paeds 3rd year (not trauma) Flashcards

1
Q

child protetction

A

activity undertaken to protect specific children who are suffering or are at risk of suffering significant hard

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2
Q

‘children in need’

A

require additional support/services to achieve their full potential

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3
Q

safeguarding

A

measures taken to minimise the risks of harm to children

  • protection from maltreatment
  • preventing impairment of health or development
  • ensure growing up in safe and caring env
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4
Q

neglect

A

failure to meet child’s needs

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5
Q

child abuse definition - 3 elements

A

1 - significant harm to child
2 - carer has some responsibility for that harm
3 - significant connection between carer’s responsibility for child and harm to child

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6
Q

child protection legislation and guidance

A

National Guidance for Child Protection in Scotland 2014 - Scottish Gov
Children and Young People’s Act 2014
GIRFEC

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7
Q

parenting capacity - 3 big concerns

A

domestic violence
drug and alcohol misuse
mental health problems

cumulative problems increase likelihood of a negative outcome

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8
Q

aetiology of child abuse - contributing factors

A

adult
- drugs, alcohol, poverty, unemployment, marital stress, mental illness, disabled, domestic violence, step-parents, isolation, abused as a child, unrealistic expectations
child
- crying, soiling, disability, unwanted pregnancy, failed expectations, wrong gender, product of forced/coercive/commercial sex
community/env
- housing conditions, neighbourhood
family violence and dysfunctional family
- intergenerational cycle, violence towards pets, social isolation, poverty

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9
Q

categories of child abuse

A

physical
emotional
neglect
sexual

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10
Q

vulnerable children

A

U5s
irregular attenders
- repeatedly DNA, return in pain, exposed to GA risks
medical problems and disabilities
- more at risk
- serious impairment of health/development is more likely as a result of untreated dental disease
- ‘looked after’ children

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11
Q

child’s needs

A
nutrition 
warmth
clothing
shelter
hygiene
health care
stimulation
education
affection
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12
Q

effects of neglect

A

failure to thrive/short stature
inappropriate clothing, cold injury, sunburn
ingrained dirt (finger nails), headlice, caries
developmental delay
withdrawn/attention-seeking behaviour

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13
Q

short-term damage caused by neglect

A

physical health
emotional health
social development
cognitive development

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14
Q

long-term damage caused by neglect

A

adults neglected as children have higher incidence of:

  • arrest
  • suicide attempts
  • major depression
  • diabetes
  • heart disease
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15
Q

definition of dental neglect

A

persistent failure to meet a child’s basic oral health needs, likely to result in the serious impairment of a child’s oral or general health or development
- broader definition than USA - doesn’t have to be wilful just persistent

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16
Q

neglect of neglect

A

less incident focused

less understanding

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17
Q

dental-general neglect

A
severe dental disease can cause:
 - toothache
 - disturbed sleep
 - eating problems
 - school absence
may put child at risk of:
 - teasing
 - repeated ABs
 - repeated GAs
 - severe infections
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18
Q

current child protection guidance

A

Child Protection and the Dental Team

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19
Q

is dental neglect wilful neglect?

A

after problems pointed out:

  • irregular attendance
  • repeated failed appts
  • failure to complete tx
  • returning in pain at repeated intervals
  • repeated GA for exts
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20
Q

why shouldn’t you make dental neglect assumptions?

A

caries multifactorial
varied individual susceptibility
inequalities in dental health
inequalities in access to dental tx

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21
Q

indicators of dental neglect

A

obvious dental disease
impact on the child
practical care has been offered, yet child has not returned for tx

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22
Q

managing dental neglect stages

A

preventive dental team management
preventive multi-agency management
child protection referral

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23
Q

managing dental neglect - preventive dental team management

A

raise concerns with parent
offer support
set targets
keep records and monitor progress

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24
Q

managing dental neglect - preventive multi-agency management

A

liase e.g. HV, school nurse, GP, social worker to see if concerns are shared
may be subject of CAF at this level
check if child subject to child protection plan
agree joint plan, review agreed intervals
letter to HV of <5s who fail appointments and have failed to respond to letter from practice “if this family is known to you, we would welcome working together to promote their oral health”

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25
Q

managing dental neglect - child protection referral

A

complex/deteriorating situations
follow local guidelines
to SS
- usually telephone followed up in writing

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26
Q

assessment framework for safeguarding

A

child’s developmental needs
family and env factors
parenting capacity

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27
Q

physical abuse - differentiating

A
overchastisement (cultural)
acute/compassionate (shaking)
 - spontaneous uncalculated reaction
 - remorse, takes app action
 - child's needs priority
chronic/pathological (way of life)
 - help sought but not actively
 - no remorse
 - child's needs not priority
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28
Q

what % of injuries in abuse cases are H and N?

