Prevention/Anticipatory Guidance Flashcards
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What is the definition of perinatal period?
Period around the time of birth, beginning with completion of the 20 to 28th the week of gestation and ending 1 to 4 weeks after birth
What percentage of S-ECC children have non-maternal MS streptococci genotypes?
74%
What is the safest time to perform treatment on a pregnant female?
Second trimester 14th to 20th week
Recommendations for perinatal oral health(geared at expectant mothers)
- Oral health education
- Oral hygiene
- periodontal infections can be a reservoir of inflammatory mediators like prostaglandin in GCF and blood
– associated with uterine contractions leading to preterm deliveries. However recent RCT did not support that treatment of perio dx during pregnancy prevents preterm birth, fetal growth restriction or preeclampsia.
- pregnant females may have n/v – recommend rinsing with a cup of water with 1 t. baking soda and waiting an hour before brushing to minimize erosion
- tb w/ fluoridated toothpaste, sugarfree or xylitol gum recommended
3. Diet discussion
4. Fluoride
– use fluoridated toothpaste and rinsing with alcohol-free, OTC mouthrinse with 0.05% NaF daily or 0.02% NaF twice a day
- Professional oral health care
– recalls, restoration of active caries to suppress/reduce maternal MS reservoirs and minimize transfer of MS to infant
- DELAY OF COLONIZATION is ultimate goal
- maternal MS levels are related significantly to MS colonization in plaque as well as dental caries in their children
Ways to suppress maternal MS reservoirs include…
- dietary counseling, - reducing frequency of simple carb intake, - rinsing daily w/ CHX and fluoride starting 6th month of pregnancy, - removing and restoring active caries, - chewing xylitol-containing gum (at least 2x/day, demonstrated significant impact on mother-child transmission of MS and decreased child’s caries rate), - delaying MS transmission by avoiding behaviors that directly pass saliva to the child like sharing utensils or cups, cleaning dropped pacifier by mouth, etc. The higher the levels of maternal MS, the greater the risk of the infant being colonized. Maternal OH, perio disease, snack frequency, and SES also are associated with infant colonization.
When does MS colonization of an infant occur
Birth Significant colonization occurs after dental eruption as teeth provide non-shedding surfaces for adherence.
T/F Furrows of the infant’s tongue appear to be an important ecological niche for early colonization by S. Mutans
T.
In contrast to declining prevalence of dental caries among children in OLDER age groups, the prevalence of caries in poor US children under the age of 5 is (increasing/decreasing).
Increasing
Caries rate is declining, yet remains highest during what period?
Adolescence immature permanent tooth enamel, a total increase in susceptible tooth surfaces, environmental factors (diet, independence to seek care or avoid it, low priority for OH) and additional social factors may contribute to an upward slope of caries during adolescence
Every infant should receive an oral health risk assessment from his/her primary health care provider (or qualified health care professional) by ___ months of age.
Six
Electric cord safety, childproofing and dentifrice use are discussed when?
12-24 months for anticipatory guidance
When should parents encourage children to stop sucking habits?
3 yrs or younger 50% of kids with NNS habit will discontinue between 24-28 months of ageincidence of NNS is 10-15% at age 5
By when should the decision to remove or retain third molars be made?
Before the middle of the third decade (<25 yo)Recommend removal when high probability of disease or pathology and/or the risks associated with early removal are less than the risks of later removal.
Is there a difference in late lower incisor crowding with removal or retention of asymptomatic impacted third molars?
NO according to 2012 Cochrane review
How old is an adolescent?
10 to 18
What are some of the distinctive needs of an adolescent?
- Potentially high caries rate (inattention to OH and increased intake of cariogenic substances)
- Increased risk for traumatic injury and periodontal disease
- a tendency for poor nutritional habits
- an increased esthetic desire and awareness
- complexity of combined ortho and restorative care
- dental phobia
- potential use of tobacco, alcohol and other drugs
- pregnancy
- eating disorders
- unique social and psychological needs
Systemic benefit of fluoride incorporation into developing enamel is not considered necessary past ___ years of age.
