wedge-shaped defect

基本解釋

Conclusion: The light-cured compound and interlayer technology are better than light-cured composite resin in treating middle or deep degree wedge-shaped defect of teeth.
結(jié)論：在中、深度楔狀缺損治療中，光固化復(fù)合體，光固化玻璃離子夾層技術(shù)均優(yōu)于復(fù)合樹脂治療方法。
Abstr: Objective To study the effect of surface-moUnted inlay in the restoration of tooth with wedge-shaped defect, in order to provide basic methods for clinical research.
文章摘要：目的研究在牙體楔狀缺損修復(fù)上貼面式瓷嵌體的效果，為牙體修復(fù)的研究和改進(jìn)提供方法。
Conclusion It can be concluded that multiple factors, such as age, mechanical friction, chemical corrosion and stress fatigue, may be the important factors that cause wedge-shaped tooth defect.
結(jié)論：牙體楔狀缺損是與年齡、機(jī)械摩擦、化學(xué)侵蝕和應(yīng)力疲勞等多因素有關(guān)的疾病。