A

60%

95% serious head injuries in 1st year of life are abuse

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29
Q

typical accidental injuries

A
bony prominences
one side
match history
in keeping with development of child
head: parietal bone, occipuit of forehead
nose
chin
palm hand
elbows
knees
shins
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30
Q

non-accidental injuries concerns

A
both sides
STs
patterns
doesnt fit explanation
delays in presentation
untreated injuries
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31
Q

non-acccidental injuries regions

A
black eyes (esp bilateral)
ears (esp pinch marks)
STs of cheeks
IO injuries
"triangle of safety" -  ears, side of face and neck, top of shoulders
forearms (raised to protect self)
chest and abdomen
inner arms
back and side of trunk (except over bony spine)
groin/genital
inner thighs
soles of feet
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32
Q

orofacial signs of abuse: EO

A
bruising: punch, slap, pinch
bruising of ears: pinch, pull
abrasions and lacerations
burns and bites
neck - choke/cord marks
eye injuries
hair pulling
fractures
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33
Q

IO signs of abuse

A
contusions
bruises
 - can bruise HP themselves but would always want to ask about this injury - force feeding etc
abrasions and lacerations
burns
tooth trauma
frenal injuries

about a third prevalence

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34
Q

major clinical features of abuse

A
skin lesions - bruises, burns, bites, lacerations
bone lesions - fractures
intracranial lesions - from shaking
visceral lesions (intra-abdominal) - blunt trauma
bruising of different vintages
tattoo bruising
grip marks
slap marks
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35
Q

child abuse - what could look similar to cigarette burns?

A

impetigo

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36
Q

child abuse - what could look similar to bruises?

A

birthmarks

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37
Q

child abuse - what could look similar to trauma?

A

facial infection

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38
Q

child abuse - what could look similar to lots of bruising?

A

coagulation problems

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39
Q

index of suspicion

A
delay in seeking help
story vague, lacks detail, varies
account not compatible with injury
parents mood abnormal e.g. preoccupied
parents behaviour concerning
child's appearance and interaction with parents is abnormal
child may say something contradictory
history of prev injury
history of violence in family
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40
Q

role of dental team in abuse

A
observe
record
communicate
refer
 - not expected to diagnose
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41
Q

physical abuse - final checklist

A

could injury have been caused accidentally? how?
does explanation fit age and clinical findings?
if explanation is consistent with injury, is this itself within normally acceptable limits of behaviour?
if delay in seeking advice, are there good reasons why?
child’s general demeanour
parent child relationship
child’s reaction to other people
reaction of child to medical/dental exam
any comments by child/guardian that give concern about child’s upbringing or lifestyle

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42
Q

Shared Referral form

A
your details (designated contact person)
referral to
subject of referral
 - language
 - any disability
family details - other adults/siblings
summary of concerns
reason for referral
agreed actions (from phone referral)
agency involvement
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43
Q

disguised non- compliance

A

appts booked but always cancel at last min so you never see them

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44
Q

CYPA and info sharing

A

duty to share any concern about a risk to a child’s wellbeing with NP
also share info in relation to a child’s plan
not restricted to instances where there is a significant risk of harm
specific provision that info can be shared even where this breaches confidentiality

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45
Q

if making the referral - what to tell parent

A

should discuss with parent, unless for safety

if dental neglect good to tell them as they will realise it is you

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46
Q

infections

A
PHG
herpangina
HFM disease
HPV
candida
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47
Q

PHG cause

A

HSV

- primary infection can be subclinical - often U2s

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48
Q

PHG symptoms

A

widely varying severity

  • pyrexic, malaise, loss of appetite
  • can cause severe systemic upset
  • vesicles on mucosa, rupture - ulcers 1-3mm
  • fiery red gingivae
  • v painful
  • refuse to eat/toothbrushing
  • halitosis
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49
Q

PHG tx

A

supportive only: fluids, analgesics, bed rest
reassurance - self-limiting, resolves 7-10 days
?acciclovir? - only in v early stages or if pt immunocompromised

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50
Q

herpangina

A
highest incidence in young children
2-9 day incubation
fever, malaise, muscle pain
pinhead vesicles on tonsils, uvula, SP
vesicles rupture to form large ulcers
heal 5-7 days
no gingivitis
less unwell
lesions all at the back
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51
Q