- but topical benefits can be obtained thru optimally-fluoridated water, professionally applied and prescribed compounds, and fluoride dentifrices
Adolescents have a (higher/lower) prevalence of gingivitis than pre-pubertal children or adults.
Higher due to rise of sex hormones during adolescence → affects composition of the subgingival microflora
Other studies suggest circulating sex hormones may alter capillary permeability → increased fluid accumulation in the gingival tissues
What is PYD?
Positive youth development
Treatment and mgt of the adolescent that takes into account the pt’s psychological and social needs. Suggests a strong interpersonal relationship between pt and dentist can be influential in improving adolescent oral health and transitioning patients to adult care. Thru PYD, dentist can promote healthy lifestyles, teach positive patterns of social interaction, and provide a safety net in times of need
Perimyolysis – what is it and what causes it?
Severe enamel erosion of the lingual surfaces of the teeth caused by exposure to gastric acids (e.g. Bulimia, excessive vomiting)
Example of an oral problem associated with adolescent behaviors. Others include:oral manifestations of venereal dxs, effects of birth control or antibiotics on perio structures intraoral and perioral piercings, traumatic injury to teeth from sports
What percent of adolescent females who give birth are from low income families?
83%
FDA’s five categories of pregnancy drugs
A: human studies, evidence supporting their SAFE use
B: no evidence of risk to humans (animal studies show no risk to fetus but no human studies, OR animal studies show risk to fetus but human studies do not)
C: may be used with caution (aspirin) (no adequate animal or human studies have been conducted, or adverse fetal effects shown in animals but no human data available); potential benefits may justify the potential risk D and X: not intended for use during pregnancy
D: evidence of human fetal risk exists, but benefits outweigh risks in certain situations like life-threating disorders; e.g. TetracyclineX: proven fetal risks outweigh any possible benefit A and B considered acceptable for use during pregnancy
What percentage of pregnant pts experience Xerostomia?
44%
When do signs of gingivitis occur in pregnancy
Second trimester and peak in the eighth month of pregnancy (THIRD trimester) with anterior teeth affected more than posterior teeth
Why are pregnant women at increased risk for aspiration during the last trimester
Pregnant women are considered to have a full stomach due to delayed gastric emptying and therefore are at increased risk for aspiration
When is dental prophylaxis supposed to occur during pregnancy
First trimester and again during the third trimester (if oral home care is inadequate or periodontal conditions warrant professional care)
Why is removal of amalgam restorations problematic during pregnancy
Mercury vapor released during the removal or replacement of amalgam restorations maybe inhaled and absorbed into the bloodstream and does cross the placental barrier the use of rubber dam and high-speed suction can reduce the risk of vapor inhalation also avoid using whitening products w/ existing amalgams as these products can release inorganic mercury from dental amalgams
Women who smoke during pregnancy have increased risk for…
Ectopic pregnancyspontaneous abortionpreterm deliveryincreased likelihood for infant having low birth weight Maternal tobacco use is also associated with intellectual disability and birth defects such as oral clefts, and the risk for perinatal mortality and SIDS is increased for infants of women who smoke.
Amount of radiation exposure from dental xrays
- 038 millisieverts (mSv) for BWX
- 15 mSv for FMX
Most sensitive organ to radiation-induced tumors both benign and malignant is…
Thyroid?
Avoid use of these drugs in the pregnant patient:
Aspirin and aspirin-containing products
erythromycin estolate
tetracycline
NSAIDs – not recommended either if necessary, administration should be avoided during the first and third trimesters, and limited to 48-72 hours use
Recommendations by age for pediatric oral health assessment, preventive services and anticipatory guidance/counseling
T/F Oral hygiene counseling involves the patient and the parent.
T/F Oral hygiene is the responsibility of the parent.
T. T.
When a child demonstrates the understanding and ability to perform personal hygiene techniques, the health care professional should counsel the child
At age 12 and up, OHI geared toward patient only
Thumb/finger habits are considered normal until what age?
<3 yo
Level of effect depends on duration > magnitude > frequency
CARIES RISK ASSESSMENT
the determination of the likelihood of the incidence of caries during a certain time period or the likelihood that there will be a change in the size or activity of lesions already present
T/F:
Currently, there are no caries-risk factors or combinations of factors that have achieved high levels of both positive and negative predictive values.
