Methods Hemisections were performed on reserved canals of incomplete tooth fracture, complete root fracture and furcation involvement after root canal therapy.

方法选择隐裂、根折或根分叉病变患者，对欲保留牙根进行根管治疗后，行半牙切除术。

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A complete fracture is when the bone comes apart.

VOA: special.2009.02.04

Jones (18-1) suffered a compound fracture and needed a stool inside the cage to complete his post-fight interview.

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Because of an accident, I ended up with a bad compound fracture and was confined to a wheel chair for four months, critical months during which I had to complete the project planning.

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