HFM

A
1 week incubation
coxsackie A16
vesicular rash on limbs, fingers and toes
oral lesions on tongue/buccal mucosa
ulcers shallow, painful, self-limiting
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52
Q

minor aphthae location

A

recurrent ulcers on non-keratinised mucosa

- labial, buccal, FOM

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53
Q

minor aphthae - prevalence

A

> 2%

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54
Q

minor aphthae - aetiology

A
?
stress
FH
HLA type
immunological (altered T cell ratio)

some go on to develop crohns disease
many have relative Fe deficiency due to increased demands of growing or menstrual blood loss

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55
Q

ulceration

A

minor aphthae
major aphthae
trauma

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56
Q

minor aphthae - management

A

Fe replacement
tx symptoms e.g. difflam MW
prevent secondary infection

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57
Q

minor aphthae - features

A
well-demarcated
variable size
red halo
1-10
heal 1-3 weeks
no scarring
more common second decade
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58
Q

cause of HPV

A

verruca vulgaris
papillomas
focal epithelial hyperplasia (Heck’s disease)

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59
Q

HPV presentation

A
warts on lips and tongue
papillomas on gingivae and palate
 - "cauliflower" appearance
 - localised
 - increased incidence in immunocompromised
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60
Q

eruption cyst location

A

superficial to crown of an erupting tooth
11% of infants develop over incisors, 30% over canines/molars
more prevalent in maxilla

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61
Q

features of eruption cyst

A

dilation of follicular space around crown
compressible
can become infected
resolve when tooth erupts
like a blood filled blister ahead of tooth

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62
Q

causes of trauma

A
accidents - physical/chemical/electrical
assault/NAI
self-inflicted
 - Lesch Nyhan syndrome
radiation
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63
Q

traumatic ulcer

A

history
non-recurrent
less well-defined
irregular outline

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64
Q

causes of self-inflicted trauma

A

self-harm/accidental
mucoceles v common
ranula

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65
Q

OFG associated disease

A

Crohns

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66
Q

OFG features

A
2nd-3rd decade presentation
lip swelling
biopsy shows non-caseating granulomas
Langhans type giant cells
lymphocytic infiltrate
swelling due to oedema
cobblestone mucosa
deep penetrating ulcers
mucosal tags
gingivitis
pyostomatitis
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67
Q

tx of OFG

A
patch testing (allergies - cinnamaldehyde, E numbers)
dietary avoidance
systemic steroids
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68
Q

proliferative conditions - benign

A

fibroepithelial polyp
pyogenic granuloma
giant cell granuloma

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69
Q

proliferative condiitons - malignant

A

most common cause of death in childhood
leukaemia
lymphoma
rhabdomyosarcoma

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70
Q

fibroepithelial polyp

A

exaggerated response to “trauma”
usually excised
- probably wouldn’t if need a GA for it
squamous epithelium overlying fibrous CT, minimal inflammation

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71
Q

pyogenic granuloma

A
fibro-endothelial growth
gingival margin
common in children
red/purple, v vascular
mimic haemangioma
ulcerate and can bleed profusely
complete excision?
 - cryo - shrink it
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72
Q

leukaemia

A
peak age 2-5yrs
M>F
80% ALL
best prognosis F 4yrs
gingival bleeding, fatigue etc (like primary herpes)
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73
Q

congenital/hereditary condiitons

A

geographic tongue
hereditary gingival fibromatosis
haemangiomas

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74
Q

geographic tongue

A
2-10% prevalence
<4yrs most common
red zones of depapillation, move around
 - snake like appearance
white margins due to heavy infiltration
no successful tx
 - benign, doesnt bother child much, can struggle with spicy and minty toothpastes
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75
Q

hereditary gingival fibromatosis

A
non-specific progressive enlargement
may be localised e.g. palatal aspect of the tuberosities, or generalised
may be isolated or part of a syndrome
teeth don't look fully erupted
may do gingivectomy with electrocautery
need vvv good OH
tends to regrow, may need redone
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76
Q

drug induced gingival hyperplasia

A

phenytoin - epilepsy

cyclosporin - transplant patients

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77
Q

haemangioma

A
present at birth or soon after
grow rapidly
malformations of blood vessels
benign tumour, endothelial proliferation
capillary/cavernous
can occur within bone
most will involute spontaneously
problems with extracting teeth - need a scan first
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78
Q

endo in primary molars - consequences of inadequate tx

A

pain
infection (overall growth)
damage to permanent successor - hypoplasia
loss of space (drifting)

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79
Q

endo in primary molars - considerations

A
rapid caries progression
small teeth, large pulp chambers
broad contact areas
irreversible pathological changes before pulp exposure
early radicular pulp involvement
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80
Q

endo in primary molars - at what point is there likely to be pulpal inflammation?