True
The best tool to predict future caries is past caries experience. Not useful in young children due to importance of determining caries risk BEFORE the disease is manifest.
Children with immigrant backgrounds have what times higher Caries rate than non immigrant children ?
Three times
What are the components of the caries risk assessment for 0-5yrs?
What are the components of the caries risk assessment for >/=6yrs
A child having SHCNs and being a recent immigrant places them in which risk category?
Moderate risk for the Dental providers CRA
High risk for the Non-dental providers CRA
What is “active surveillance” of caries?
Active surveillance (Prevention therapies and close monitoring) of enamel lesions is based on the concept that txof disease may only be necessary if there is disease progression, that caries progression has diminished over recent decades, and that the majority of proximal lesions, even in dentin, are not cavitated.
What are the 3 moderate risk factors for 0-3 and 0- 5yo
Special needs, recent immigrant, visible plaque on teeth
What are the moderate risk factors for >6 yo?
Special needs, recent immigrant, defective restorations, pt wearing an intraoral appliance
What are the 4 high risk biological factors for pts 0-5 yo?
Low socioeconomic,
parent has active cavities,
child has greater than 3 sugary snacks/beverages day,
put to bed with bottle containing natural or added sugar
What three clinical findings are associated with high caries risk in 0-5 year olds (according to the CRA for dental providers)?
>1 dmf surfaces
active white spot lesions or enamel defects
elevated strep mutants levels
plaque on teeth → moderate risk
BUT on the non dental provider CRA – plaque, visible cavities/fillings, white spots are the three high risk clinical findings in 0-3 y.o.
What are the two Biological high risk factors for kids >6 yo?
Low socioeconomic status
greater than 3 sugary snacks/beverages between meals
What are the 3 clinical findings for kids >6 yo indicating high risk?
One or more interproximal lesions,
active white spot lesions/enamel defects,
low salivary flow
Caries Management Protocol 1-2 y/o
1-2 y.o.
Recall frequency
low: q6-12mo, mod: q6mo, high: q3mo
Fluoride
low: none, mod: q6mo professional topical tx, high: q3mo
(consider fluoride supplements when parent engaged and mod or high risk)
Diet
Counseling for all three risk groups
Limited expectations when parent not engaged
Restorative:
low: surveillance
mod: active surveillance of incipient lesions
high: active surveillance of incipient lesions, restore cavitated lesions with ITR or definitive restoration
Caries Management Protocol 3-5 y/o
3-5 y.o.
Recall frequency
low: q6-12mo, mod: q6mo, high: q3mo
Radiographs
low: q12-24mo, mod: q6-12mo, high: q6mo
Fluoride
low: tb with fluoride toothpaste bid,
mod: tb and q6mo professional topical tx,
high: brush with 0.5% fluoride (w/ caution), q3mo professional topical tx
(consider fluoride supplements when parent engaged and mod or high risk)
Diet
Counseling for mod and high risk (not low)
Limited expectations when parent not engaged
Sealants: All groups
Restorative
low: surveillance
mod: active surveillance of incipient lesions, restore cavitated or enlarging lesions
high: active surveillance of incipient lesions (if parent engaged), restore cavitated or enlarging lesions (and incipient if parent not engaged)
Caries Management Protocol
≥6 y.o.
Recall frequency
low: q6-12mo, mod: q6mo, high: q3mo
Radiographs
low: q12-24mo, mod: q6-12mo, high: q6mo
Fluoride
low: tb with fluoride toothpaste bid,
mod: tb and q6mo professional topical tx,
high: brush with 0.5% fluoride, q3mo professional topical tx
(consider fluoride supplements when patient/parent engaged and mod or high risk)
Diet
Counseling for mod and high risk (not low)
Limited expectations when parent not engaged
High risk: Xylitol counseling, whether or not pt/parent engaged
Sealants: All groups
Restorative
low: surveillance
mod: active surveillance of incipient lesions, restore cavitated or enlarging lesions
high: active surveillance of incipient lesions (if parent engaged), restore cavitated or enlarging lesions (and incipient if pt/parent not engaged)