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Flashcards in this deck (50)

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  • What is the primary goal of periodontal treatment?


    To bring periodontal and periimplant tissues to a state of health that can be maintained by the patient.

    periodontics treatment
  • What should be addressed first when a patient presents for periodontal treatment?


    Any dental emergencies, such as pain or acute infections of pulpal or periodontal origin, which may involve extracting teeth.

    periodontics emergency
  • What are the components of a periodontal evaluation?


    • Observation of gingival tissue
    • Clinical assessment
    • Radiographical assessment
    periodontics diagnosis
  • Why is it important to identify systemic risk factors during periodontal treatment?


    Systemic factors can impact periodontal health and may require parallel management, such as smoking cessation counselling or referral for medical conditions like uncontrolled diabetes.

    periodontics systemic risk
  • What is the primary objective of the initial or non-surgical phase of periodontal treatment?


    The elimination of aetiological factors.

    periodontics treatment
  • What activities are included in the hygienic or non-surgical phase of periodontal treatment?


    • Oral hygiene instruction
    • Patient motivation
    • Biofilm control
    • Debridement
    • Correction of plaque retentive factors
    periodontics hygiene
  • Which of the following are examples of plaque retentive factors?

    Healthy gingival tissue

    Systemic diabetes

    Acute infection

    Open carious lesions and dental overhangs

    periodontics plaque
  • What is the primary aim of Phase I periodontal therapy?


    Removal of pathogenic biofilms, toxins, and calculus and the reestablishment of a biologically acceptable root surface.

    periodontology therapy
  • How long does the maturation phase of connective tissue take during wound healing following periodontal debridement?


    Up to 3 months.

    wound-healing periodontology
  • Why should the sulcus area not be probed until 8-12 weeks after periodontal debridement?


    To prevent disturbing subgingival healing.

    periodontology healing
  • If a patient requires a re-evaluation to address poor oral hygiene and excessive biofilm accumulation before the 3-month mark, what procedure should be performed?

    Surgical intervention

    Supragingival debridement

    Subgingival instrumentation

    Probing the sulcus

    hygiene debridement
  • How long does it typically take for clinical signs of gingival inflammation induced by biofilm to cease following debridement?


    1-2 weeks.

    inflammation debridement
  • If a patient is suspected of having a non-biofilm-induced gingival disease, when should they be brought back for re-evaluation?


    After 2 weeks.

    diagnosis re-evaluation
  • What is the primary purpose of phase 4 periodontal care?


    Regular supportive periodontal therapy for patients with teeth or implants.

    periodontics dentistry
  • What are three key activities performed during a supportive periodontal therapy visit?


    • Updating medical and dental history
    • Evaluating the periodontal situation
    • Removing biofilm and calculus
    periodontics dentistry
  • What factor determines the frequency of supportive periodontal therapy appointments?

    The complexity of insurance coverage

    The patient's individual risk profile

    The number of teeth present

    The patient's age

    periodontics dentistry
  • Why are debridement visits for patients in regular maintenance typically less intense than initial debridement?


    Because subgingival calculus takes a long time to form, usually leaving only biofilm to be addressed.

    periodontics dentistry
  • What should a dentist do if a periodontal case is too severe or outside their scope of practice?


    Refer the patient to a specialist at any stage within the treatment cycle.

    dentistry ethics
  • At what point in the treatment cycle should a dentist stop identifying and managing systemic modifying factors?


    Never; management of systemic risk factors should continue throughout the entire support phase.

    periodontics systemic
  • What is the key clinical difference between gingivitis and periodontitis?


    Gingivitis is reversible, whereas periodontitis is irreversible, though it can be managed and stabilised.

    periodontology pathology
  • What are the three main categories of periodontal disease status?


    • Periodontal health
    • Gingivitis (localised or generalised)
    • Periodontitis
    periodontology classification
  • Which actions are included in step zero (prerequisite) of periodontal therapy?

    Surgical intervention and restoration

    Risk assessment, diagnosis, and patient education

    Referral to a specialist

    Maintenance and SPT

    periodontology treatment
  • What is the primary objective of Step 1 treatment in periodontal therapy?


    To build foundations for optimal treatment outcomes.

    periodontology treatment
  • What methods are used to reduce risk factors during Step 1 of periodontal treatment?


    • Calculus removal
    • Removal of plaque retentive features
    • Assessing and correcting overhangs on existing restorations
    • Facilitating improved home biofilm control
    periodontology treatment
  • What aspects of the disease should be explained to patients during Step 1?


    The nature of the disease, risk factors, and treatment alternatives, including the risks and benefits of options such as no treatment.

    periodontology education
  • What does Professional Mechanical Plaque Removal (PMPR) encompass during Step 1 periodontal therapy?