A

> 2/3 marginal ridge breakdown, likely to be at least pulp horn inflammation, may extend

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81
Q

endo in primary molars - indications

A
good cooperation
avoid GA
MH precludes ext - bleeding disorder etc
lack of permanent successor - hypodontia
pt age
ortho considerations - space preservation
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82
Q

endo in primary molars - why would you never do under GA?

A

not guaranteed success so would just extract

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83
Q

endo in primary molars - contraindications

A
poor cooperation
MH precludes pulp tx
 - immunocompromised/cardiac
pt age
ortho - space closure desired
severe/recurrent pain
space management
advanced RR
cellulitis
pus in pulp chamber
gross bone loss
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84
Q

endo in primary molars - clinical indications for vital pulpotomy

A

pulp minimally inflamed/reversible pulpitis
MR destroyed
caries extending >2/3 into D on radiograph
any doubt that pulp exposed
- caries
- iatrogenic

85
Q

endo in primary molars - aims of vital pulpotomy

A

stop bleeding
disinfection
preserve vitality of apical portion of radicular pulp

86
Q

endo in primary molars - procedures

A

vital - pulpotomy
non-vital - pulpectomy
* pulp caps don’t work on primary molars like they do on permanent

87
Q

endo in primary molars - pulpotomy technique

A

prep - topical, LA, dam
access
amputation - remove coronal pulp, haemorrhage control, evaluate pulp stumps
medication - ferric sulphate on cotton pledget over root stumps for 20s
Rx
- CaOH/MTA
- GIC core
- SSC (no coronal pulp so D dry and brittle, will fracture easily)

88
Q

endo in primary molars - options for non-vital tooth

A

extract

pulpectomy

89
Q

endo in primary molars - direct pulpal evaluation

A
normal bleeding/uninflamed pulp
 - bright red
 - good haemostasis
abnormal bleeding/inflamed pulp
 - deep crimson
 - continued bleeding after pressure
90
Q

endo in primary molars - how to spot a non-vital molar: signs

A

hyperaemic pulp

pulp necrosis and furcation involvement

91
Q

endo in primary molars - how to spot a non-vital molar: symptoms

A

irreversible pulpitis
periapical periodontitis
chronic sinus

92
Q

endo in primary molars - aim of pulpectomy

A

prevent/control infection by extirpation of radicular pulp followed by cleaning and obturation of canals

93
Q

endo in primary molars - pulpectomy technique

A

access
coronal pulp extirpation
RC prep (2mm short of apex) - only work to EWL as too dangerous to take WL radiograph - child may bite down on file which could damage successor underneath
obturation - Vitapex (CaOH iodoform paste)
GIC core
SSC

94
Q

endo in primary molars - potential complications of pulpectomy

A

early resorption leading to early exfoliation

over-preparation

95
Q

endo in primary molars - Ledermix paste

A

antibiotic/antiseptic dressing
place directly over exposed pulp
dress IRM and review within 1wk
complete pulpectomy once symptoms subside
- good if struggling to achieve anaesthesia

96
Q

endo in primary molars - success rates

A
vital
 - pulp cap poor
 - pulpotomy 85-100% over 3yrs
non-vital
- pulpectomy 90%
97
Q

endo in primary molars - abscess not at apex

A

infection coming from floor of pulp chamber - furcation region

98
Q

endo in primary molars - follow up

A
clinical failure - clinical review 6monthly
 - pathological mobility
 - fistula/chronic sinus
 - pain
radiographic failure - PA 12-18monthly (may have no clinical symptoms)
 - increased radiolucency
 - external/internal resorption
 - furcation bone loss
99
Q

perio - 2017 classification 3 main categories

A

1 - PD health - gingival diseases and conditions
2 - periodontitis
3 - other conditions affecting the periodontium

100
Q

perio - 2017 classification - 1 - PD health, gingival diseases and conditions

A
PD health
 - intact periodontium
 - reduced periodontium
Gingivitis: biofilm-induced
 - intact periodontium
 - reduced periodontium
Gingival diseases and conditions - non-dental biofilm induced
101
Q

perio - 2017 classification - 2 - periodontitis

A

necrotising PDDs
periodontitis
periodontitis as a manifestation of systemic diseases

