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Clinical evidence and literature to compare two different therapeutic protocols in tooth avulsion
1University of Modena and Reggio Emilia, School of Dentistry, Department of Paediatric Dentistry, Italy. giannetti.luca@unimore.it
Aim:
This is to assess the priority in tooth avulsion: replantation as quickly as possible and deferred endodontic treatment, or replantation and elimination of every irritating stimulus for the periodontal ligament. The objective is to establish a univocal protocol by analysing and comparing the various components of these therapeutic procedures.
Study Design:
20 patients were selected and divided into 2 groups: in group A we focused our attention on the rapidity of replantation, in group B we focused on the elimination of the necrotic pulp and every possible irritating stimulus that might lead to root resorption of inflammatory nature.
Results:
Clinically, dental mobility seems to be greater in the first group. However after 15 days teeth have a comparable mobility and after one month they all show a mobility degree 1. Radiographically a greater incidence of resorption can be observed in group A compared to group B as in the first one a higher number of replanted teeth undergo resorption. Such lesions have the tendency to remain constant or even increase.
Conclusions:
The results of this study seem to take only one direction: extraoral endodontic therapy.