Periodontal Maintenance Therapy – Flashcards
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Periodontal maintenance has also been reffered to as
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periodontal recall supportive periodontal care contiuning care
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Refractory periodontal disease occurs in treated periodontal patients who
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failed to respond to periodontal treatment including maintenance therapy
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What are some reasons that pt my be refractory
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because of inadequate treatment presences of systemic diseases such as diabetes deficient immune response if periodontal pathogens
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Recurrent PERIODONTAL DISEASE OCURSS IN PT WHO previously responded well to periodontal therapy but later showed signs of
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disease reactivation
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What are some treatment options for pt with refractory periodontal diseases
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adjunctive use of antibiotics referral for medical consultation
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treatment of recurrent diseases sites is based on
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conventional periodontal therapy
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NAME THE FOUR PRIMARY OBJECTIVES OF PERIODONTAL MAINTENANCE
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1 to prevent or minimize the recurrence of periodontal diseases in pt by controlling risk factors known to contribute to the disease process 2 to prevent or reduce the incidence go of tooth or implant loss by monitoring the dentition and prosthetic replacement of natural teeth 3 to increase the probality of locating and treating other conditions or diseases found in the mouth 4 to preserve the health, comfort, and function of teeth
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WHAT ARE SOME RISK FACTORS FOR PERIODONTAL DISEASES
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dental bioflim calculus
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Name the three types of pt that are indicated for periodontal maintenance
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- periodntally healthy pt who have never had periodontal disease as a preventive procedure (primary prevention) - pt who have responded favorably after active periodontal therapy to prevent or minimize the recurrence and progression o periodontal diseases and tooth loss (secondary prevention) - medically compromised pt or pt who maintain poor oral hygiene and are not considered candidates for periodontal surgery
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Before any treatment is initiated what should be done
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review previous periodontal treatments including periodontal maintenance care
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When is it best to probe a periodontal pt
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at each appointment visit
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Basline values are first established at the initial examination of examination and again when?
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following active therapy
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What is the primary risk factor for periodontal disease
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dental bioflim
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Name the secondary factors for periodontal disease
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bioflim retentive areas such calculus and restorations with over hangs or effective margins
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When should a medical consultation be warranted
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if new illnesses are recognized r if previous conditions has changed significant ally
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What are some risk factors that contribute to periodontal diseases
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cigarette smoking stress nutrition medications systemic diseases
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What is the purpose of an extra and intra oral exam
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to detect any abnormalities including enlarged lymph nodes or salivary glands and red, white to pigments lesions
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What is done in the dental examinations
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caries risk assessment look at restorations teeth
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The periodontal assessment invovles
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recording PPD gingival recession CAL furcations Supperation (pus) mobility
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What is gingival recession
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the position of the gingival tissues on the tooth is defined as the location of the gingival marign in relation to the CEJ
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gingival recession usually results from
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improper toothbrush techniques attachment loss during disease process shrinkage of tissue after initial therapy
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What are common complaints for pt with gingival recession
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poor aesthetics tooth pain hypersensitivity with air or cold application
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How can pt with dentinal hypersensitivity be managed
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use desensitizing agents such as stannous fluoride potassium nitrate or sodium flouride
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What is the most reliable way to determine disease stability
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CAL
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Measurements of CAL is made from the
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CEJ to the apical extent of the probe tip
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Compared to a pt last appt. if the pt has a 2 - 3mm increase in attachment loss means
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disease is present
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Should a 1mm increase in attachment loss be a concern for a reappoint for a pt
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yes
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Should a pt with a 3mm PPD without recession or no attachment loss be a concern
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no because there is no bone loss
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BOP can me what
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laceration from too firm pressure ulceration: inflammation in the connective tissues
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Bleeding while stroking the lateral wall of the gingival crevice means
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there is early gingival inflammation
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Bleeding sites and in deep pockets seem to have an increase risk for
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progression of periodontist (progressive attachment loss)
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What is an indicator for go gingival health
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the abscense of BOP
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BOP usually appears ______ seconds after probing
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10
