Morphology & Deposits Detection - Part 1

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Questions and Answers

Which probing technique characteristic involves the angle at which the probe is inserted relative to the tooth surface?

  • Adaptation
  • Pressure
  • Angulation (correct)
  • Hand grasp

What is a primary limitation of using radiographs for deposit detection?

  • Inability to detect calculus
  • High patient tolerance
  • Lack of clinician experience required
  • Two-dimensional nature (correct)

Which of the following deposit formations typically appears as small, isolated points on the tooth surface?

  • Ledges
  • Rings
  • Bands
  • Spicules (correct)

Which deposit detection method relies heavily on the clinician's skill and experience to differentiate normal from abnormal tissue characteristics?

<p>Vision (C)</p> Signup and view all the answers

What is a drawback of using compressed air for deposit detection?

<p>It only detects supragingival deposits (A)</p> Signup and view all the answers

What is a key advantage of using vision for deposit detection?

<p>It's immediate and can show directly to the patient. (A)</p> Signup and view all the answers

What characteristic of effective probing involves the amount of force applied while moving the probe along the tooth surface?

<p>Pressure (A)</p> Signup and view all the answers

What is a characteristic of effective probing technique?

<p>Adaptation (C)</p> Signup and view all the answers

What is the main limitation of relying solely on one method for detecting tooth surface deposits?

<p>It may lead to an incomplete assessment (C)</p> Signup and view all the answers

Which deposit detection method can serve as an indicator for home monitoring?

<p>Tissue changes (B)</p> Signup and view all the answers

What is one advantage of using radiographs for deposit detection?

<p>They can see subgingivally (C)</p> Signup and view all the answers

What deposit detection method depends on access and lighting?

<p>Vision (A)</p> Signup and view all the answers

When detecting deposits, what represents the distance from the cementoenamel junction to the top of the groove?

<p>$3.10 \pm 1.45 mm$ (A)</p> Signup and view all the answers

Besides vision, all of these methods are used to detect deposits EXCEPT:

<p>Disclosing solution (B)</p> Signup and view all the answers

What clinical skill is essential when using tissue changes for deposit detection?

<p>Ability to assess what is normal for the patient (A)</p> Signup and view all the answers

Flashcards

Deposit detection

Methods used to identify deposits on tooth surfaces.

Spicules

Small, isolated points or projections of calculus.

Radiographic deposit detection

A technique to detect deposits, involving the use of radiographs

Visual detection

A method for detecting deposits by using direct observation

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Tissue changes

Changes in color, shape, or texture of gingiva

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Compressed air

Directed stream of air that deflactes and reflects the gingiva when deposits are present

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Ledges

A convex surface or swelling

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Rings

Continuous bands of calculus around the tooth

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Pros of Radiographs in Dentistry

Advantages of using radiographs

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Cons of Radiographs in Dentistry

Limitations of using radiographs

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Pros of Visual Detection in Dentistry

Advantages of using Visual Detection

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Cons of Visual Detection in Dentistry

Limitations of using Visual Detection

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Probing

The use of a periodontal probe to find deposits.

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Study Notes

  • The presentation is titled "Detection of Morphology & Deposits Part 1" within the "Foundations of Clinical Skills and Practice".
  • The presentation aims to explain methods of deposit detection on tooth surfaces, discuss each method’s pros and cons, emphasize using combined methods, and cover effective probing techniques.
  • Effective probing technique involves hand grasp, adaptation angulation, pressure, and stroke.
  • Limitations of probing and strategies to mitigate against errors in probing are also covered.
  • Calculus formations can present as spicules, ledges or rings on teeth.

Methods of Deposit Detection

  • Deposit detection entails using a variety of methods, including radiographs, vision, tissue changes, compressed air, disclosing agents, floss, and probing.

Radiographs

  • Radiographs allow seeing subgingivally and are an educational tool for patients.
  • Radiographs are often high contrast and mobile.
  • Radiographs are a 2 dimensional tool requiring clinicians to read and interpret images, with image faults being a potential drawback.
  • The dosage of radiation, choice of radiograph, patients tolerance, overlaps and frequency of use pose as further limitations.

Vision

  • Vision is an immediate method for showing the patient.
  • Vision is a cost free, indicator for monitoring at home.
  • The effectiveness of vision depends on lighting, access, and time.
  • Vision also depends on operator skill and is subjective.

Tissue Changes

  • Assessing tissue changes to detect deposits is immediate and cost-free.
  • Tissue change assessment demonstrates to patient and includes good monitoring strategies.
  • Limitations include dependence on lighting, access, time, and operator skill.
  • Assessing tissue changes is subjective.

Compressed Air

  • Using compressed air is immediate and allows showing the patient.
  • Compressed air is a cost free, quick method.
  • The use of compressed air is limited by lighting, access, time, and operator skill.
  • Using compressed air is only effective for supra-gingival deposits.

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