    Supra and subgingival scaling of the clinical crown.

    periodontics therapy
  • What factor determines the recall interval for patients with periodontal health or gingivitis after Step 1 therapy?


    The patient's individual risk factor profile.

    periodontics recall
  • Which clinical indicators reflect favorable improvement in oral hygiene for periodontal patients?


    A reduction in the plaque score and the marginal bleeding index.

    periodontics evaluation
  • What is the recommended management step for a patient identified as non-engaging after Step 1 periodontal therapy?


    Return to Step 1 to repeat professional mechanical plaque removal (PMPR) and provide additional oral hygiene practice.

    periodontics therapy
  • What criteria define an engaging patient in the context of periodontal therapy?


    • \(\geq 50\%\) improvement in plaque and marginal bleeding scores
    • Plaque \(\leq 20\%\) and bleeding \(\leq 30\%\)
    • Patient has met targets outlined in their personal self-care plan
    periodontics evaluation
  • What criteria define a non-engaging patient in the context of periodontal therapy?


    • \(< 50\%\) improvement in plaque and marginal bleeding scores
    • Plaque \(> 20\%\) and bleeding \(> 30\%\)
    • Patient states preference for a palliative approach to periodontal care
    periodontics evaluation
  • What is the recommended timeframe to re-evaluate a patient after subgingival instrumentation?


    8-12 weeks.

    periodontics treatment
  • What are the core components of Step 2 in periodontal therapy?


    • Reinforcement of oral hygiene and behaviour change
    • Subgingival instrumentation using hand or powered scalers
    • Potential use of adjunctive systemic antimicrobials
    periodontics treatment
  • What is the typical interval range for professional mechanical plaque removal (PMPR) in stabilized periodontitis patients?


    3-12 months.

    periodontics maintenance
  • When might periodontal surgery be considered for residual pockets?


    When pocket depths are greater than 6mm.

    periodontics surgery
  • What is the ultimate treatment goal for patients presenting with unstable periodontal disease?


    To bring the patient to a status of stability and place them into regular supportive periodontal therapy intervals.

    periodontics treatment
  • What primary actions are included in Step 1, the 'building foundations' phase of periodontal treatment?

    Advanced bone grafting procedures

    Immediate surgical tooth extraction

    Explaining disease risks, oral hygiene instruction, and smoking/diabetes control

    Comprehensive root canal therapy

    periodontics foundation
  • What is the recommended action for managing moderate residual pockets (4-5mm) following periodontal treatment?


    Re-perform subgingival instrumentation.

    periodontics treatment
  • When should a patient be considered for referral for periodontal pocket management or regenerative surgery?


    When deep residual pockets of 6mm or greater are present.

    periodontics referral
  • How are maintenance recall intervals determined following periodontal treatment?


    They are individually tailored to the patient, ranging from 3 to 12 months.

    maintenance periodontics
  • What factor provides the largest treatment benefit for periodontal health?


    Regular, effective, self-performed plaque removal.

    hygiene periodontics
  • What are the clinical signs of healthy gingival tissue?


    • Normal color
    • Normal contour
    • No bleeding on probing (BOP)
    • No exudate
    health periodontics
  • How should daily toothbrushing be supplemented to improve plaque control?


    By the use of interdental brushes.

    hygiene treatment
  • Which of the following is recommended during the maintenance phase of periodontal treatment?

    Surgical removal of all gum tissue

    Regular targeted professional mechanical plaque removal (PMPR)

    Total cessation of self-performed plaque removal

    Bi-weekly systemic antibiotic courses

    maintenance periodontics
  • What is the primary function of debridement when managing a non-biofilm associated gingival disease?


    It serves to prevent a secondary infection, although it does not treat the underlying cause of the disease.

    dentistry periodontics debridement
  • Why might gingival tissue fail to heal following subgingival debridement?


    It may be due to insufficient debridement, where some calculus was left behind subgingivally.

    dentistry gingiva healing
  • What role does persistent biofilm play in the lack of gingival healing post-treatment?


    Continued biofilm accumulation due to unimproved oral hygiene prevents the gingiva from healing.

    dentistry biofilm hygiene
  • Which systemic condition should be investigated if gingival inflammation persists despite therapy?


    Undiagnosed diabetes.

    dentistry diabetes systemic
  • What is the effect of an open contact on gingival tissues?


    It results in continuous food impaction, which serves to feed the inflammation.

    dentistry inflammation occlusion
  • Which factor is associated with persistent gingival inflammation despite dental treatment?

    Resolution of biofilm

    Proper flossing technique

    Increased saliva flow

    Open contact

    dentistry inflammation