Bone Regeneration and Stabilization

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The importants of space provision for a successful ______ was stressed.

GBR

A _______________ membrane was used alone or combined with allograft particles mixed with tetracycline.

e-PTFE

The study compared a ______ collagen membrane to an e-PTFE membrane for peri-implant dehiscence defects.

resorbable

The type of ______ used did not play a major role in the number of post-operative complications.

<p>biomaterials</p> Signup and view all the answers

The ______ of membrane stabilization played a major role in reducing post-operative complications.

<p>importance</p> Signup and view all the answers

The study focused on the regeneration of ______ defects concomitant to implant placement.

<p>peri-implant dehiscence</p> Signup and view all the answers

Tetracycline was used in combination with ______ particles for bone regeneration.

<p>allograft</p> Signup and view all the answers

The use of an e-PTFE membrane alone or in combination with ______ particles was indicated for vertical dehiscence and defect width reduction.

<p>allograft</p> Signup and view all the answers

Stabilization of the blood clot is a prerequisite for _______________ regeneration to take place

<p>bone</p> Signup and view all the answers

Micromovements between bone and any implanted material prevent _______________ formation, resulting in the development of fibrous tissue

<p>bone</p> Signup and view all the answers

The stability and immobilization of the _______________ becomes of crucial importance, while maintaining the defect space

<p>membrane</p> Signup and view all the answers

In order to maximize _______________ stability when performing GBR simultaneous to implant placement, a variety of stabilization methods have been suggested

<p>membrane</p> Signup and view all the answers

It is indicated that the membranes were tucked under the _______________

<p>flaps</p> Signup and view all the answers

Fixation screws, non-resorbable pins or _______________ pins are used to stabilize the membrane

<p>titanium</p> Signup and view all the answers

A _______________ healing protocol is important to minimize the risk of fibrous integration and microbiological contamination.

<p>submerged</p> Signup and view all the answers

The development of one-piece implants and non-_______________ implant protocols have suggested the possibility of eliminating the second stage surgery.

<p>submerged</p> Signup and view all the answers

The goal of _______________ healing is to prevent the coronal migration of the mucogingival junction.

<p>non-submerged</p> Signup and view all the answers

Implant micromovements during osseointegration can lead to _______________ integration.

<p>fibrous</p> Signup and view all the answers

The risk of microbiological _______________ is a concern during the osseointegration process.

<p>contamination</p> Signup and view all the answers

The elimination of second stage surgery may reduce the risk of _______________ complications.

<p>surgical</p> Signup and view all the answers

Study Notes

Stabilization

  • Stabilization of the blood clot is crucial for bone regeneration to occur
  • Micromovements between bone and implanted material prevent bone formation, leading to fibrous tissue development
  • Stability and immobilization of the membrane are essential, while maintaining the defect space

Membrane Stabilization

  • Various methods have been suggested to maximize membrane stability, including fixation screws, non-resorbable pins, and titanium pins
  • Tucking the membranes under the flaps is an effective method for stabilization

Non-Resorbable Membrane

  • Similar vertical dehiscence and defect width reduction occur with an e-PTFE membrane alone or combined with allograft particles mixed with tetracycline
  • Space provision is crucial for successful Guided Bone Regeneration (GBR)

Comparing Membranes

  • Membrane stabilization is more important than the type of biomaterials used in reducing post-operative complications

Submerged Versus Non-Submerged Healing

  • Submerged healing protocol minimizes the risk of fibrous integration and microbiological contamination due to implant micromovements during osseointegration
  • One-piece implants and non-submerged implant protocols aim to eliminate the need for second-stage surgery and prevent coronal migration of the mucogingival junction

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