102
Q

perio - 2017 classification - 3 - other conditions affecting the periodontium

A
systemic diseases/conditions affecting the PD supporting tissues
PD abscesses and perio-endo lesions
mucogingival deformities and conditions
traumatic occlusal forces
tooth and prosthesis related factors
103
Q

perio - 2017 classification mneumonic

A
Please
Give
Greg
Nine
Percy
Pigs
Straight
Past
Meal
Time
Tonight
104
Q

perio - reduced periodontium

A

recognises alveolar bone loss or attachment loss due to causes other than peridontitis
i.e. surgical crown lengthening, ortho tx, perio-endo lesions, impacted 8s, Rx margins

105
Q

perio - staging

A

IP bone loss at worst site due to periodontitis

106
Q

perio - grading

A

rate of progression

% bone loss/age

107
Q

perio - current PD status

A

currently stable
currently in remission
currently unstable

108
Q

perio - biologic width

A

base of gingival sulcus to height of alveolar bone

109
Q

PD health - intact peridontium

A

absence of detectable attachment and/or bone loss
gingival margin may be several mm coronal to CEJ
gingival sulcus may be 0.5-3mm deep
alveolar crest 0.4-1.9mm apical to CEJ (teenagers)

110
Q

diagnosis of PD health

A

BPE

BOP <10%

111
Q

gingivitis

A

inflammation of gingivae
types
- dental biofilm induced: localised or generalised
- gingival diseases and conditions: non-dental biofilm induced

112
Q

which group are worst for gingivitis?

A

8-12yr olds
2/3
mixed dentition
think they are old enough to brush independently

113
Q

dental biofilm gingivitis pathogenesis

A

supragingival plaque accumulates
inflammatory cell infiltrate develops in gingival CT
JE becomes disrupted
- allows apical migration of plaque and increase in gingival sulcus depth
= gingival/false/pseudo pocket
reversible
severe inflammation - gingival swelling - deeper false pocket
the most apical extension of the JE is still the CEJ - no PD LOA

114
Q

diagnosis of gingivitis

A
BPE
BOP
 - 10-30% localised
 - >30% generalised
PRFs
115
Q

gingivitis predisposing factors (local RFs)

A
malocclusion
traumatic dental injury
PRFs
 - tooth anatomy
 - Rx margins
 - ortho/pros appliances
 - incompetent lips - oral dryness
116
Q

gingivitis modifying factors (systemic RFs)

A
smoking
metabolic factors
 - hyperglycaemia/IDD
drugs
 - cyclosporin
nutritional factors
 - vit C deficiency
increased sex steroids
 - puberty, pregnancy
haematological conditions
 - leukaemia
117
Q

pubertal gingivitis

A

increased inflammatory response to plaque
mediated by hormonal changes
teenagers - gingivitis can progress to early periodontitis
local and systemic factors can influence progression

118
Q

examples of systemic disease which can lead to gingivitis

A
haematological
 - agranulocytosis
 - cyclic neutropenia
granulomatous inflammations
 - crohns
 - sarcoidosis
 - granulomatosis (AI vasculitis)
119
Q

non-dental biofilm induced gingivitis

A
when main aetiological agent for gingivitis is not plaque
genetic
 - phenotype
 - hereditary fibromatosis
trauma
 - thermal
 - chemical
 - physical
manifestations of systemic disease
 - haematology
 - immunological
 - granulomatous inflammation - OFG
drug induced
 - immune complex reactions
 - cytotoxic
 - anticonvulsants (phenytoin)
 - Ca channel blockers
 - immunosuppressants (cyclosporin)
 - antiretroviral
infective
 - deep mycoses
 - viral
 - fungal
120
Q

gingival diseases: non-dental biofilm induced

A
can be
 - manifestations of systemic conditions
 - pathologic changes limited to gingival tissues
subclassification
1 genetic/developmental disorders
2 specific infections
3 inflammatory and immune
4 reactive
5 neoplasms
6 endocrine
7 nutritonal and metabolic
8 traumatic
9 gingival pigmentation
121
Q

non-dental biofilm induced gingivitis tx

A

cases where extent of condition is inconsistent with level of OH observed
unexplained
- gingival enlargement
- inflammation
- bleeding
consider urgent referral to physician - haematinic screening

rigorous OH
frequent scaling
may need surgery (esp drug induced) - refer

122
Q

periodontitis

A

chronic, multifactorial inflammatory, dysbiotic plaque biofilms (microbial imbalance)
progressive destruction of tooth-supporting apparatus
multifactorial
- dysbiotic microbiome changes more likely for some pts than for others
- may influence severity

123
Q

features of periodontitis

A

apical migration of JE beyond CEJ
LOA of PD tissues to cementum
transformation of JE to pocket epithelium (often thin and ulcerated)
alv bone loss

124
Q

what is the only way to get reliable bone loss?

