[Dentin pins: risk evaluation and precautions].
When large restorations are necessary, self screw-cutting dentinal pits are very useful auxiliaries. The main risks encountered during their utilization are: --perforation through periodontium--pulpal wound--dentinal cracks--weakness of mechanical properties of restorative material--corrosion--breakdown of the drill--pulpal warning up--unesthetical front restorations. The way to prevent those difficulties are: --precise clinical and radiological examinations--insertion point--direction--number--composition--choice of pits.
Caux
Y
Y
Husson
R
R
Maquin
M
M
D003343:Corrosion; D003772:Dental Pins / Q000009:adverse effects*; D003793:Dental Restoration, Permanent; D003804:Dentin; D006801:Humans
Les tenons dentinaires: evaluation du risque et precautions.