*Corresponding author:
Xun Chen, Department of stomatology, The316th Hospital of Chinese People’s Liberation Army, No. A2 Niangniangfu, Xiangshan Road, Haidian District, Beijing, ChinaReceived: September 06, 2018; Published: September 17, 2018
DOI: 10.26717/BJSTR.2018.09.001747
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Better adjacency is of significant importance to the function of teeth. The disruption of teeth adjacency would cause food impaction, dental caries and periodontal problems. Many cases, adjacent alveolar bone absorption result in food level impaction. Long-time food accumulation in gingival triangle zone can lead to teeth defect below the adjacent gingival. The bottom of the defect is difficult to see clearly, bringing great trouble of application of matrix system. Unreasonable placement of matrix piece will prone to appear resin overhanging, pressing the gingival. Hence, we summarized a modified “re-bending of Dentsply matrix piece pushing gingival” method to restore teeth defect below the adjacent gingival efficiently
Abstract | Introduction | Patients and Method | Conclusion | Acknowledgement | References |