A

radiographs

125
Q

PD pathogens

A

p gingivalis

p intermedia

126
Q

periodontitis as a manifestation of systemic disease

A
Papillon-Lefevre syndrome
neutropenias
Chediak-Higashi syndrome
LAD syndrome
EDS
Langerhans' cell histocytosis
hypophosphatasia
Down Syndrome
127
Q

perio recording and diagnosis

A
gingival condition
 - colour, contour, swelling, recession, suppuration, inflammation, consider use of marginal bleeding free chart
OH status
 - plaque-free scores
any calculus
 - chart location
assess local RFs
 - PRFs
 - low frenal attachments
 - malocclusion
 - incompetent lip seal - reduced upper lip coverage - labial and palatal gingivitis - increased lip separation
 - mouthbreathing - palatal gingivitis
128
Q

full BPE

A

12-17 yrs when in full adult dentition

129
Q

who is simplified BPE for?

A

all cooperative 7-11 yr olds

130
Q

advantages of simplified BPE

A

quick
easy
well-tolerated
avoids false pocketing

131
Q

simplified BPE teeth

A

6 1. 6
6. 1 6
on permanent teeth only
identifies need for further investigation
primary teeth
- PDD rare
- mobility or gingival suppuration - refer

132
Q

simplified BPE codes

A

0
1
2

133
Q

SDCEP plaque scores

A

perfectly clean tooth 10/10
line of plaque around cervical margin 8/10
cervical 1/3 crown covered 6/10
middle 1/3 crown covered 4/10

134
Q

tx of plaque-induced gingivitis

A
brushing
systematic - brush DJ app
  - upstairs, downstairs, L and R
 - 10s each surface
supervised/assisted brushing up to about 7yrs - can they tie their own shoelaces?
135
Q

2800ppm F paste age

A

from 10 yrs

136
Q

5000ppm F paste age

A

from 16yrs

137
Q

BPE 0 tx

A

no tx

screen again at routine recall or within 1yr

138
Q

BPE 1 tx

A

OHI and prevention

screen again at routine recall or after 6m

139
Q

BPE 2 tx

A

OHI, prevention, scaling, removal of PRF

screen again at routine recall or after 6m

140
Q

BPE 3/4/* tx

A
bleeding/plaque charts
full PD assessment, radiographs
 - establish whether false/true pocket
scaling, RSD, OHI and prevention
scores 4 or * consider referral
tx and review after 3m
141
Q

key elements of tx planning

A

social and behavioural factors
stage of dental development
clinical findings
CRA

142
Q

caries risk

A

risk of the pt developing new/progressive disease in future

143
Q

7 elements of caries risk

A
clinical evidence
dietary habits
SH
F
plaque control
saliva
MH
144
Q

8 elements of preventive programme

A
radiographs
TBI
strength of F toothpaste
F varnish
F supplementation
diet advice
FS
sugar-free meds
145
Q

high risk caries experience

A

dmft/DMFT 5 or more
10 or more initial lesions
caries in 6s at 6yrs
3yr caries increment 3 or more

146
Q

tx planning - dynamic

A

Prevention
Acclimatise
Stabilise
Reassess

147
Q

<3yrs toothpaste

A

smear 1000ppm

148
Q

> 3yrs toothpaste

A

pea size adult

149
Q

anxiety

A

without present triggering stimulus

may be reaction to unknown danger or anticipatory due to previous negative experiences

150
Q

fear

A

normal emotional response to situations or objects perceived as genuinely threatening

151
Q

phobia

A

a clinical mental disorder where subjects display persistent and extreme fear of objects or situations with avoidance behaviour and interference of daily life

152
Q

components of DFA

A

physiological and somatic sensations
cognitive features
behavioural reactions

153
Q

DFA - physiological and somatic sensations

A

breathlessness
perspiration
palpitations
feeling of unease

154
Q

DFA - cognitive features

A

interference in concentration
hypervigilance
inability to remember certain events while anxious
imagining the worst that could happen

155
Q

DFA - behavioural reactions

A

avoidance i.e. postponing appt, or children disruptive behaviour to stop tx
escape from situation which ppts the anxiety
may manifest with aggression (esp adolescents who are brought by parents but don’t want to be there)

