export_jvd 2010 winter abs 248 endolaureys deos removal of the original pulp tissue before autotransplantatino influence the growth of new tissue in the pulp Flashcards

1
Q

JVD 2010 Winter Abs 248 endo
Does removal of the original pulp tissue before autotransplantation influence ingrowth of new tissue in the pulp chamber?: Laurels W, Dermaut L, Cuvelier D, De Pauw G

A

Dent traumatol 2010 OCT;26(5):301-5

similar concept to da Silva JVD 2010 Sum Abs p 108 - Endovac study

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

2) aim of study

A

to find out if revascularization and ingrowth of new pulp tissue is influenced by removal of original pulp tissue before autotransplantation?

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
  1. Background:

when autotransplanting teeth:

A
  • you might enlarge the apical foramen
  • you might cryopreserve the teeth
  • pulp doesn’t survive the cryo process when it’s kept in the tooth
  • it has been demonstrated previously that revascularization and ingrowth of new tissue can occur in an empty pulp chamber
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q
  1. Results:
A
  • in the group with pulp left in situ, 80% of teeth had 1/3 - 2/3 chamber filled with live pulp 90 days later
  • in the group with pulp removed, 80% had little or no vital tissue in pulp chamber
  • the necrotic masses that develop in the original pulp tissue after transplantation may stimulate repair of the pulp.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q
  1. Conclusion
A

in case of autotransplantation of teeth, it is advisable to leave the pulp tissue in situ to stimulate the revascularization and ingrowth of new tissue after transplantation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly