| 摘要 |
A device for extracting the impacted tooth comprises the demountable support part, the support element, the fixator of the impacted tooth in the shape of the button, the elastic element connecting the hook of the fixator of the impacted tooth and the support. The latter is made of plastic and contains the opening for the impacted tooth and the wire loops for fastening the elastic elements. The flexed rounded clasps and clasps are used as the support elements. |
