The Coronal Tooth Fractures: Preliminary Evaluation of a Three-Year Follow-Up of the Anterior Teeth Direct Fragment Reattachment Technique Without Additional Preparation

• Published in: The open dentistry journal Vol. 11; no. 1; pp. 266 - 275
• Main Authors: Giudice G, Lo, A, Alibrandi, F, Lipari, A, Lizio, F, Lauritano, G, Cervino, M, Cicciù
• Format: Journal Article
• Language: English
• Published: United Arab Emirates Bentham Open 01.01.2017
• Subjects: No preparation; Tooth fragment; Adhesive technique; Dental trauma; Reattachment; Crown fracture
• ISSN: 1874-2106; 1874-2106
• DOI: 10.2174/1874210601711010266

The aim of this research is to describe and to analyse the long-term results and the clinical steps of direct fragment reattachment technique with no additional tooth preparation, used to treat crown fracture. This technique achieves the clinical success, combining satisfactory aesthetic and functional results with a minimally invasive approach. The 3 years follow-up included 9 patients (5 males, 4 females) with coronal fracture. In all the cases the fragment was available and intact. The authors illustrate the adhesive procedure used. Under local anaesthesia and after positioning the rubber dam, both the tooth and the fragment surface were etched, rinsed and applied by the adhesive system in order to obtain the retention of the fractured part to the tooth without additional tooth preparation or resin cement. The statistical analysis shows the good performances of direct fragment reattachment technique. After 36 months, in 22.2% of the cases, the detachment was observed of the bonded fragment and in 11.1% of patients, complications were recorded. Our clinical experience shows how the ultra-conservative procedure used is fast, easy and offers a long term predictability; it also allows good functional and aesthetic outcomes.