tip

Back 38

2000-6500 cycles per second

Front 39

Ideal Thickness of graft

Back 39

1-1.5mm

Front 40

Initial or intrasocket stage of tooth mobility

Back 40

50-100 um

Front 41

Irrigator tip insertion for subgingival

Back 41

3mm

Front 42

Critical probing depth determination of surgical intervention

Back 42

5.4mm

Front 43

Probing depth for referral to periodontist

Back 43

5 mm

Front 44

Partical size of bone allograft

Back 44

250-750 um

Front 45

Wavelength of co2

Back 45

10,600 nm

Front 46

Suture insertion in flap

Back 46

2-3mm

Front 47

Wavelength of nd:yag

Back 47

1064 nm

Front 48

Implant probing force

Back 48

. 25N

Front 49

Useful range of objective lenses

Back 49

250-350 mm

Front 50

Esophageal type cytokeratins

Back 50

K⁴&k¹³

Front 51

Junctional epithelium exposes

Back 51

K19

Front 52

Linked to highly proliferative epithelium

Back 52

K6&k16

Front 53

Stratification specific cytokeratins

Back 53

K5, k14

Front 54

Parakeratinized only areas

Back 54

K19

Front 55

Epidermal type of differentiation

Back 55

K1, k2, k10-12

Front 56

Thickness of basal lamina

Back 56

300 to 400 A

Front 57

Supragingival calculus

Back 57

Hydroxyapatite - 58%, mg whitlockite - 21%,octacalcium phosphate - 12%,brushite - 9%

Front 58

Moderate cp

Back 58

3-4mm

Front 59

Tooth brush design

Back 59

Length - 1-1.25 inches

Width - 5/16-3/8 inches

Rows - 2-4 rows

Tufts - 5-12tufts/row

Front 60

Powered toothbrush

Back 60

1939

Front 61

Healing after gingivectomy

Back 61

12 to 24 hrs - epithelial cells migration

24-36 hrs - epithelial activity at margin peaks

5-14 days - surface epithelialization complete

1 month - complete epithelial repair

7 weeks - complete repair of connective tissue

Gcf max - 1week

Front 62

Healing after flap surgery

Back 62

3 days after flap surgery - space between flap and tooth or bone is thinner

1 week after surgery - epithelial attachment to the root has been established

2 weeks after surgery - collagen fibers occur parallel to the fibers

1 month - fully epithelialization

Front 63

Healing after curettage

Back 63

Restoration and epithelialization - 2-7 days

Restoration of JE - 5 days

Immature collagen fibers - 21 days

Front 64

Gingival enlargement phenytoin

Back 64

50%

Front 65

Heavy smoker

Back 65

>20 cigarettes /day

Front 66

Inorganic content of cementum

Back 66

45-55%

Front 67

Chronic is described Generalized periodontitis

Back 67

>30%

Front 68

Weight of cpitn

Back 68

5gms

Front 69

Gingival index log and silness

Back 69

1963

Front 70

Biofilm bacteria resistance than planktonic

Back 70

1000 to 1500

Front 71

Water in pdl

Back 71

70%

Front 72

Avg condensation pressure for amalgam

Back 72

3-4 lb

Front 73

Turnover rates for tongue cheek, gingiva & je

Back 73

5-6 days, 10-20 days, 1-6 days

Front 74

Connective tissue of gingiva

Back 74

Collagen fibers - 60%, fibroblast - 5%, matrix - 35%

Front 75

Width of attached gingiva

Back 75

Anterior : max : 3.5 to 4.5 mm

Man: 3.3 to 3.9 mm

Premolar: max: 1.9mm

Man: 1.8mm

Front 76

Diameter of Florida probe tip

Back 76

. 4 mm

Front 77

Periochip biodegrades in

Back 77

7 to 10 days

Front 78

NIDCR criteria, precision and range must be

Back 78

. 1mm to10mm

Front 79

Oral epithelium thickness

Back 79

. 2-.3

Front 80

Sensitivity of periotemp probe

Back 80

. 1°c

Front 81

After enamel exposed to bacteria, irreversible bacterial colonization

Back 81

2-4 hrs

Front 82

Glickmann - max accumulation of plaque takes place in

Back 82

30 days

Front 83

After cleaning of tooth surface plaque formation takes place within

Back 83

1/2 to 1 hr

Front 84

After 3 days of accumulation plaque attains thickness of

Back 84

20-30um

Front 85

How many days of abutment insertion a complex subgingival microbiota including most periopathogens get established?

Back 85

1 week

Front 86

Corncob structures are seen in plaque samples that is

Back 86

3 weeks old

Front 87

Distance between crest of alveolar bone and cej in young adults

Back 87

1.08 mm

Front 88

Human leukocyte antigen associated with aggressive periodontitis?

Back 88

HLA-A9

Front 89

Periochip

Back 89

Chlorhexidine

Front 90

Arestin

Back 90

Minocyclin

Front 91

Atridox

Back 91

Doxycycline

Front 92

Elyzyol

Back 92

Metronidazole

Front 93

Minimum levels of Cyclosporin in plasma above which Gingival hyperplasia

Back 93

150 nanograms/ml

Front 94

Distance between junctional epithelium and alveolar bone is about

Back 94

1.07-1.97 mm

Front 95

Actisite

Back 95

Tetracycline

Front 96

Duration of each masticatory cycle

Back 96

. 6-1 sec

Front 97

Total Occlusal points in dentition

Back 97

138

Front 98

The method by which Occlusal table is reduced in coronoplasty is called

Back 98

Spheroiding

Front 99

The bacteria in plaque which have capacity to form intercellular apatite crystals

Back 99

Bacternemia & veilonella

Front 100

Sonic scaler motion

Back 100

Circular

Front 101

Magnetostrictive Ultrasonic Scalers motion

Back 101

Elliptical

Front 102

Piezoelectric Scalers motion

Back 102

Linear

Front 103

Number of swallows per day in an individual

Back 103

600 times/24 hrs

Front 104

Compressive strength of compact bone

Back 104

100-200 Mpa

Front 105

Zipper effect

Back 105

CD31