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[Study of self-threading pins in the preservative restoration of teeth with large area defects]
1Oral Faculty, Xiangya Hospital, Central South University, Changsha 410008, China.
Hunan Yi Ke Da Xue Xue Bao = Hunan Yike Daxue Xuebao = Bulletin of Hunan Medical University
|January 23, 2003
Abstract
Objective:
To investigate the application of self-threading pins in the preservative of teeth with large area defects.
Methods:
A follow-up study of 42 out of 50 patients with large area defects in vital teeth were restored by self-threading pins.
Results:
Among the cases that had been followed up for 5 years, except 2 upper molars which were extracted because of fraction, other cases achieved good effects.
Conclusion:
Self-threading pins are very suitable to restore large area defects of teeth with healthy pulp, and can be widely used because of significant clinical effects.