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What is the probing force that is recommended
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0.25 N or 25 g
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When should radiographs be taken on an recall periodontal pt with a history of bone less and periodontal surgery
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based on clinician judgement
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What type of radiographs should be taken on periodontal disease pt
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periapical bitewings
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Sites that has have had bone grafting (osseous) or guided tissue regeneration can be evaluated at least ______ months after surgery
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6
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4A program
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◦ Ask ◦ Advise ◦ Assist ◦ Arrange for a follow-up
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Bupropion HC1 is associated with smoking cessation and is
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Zyban Sustained-Release Tablets
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Wellbutrin Sustained-Release Tablets (a smoking cessation med) can be prescribed by
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by dentists or physicians as an oral medication to decrease withdrawal symptoms
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Chantrix (varenicline) a drug use to help with smoking cessation may also be
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prescribed by dentist or physician
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The need for bite wings or peri-apicals depends on
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stage and severity of disease risk for caries presence of implants
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what type of bite wings are ideal for a pt with periodontal disease and why
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vertical bite wings; because they show more of the alveolar bone
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If inflammation is present or disease is suspected around an implant what should you doWellbutrin Sustained-Release Tablets ◦ Can be pr
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probe the area, note if BOP, suppuration (pus)
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What should be noted for dental implants and what should you check
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Note: stability of abutment teeth and mobility loose screws Check for: occlusal wear
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What is the abutment used for
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a tooth or implant used for support and retention of a crown or removable partial denture
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Why don't calculus firmly attached to implants
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because the titanium surface is non-porous.
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Because of implant failure and bone chracterics how often should radiographs be taken for implants
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periapical films are indicated at 6 months to 1 year intervals to the determine the height of bone around implants
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What is the acceptable standard for a stable end osseous implant 1 year after placement is
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vertical bone loss less than 0.2 mm per year
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Recurrent periodontal diseases occurs when
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signs and symptoms of disease return after having subsided during active treatment
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What are some clinical signs of recurrent periodontal diseases
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BOP increase in tooth mobility continued soft tissue attachment loss (including deep pockets) suppuration from the pocket radiographic changes
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Recurrent tooth mobility includes increasing
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tooth mobility fremitus
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When BOP or suppuration is seen 4-8 weeks following the periodontal maintenance therapy then
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pretreatment is plausible
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What is a reason for pretreatment
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1-2 mm or greater increase in PPD or attachment loss
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Subgingival instrumentation including root planning of shallow pockets has shown to increase sort tissue attachment t/f?
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t
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What should you ask pt with dental implants
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any difficulty in oral hygiene self care, chewing, discomfort,
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Chemotherapeutic agents help prevent repopulation of
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gram negative organisims
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Chemotheraputic agents are great for sub gingival t/f
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false
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What can be helpful with dealing with sub gingival bacteria
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oral irigation
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Why aren't systemic antibiotics not recommended in during periodontal therapy
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because of th e potential development of bacterial resistance
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Periodontal maintenance intervals are based on
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individual basis according to periodontal disease severity, type of treatment performed, adequacy of oral hygiene, self care ,presence of orthodontic and prosthetic appliances systemic health and pt adherence (compliance)`
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Data suggest that periodontal maintenance intervals should be
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3 months or less
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A 12 month recall is indicated for
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pt with limited suceptablity to periodntisit
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Although periodontal pt can be seen by general dentist it is recommend that these to see a periodontist atleast
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1 a yeat
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if a pt has gingivitis or mild chronic periodontitis can they receive total care including chronic periodontal maintenance by a general dentist
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yes
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Severe chronic periodnotixt pt should be seen primarily be a
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periodontist
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Moderate chronic periodontist pt can be seen by
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a general dentist and periodontist alternatively
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Refractory and aggressive periodontitis should be seen exclusively by
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the periodontist
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non adherence with regular periodontal maintenance visit will result
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in recurrence or progression of the disease