REVIEW PAPER
Preprosthetic orthodontic treatment – intrusion and extrusion – literature review
 
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Katedra Protetyki Stomatologicznej, Instytut Stomatologii UJ CM Department of Prosthodontics Medical College Jagiellonian University
Publish date: 2019-03-12
 
Prosthodontics 2019;69(1):99–104
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ABSTRACT
Background:
Preprosthetic orthodontic and orthodontic-surgical treatments belong to procedures whose aim is obtaining favourable conditions for the prosthetic base for the application and proper functioning of prosthetic restorations.

Aim:
To illustrate methods of preprosthetic orthodontic treatment such as intrusion and extrusion of the teeth, on the basis of literature review.

Material and methods:
PubMed and Polska Bibliografia Lekarska were searched using key words: intrusion, extrusion, preprosthetic orthodontic preparation. 20 articles were used in this paper.

Results:
The paper discusses possibilities and limitations of the intrusion and extrusion methods in preprosthetic preparation, possible complications and long-term observations. Methods of increasing orthodontic anchorage have also been presented. The reaction of periodontium and the ferrule effect have been emphasized.

eISSN:2391-601X
ISSN:0033-1783