2006•Journal of Clinical StomatologyRequires access
Tooth extrusion—extruion method progress and clinical effect observation
Zhang Wen-juan
Open publisher page 0 citations
Abstract
Objective:To observe the clinical effect of tooth extrusion with progressive methods for anterior teeth with crown-root fracture.Method:16 anterior teeth with crown-rooth fracture were selected.After complete root canal therapy has finished,extrusion hook was agglutinated in the canal.Then edge-wise brackets were placed on the adjacent teeth,and extrusion was implement.When prothodontic condition has been achieved,there are a retention for 2～3 months.Then restoration was done.Result:2～5 mm extrusion was seen in 16 teeth,with 2～6 months taken in average.After retoraton,the location was stable and asthetic result was achieved.Conclusion:Tooth extrusion method with new method is an effective method for anterior teeth with crown-root fracture.