Dental Polishing Theory medium
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Questions and Answers

What is the primary procedure of dental polishing?

  • To whiten teeth using chemical agents
  • To apply fluoride treatment for remineralization
  • To remove plaque and stains from the coronal surface of teeth (correct)
  • To clean the entire oral cavity thoroughly

    • Which equipment is primarily used during a conventional polishing session?

  • Ultrasonic scaler and fluoride varnish
  • Suction device and light curing unit
  • Polishing handpiece, rubber cup, and abrasive agent (correct)
  • Hand scalers and air syringe

    • Which type of dental stains can be removed by a dental professional through polishing?

  • Both intrinsic and extrinsic stains
  • Natural tooth discoloration
  • Extrinsic stains only (correct)
  • Intrinsic stains only

    • What is one of the benefits of polishing teeth?

    <p>It enhances the aesthetics of the teeth by removing stains</p> Signup and view all the answers

    How can dental polishing assist in preventing future stain occurrence?

    <p>By removing existing plaque and allowing for better oral hygiene</p> Signup and view all the answers

    What is the safest approach to ensure patient comfort during a polishing procedure?

    <p>Ensuring the patient is adequately prepared and informed about the process</p> Signup and view all the answers

    What should be considered when assessing the outcome of a polishing session?

    <p>The color change and smoothness of the tooth surface after polishing</p> Signup and view all the answers

    What is the main risk that should be managed in the clinical environment during polishing?

    <p>Infection control issues</p> Signup and view all the answers

    What is one main advantage of using a smooth surface for polishing?

    <p>It facilitates easier cleaning.</p> Signup and view all the answers

    What classification is used to categorize dental stains based on their removal potential?

    <p>Intrinsic and extrinsic stains</p> Signup and view all the answers

    Which polishing method is typically combined with air and a powder for effective cleaning?

    <p>Air-Flow polishing</p> Signup and view all the answers

    What general knowledge should a student have regarding the benefits of dental polishing?

    <p>Polishing can reduce the risk of cavities by removing plaque</p> Signup and view all the answers

    What type of surface should bristle brushes be used on?

    <p>Heavily stained surfaces</p> Signup and view all the answers

    What is the primary use of prophy paste during polishing?

    <p>As an abrasive cleaning agent</p> Signup and view all the answers

    Why should coarse abrasives be used cautiously during polishing?

    <p>They may cause excessive enamel wear.</p> Signup and view all the answers

    What are the potential effects of excessive use of polishing agents?

    <p>Greater degree of enamel abrasion</p> Signup and view all the answers

    What is a suitable material for a rubber cup used in polishing?

    <p>Soft rubber</p> Signup and view all the answers

    For which condition are abrasive polishing agents most effective?

    <p>Cleaning heavy deposits</p> Signup and view all the answers

    What should be considered when choosing the grit for an abrasive agent?

    <p>The level of abrasion required</p> Signup and view all the answers

    Under what condition should bristle brushes be avoided?

    <p>For patients with latex allergies</p> Signup and view all the answers

    What is the effect of lighter pressure during the polishing procedure?

    <p>Decreases abrasion</p> Signup and view all the answers

    What is the purpose of establishing a finger rest during the polishing procedure?

    <p>To provide stability for the operator</p> Signup and view all the answers

    Which stroke direction should be used when polishing teeth?

    <p>From the gingival third toward the incisal third</p> Signup and view all the answers

    What is the recommended duration for applying the polishing cup to the tooth surface?

    <p>1 to 2 seconds</p> Signup and view all the answers

    After polishing, what is the purpose of flossing?

    <p>To remove abrasive debris lodged in contact points</p> Signup and view all the answers

    What does a glossy and light-reflecting surface indicate after polishing?

    <p>No evidence of trauma</p> Signup and view all the answers

    Which of the following statements is true regarding the maintenance of oral hygiene?

    <p>Education on the causes of stains helps prevent their occurrence</p> Signup and view all the answers

    What should be done with a patient's dental prosthetic appliances before starting the polishing procedure?

    <p>Ask the patient to remove them</p> Signup and view all the answers

    Which of the following is not a recommended preparation step for patients undergoing polishing?

    <p>Taking unnecessary X-rays</p> Signup and view all the answers

    In what manner should the polishing cup be applied to the tooth surface?

    <p>With light pressure to make the edges flare slightly</p> Signup and view all the answers

    Study Notes

    Dental Polishing

    • Dental polishing is a procedure for removing plaque and stains from teeth.
    • It's a common method for stain removal.
    • Polishing utilizes a handpiece, rubber cup, and abrasive agent.
    • The process involves patient preparation including medical history check, contraindications, draping, appliance removal, and protective eyewear.
    • The patient should be educated on the procedure, and questions answered.
    • The equipment used in conventional polishing includes polishing handpiece, rubber cup, polishing paste, gauze, and floss.
    • Different types of abrasives are available, from extra-coarse to extra-fine.
    • The greater the amount of agent used, the more abrasive the result will be.
    • The lighter the pressure and slower the rotation speed, the less abrasion.
    • The fulcrum must be positioned for wrist and forearm movement, and may be intraoral or extraoral.
    • Stains can be extrinsic (surface) or intrinsic (within the tooth).
    • Extrinsic stains can be removed by polishing.
    • Proper polishing strokes involve starting from the gingival third towards the incisal third, using light pressure and a patting/wiping motion.
    • An important tool is establishing a finger rest and placing the cup almost in contact with the tooth.
    • Dental polishing uses slow speed; the cup must be lightly applied for 1-2 seconds.

    Intended Learning Outcomes

    • Students should define the polishing procedure.
    • They should describe the benefits of any polishing modality.
    • Discuss conventional polishing equipment.
    • Demonstrate proper patient preparation strategies.
    • Demonstrate safe clinical practice when polishing.
    • Show proficiency in assessing the polish quality and offering advice to prevent future stains.

    GDC Learning Outcomes 2013

    • Describe oral diseases and their relevance to prevention, diagnosis, and treatment.
    • Recognize oral cavity and patient abnormalities, raising concerns where necessary.
    • Understand and manage risks in the clinical environment safely and efficiently.
    • Advise on and apply preventive materials and treatments as appropriate.
    • Undertake non-surgical treatments (under prescription) to remove stains using relevant methods.

    Assessment

    • Formative assessment includes quizzes, practical demonstrations, and class discussions.
    • Summative assessment is based on the FCSP handbook.

    Recall Dental Stains Lecture

    • Stains adhere to teeth directly, within hard or soft deposits, or within the tooth structure.
    • Stains are classified as extrinsic (surface) or intrinsic (within the tooth).
    • Extrinsic stains are removable by the operator.

    Benefits of Polishing

    • Polishing creates a smoother tooth surface for easier cleaning.
    • Patients are more likely to cooperate and maintain oral hygiene themselves once teeth are polished.
    • Polishing slows down the formation of new dental deposits.
    • Fluoride is better absorbed by enamel after polishing.

    Main ways of polishing

    • Conventional polishing uses handpieces and abrasive agents.
    • Air-flow polishing utilizes a different, specialized equipment.

    Safety in Polishing

    • It's crucial to check the patient's medical history for contraindications before starting the process.
    • Use appropriate protection (e.g., bib, eyewear) for both patient and operator.

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    Related Documents

    Dental Polishing Theory GN PDF

    Description

    Explore the essential procedures and techniques involved in dental polishing. Learn about the equipment used, types of abrasives, and how to properly prepare a patient for the polishing process. This quiz covers both extrinsic and intrinsic stains and their removal methods.

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