Endotech II Warm and Lateral Compaction Procedure Quiz

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Questions and Answers

What is the main benefit of using the Endotech II Warm lateral compaction technique?

  • Time-consuming than cold lateral compaction
  • Ability to control the working length
  • Optimum apical seal (correct)
  • Improved adaptation of GP on the canal walls

What is the drawback of the Calamus system?

  • Poor adaptation of gutta-percha on canal walls
  • Limited number of size tips (correct)
  • Time-consuming vertical compaction process
  • Inability to control the working length

What is the primary function of the DownPack Piece in the Calamus system?

  • Testing pulp vitality
  • Burning gutta percha to create space for accessory cones
  • Canal filling from apical to coronal flow
  • Vertical compaction in the apical segment (correct)

What is the role of the unheated spreader in the Endotech II Warm lateral compaction technique?

<p>To compact soft GP laterally and create space for accessory cones (A)</p> Signup and view all the answers

What is essential for performing the Calamus technique according to the text?

<p>Heat carrier for achieving good apical seal (A)</p> Signup and view all the answers

What is achieved by inserting the heated spreader/plugger in the canal beside the master cone within 3–4 mm of the apex using light apical pressure and semicircular motion?

<p>Optimum apical seal (C)</p> Signup and view all the answers

Which system introduces a DownPack tip into the canal with heat and vibration modes activated?

<p>Downback 3D device (B)</p> Signup and view all the answers

What is the drawback of using the SimpliFill technique?

<p>It causes voids and microleakages (D)</p> Signup and view all the answers

What is the advantage of the Fiber Reinforced Adhesively Bonded Endodontic Resin and glass fiber post?

<p>Less coronal microleakage (B)</p> Signup and view all the answers

What does the Cold Hydraulic condensation technique depend mainly on?

<p>Use of a calibrated gutta-percha pin and a hydrophilic endodontic sealer (D)</p> Signup and view all the answers

What is the purpose of using the Hot-shot system?

<p>To dissolve and soften GP inside the canal (A)</p> Signup and view all the answers

What length are the Terminal GP Lengths for Fiber Reinforced Adhesively Bonded Endodontic Resin and glass fiber post?

<p>5mm and 8mm (D)</p> Signup and view all the answers

What is the disadvantage of using the Cold Hydraulic condensation technique?

<p>Difficulty in re-RCT (D)</p> Signup and view all the answers

How does the DownPack tip work when it is introduced into the canal?

<p>It is rotated rapidly 180 degrees clockwise/counterclockwise two or three times (B)</p> Signup and view all the answers

What should be avoided when using a delivery system with Downback 3D device?

<p>Keeping it inside the canal for more than 5 to 10 seconds (C)</p> Signup and view all the answers

What type of technique is Hydraulic condensation?

<p>Obturation technique based on hydraulic force and BCS at room temperature (B)</p> Signup and view all the answers

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Study Notes

Endotech II Warm Lateral Compaction Technique

  • Provides 3D condensation of warm gutta-percha

Calamus System

  • Drawback: risk of over- or under-condensation
  • DownPack Piece: primary function is to compact and shape the gutta-percha

Endotech II Warm Lateral Compaction Technique

  • Unheated spreader: used to laterally compact the gutta-percha
  • Heated spreader/plugger: inserted into the canal beside the master cone, achieving 3-4 mm of the apex, using light apical pressure and semicircular motion to compact the gutta-percha

Calamus Technique

  • Essential requirement: adequate heat and vibration

Systems and Techniques

  • Calamus system: introduces a DownPack tip into the canal with heat and vibration modes activated
  • SimpliFill technique: drawback is the risk of over- or under-filling
  • Fiber Reinforced Adhesively Bonded Endodontic Resin and glass fiber post: advantage lies in its ability to resist fracture and deformation
  • Cold Hydraulic condensation technique: depends mainly on the hydraulic pressure of the condensed gutta-percha
  • Hot-shot system: purpose is to condense gutta-percha in the canal
  • Terminal GP Lengths for Fiber Reinforced Adhesively Bonded Endodontic Resin and glass fiber post: 1.5 mm
  • Cold Hydraulic condensation technique: disadvantage is that it may cause the gutta-percha to be pushed beyond the apex
  • DownPack tip: works by compacting the gutta-percha when introduced into the canal
  • Downback 3D device: should avoid over- or under-condensation when using this device
  • Hydraulic condensation: type of technique that uses pressure to condense gutta-percha

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