156
Q

signs of DFA

A

may be subtle
younger children - time delay by asking Qs
school age - complain of stomach aches, ask to go to toilet frequently
older - complain of headaches/dizziness, may fidget/stutter, can’t be bothered

explain to child their symptoms are normal of anxiety

157
Q

state anxiety

A

in the moment

158
Q

trait anxiety

A

generally how they feel about dental tx etc

159
Q

factors that influence DFA

A
parents attitudes
prep at home before visit
child's perception that something is wrong with their teeth
fear of choking
fear of injections/drilling
fear of unknown
past medical and dental experiences
friends and siblings experience
160
Q

assessing children’s DFA

A
control-related items - assess pts' desire to influence course of tx
 - rest breaks
 - signals to stop
 - pts need for info
assess fear in history
 - prev tx/experiences
 - items relating to trust
MCDASf
 - quick and easy
 - diff aspects dental experience rated
 - baseline anxiety levels established
161
Q

advantages of good dentist/patient communication

A

improves info obtained from pt
dentist can communicate info to pt
increased likelihood of pt compliance
reduces pt anxiety

162
Q

communication components

A

verbal 5%
paralinguistic 30%
non-verbal 65%

163
Q

increasing fear related behaviours

A
ignoring/denying feelings
inappropriate reassurance
coercing/coaxing
humiliating
losing your patience with pt
164
Q

reducing patient anxiety behaviours

A
prevent pain
friendly and establish trust
work quickly
calm manner
give moral support
be reassuring about pain "I will make it as comfortable as possible"
empathy
tell them to be clever (not brave)
just put plastic mirror on tray
165
Q

facial expressions and pain

A

can show discomfort
disruptive behaviour may be evidence of sudden pain
pain - screwing up eyes and lowering eyebrows with the mouth open in a squarish appearance
fear - opening eyes widely and raising eyebrows with mouth open and tense

166
Q

pain and DFA

A

anxious subjects more likely than non- anxious to report pain
- psychological role in pain perception

167
Q

prep for visit

A

dentist should advise parent (pre-appt letter)
rehearsal
supportive care prior to each stressful procedure

168
Q

factors that influence pain perception

A
anxiety
prev experience
expectation
anticipation
communication
control
subjective conditioning experiences
empathetic and individual approach
169
Q

role of parent - when to exclude from surgery

A

unable to refrain from competing with dentist for child’s attention
unintentionally convey their own anxieties

involving parent in planning stages and outlining their role as a passive but silent helper may provide comforting presence
tend to underrate child’s anxiety

170
Q

Letter to Dentist

A
how worried
how painful do they think tx will be
what do they want to happen
how will they cope
stop signal
171
Q

parent and child’s behaviour

A

unaffected by parental presence/absence

except <4yrs - behave better with parent there

172
Q

benefit of parents with infant/toddler

A

pt uncapable/unwilling to sit for exam - knee to knee - direct physical and visual contact with parent
parent can witness behaviour clinician must contend with

173
Q

BM techniques

A
positive reinforcement
tell show do
acclimatisation
desensitisation
voice control
distraction
role modelling
relaxation/hypnosis
174
Q

positive reinforcement

A

presentation of a stimulus that will increase the likelihood of a behaviour being repeated
social reinforcers - facial expression, verbal praise, appropriate physical contact
non-social reinforcers - stickers, colouring poster and clever certificates
needs to be specific - the exact thing they are doing well

175
Q

tell show do

A

familiarise pt with a new behaviour
tell - age-appropriate explanation of technique
show - demonstrating for the pt aspects of the procedure in a non-threatening way e.g. use a SS to draw a happy face on their nail
do - initiate with minimal delay

176
Q

acclimatisation

A

planned, sequential introduction of env, people, instruments and procedures

  • integral part of tx plan
    e. g.
  • give dam home on visit before use
  • introduce 3:1, suction and CWRs on visit before FS
  • SS with prophy cup then bur then HS
  • topical visit before LA
177
Q

systematic desensitisation

A

relaxation exercise first
based on assumption that repeated non-distressing exposure to an anxiety-provoking stimulus will eventually reduce anxiety
must reassure child they are in control
done in an ordered manner from what they perceive as least to most anxiety provoking, in imagination of in real life until no anxiety is produced
e.g. systematic needle desensitisation

178
Q

voice control

A

controlled alteration of voice vol, tone or pace to influence and direct pts behaviour (intonation)
check parents on your side
gain pts attention and compliance
avert - or avoidance behaviour

179
Q

distraction

A

diverting pt from what may be perceived as an unpleasant procedure

  • pulling the U lip “you’ll feel me holding that lip really tight”
  • telling story while LA
  • letting an older child bring in music to listen to (only good for mild)
180
Q

role modelling

A

similar age and tx
older sibling best for children 3-5yrs
needs to be an anxious child who is mastering their anxiety
- don’t show them a non-anxious child

181
Q

relaxation

A

breathe in for 3, out for 3 - good if they keep moving tongue
progressive muscle relaxation
space exercise

182
Q

hypnosis

A

interaction between hypnotist and subject
attempts to influence the subjects’ perception, feelings, thinking and behaviour by asking them to concentrate on ideas and images “suggestions”
response experienced by subject as having a quality of involuntariness or effortlessness
relaxed - subconscious prominent brain
stressed - conscious brain
so if relaxed easier to speak to subconscious brain

183
Q

NLP

A

listen to if people are talking in feelings, auditory etc - speak in the way they perceive the world

184
Q

HOM/HOMAR

A
Hand over mouth - say when they behave you will take it away
don't do
 - psychological effects
 - parental consent
 - professional acceptance
 - litigation
185
Q

anticipatory anxiety

A

concern in absence of the feared stimulus

  • adults - avoidance
  • children - made to attend - poor behaviour
186
Q

FV concentrations

A

5% NaF
22600ppm
1ml = 50mg NaF = 22.6mg F

187
Q

indications for FV

A

tx of hypersensitivity

caries prevention

188
Q

contraindications for FV

A

ulcerative gingivitis
stomatitis
sensitivity to colophony (resin) - cosmetics, adhesives, sun cream, paper
severe asthma - hospitalised recently or uncontrolled asthma
allergy (extremely rare but be cautious in a pt with multiple severe allergies)
allergy to elastoplast

189
Q

how does topical F work?

A

more beneficial in caries prevention than systemic ingestion
1 - slows caries progression - stops demineralisation
2 - caries arresting - makes enamel more resistant to acid attack (from plaque bacteria) and speeds up remineralisation (w F ions so tooth surface stronger/less soluble)
3 - caries inhibiting - stops bacterial metabolism (at high concs) to produce less acid

190
Q

give a factor that increases the effectiveness of Duraphat

A

stays put for several hours, allowing slow release of F ion

191
Q

properties of topical F

A

desensitising
water tolerant
adherent
sets in presence of saliva

192
Q

application of FV

A

remove gross plaque
remove excess moisture - air/CW
apply first to L arch where saliva collects more rapidly
apply sparingly in a thin layer using microbrush/CWP
floss can be used to ensure varnish reaches IP areas

193
Q

amount of FV to use

A

2-6 primary dentition 0.25ml
>6 mixed 0.4ml
permanent dentition 0.75ml

but don’t have to use it all

194
Q

POIs

A

avoid eating and drinking for at least an hour
- if can avoid for longer will have more beneficial impact
eat soft foods for rest of day
brush teeth as normal that night
- or can avoid brushing that night only as recommended in childsmile
don’t take F supplement on day of application or day after (2 days)
tell parent that varnish makes teeth look yellow and this wears off when eating and brushing teeth

195
Q

F safely tolerated dose

A

dose below which symptoms of toxicity are unlikely to occur

1mg/kg

196
Q

F potentially lethal dose

A

lowest dose associated with fatality

5mg/kg

197
Q

F certainly lethal dose

A

survival after consuming this amount is unlikely

32-64mg/kg

198
Q

amount of F in 0.25ml FV

A

5.65mg

199
Q

S and S of fluoride overdose

A

F absorbed v quickly from stomach - acute F toxicity
nausea and vomiting (diarrhoea and abdo pain)
excessive salivation, abnormal taste, tremors, weakness, convulsions
shallow respirations, NS shock

200
Q

F toxicity <5mg/kg management

A

milk to slow absorption

201
Q

F toxicity 5-15mg/kg management

A

induce vomiting
Paeds BP (Ipecac syrup)
milk, epsom salt or aluminium hydroxide antacid mixture will help slow absorption

202
Q

F toxicity >15mg/kg management

A

urgent PICU - neurological, cardiac and respiratory support

203
Q

lidocaine max safe dose

A

4.4mg/kg

204
Q

prilocaine max safe dose

A

6.6mg/kg

205
Q

articaine max safe dose

A

5mg/kg

206
Q

Childsmile components

A

core
nursery
school
practice

207
Q

standard prevention FV

A

x2 pa

208
Q

enhanced prevention FV

A

additional 1-2 times to 2 and above

209
Q

EDDN

A

toothbrushing demonstrations
oral health promotions
FV application