| 摘要 |
An iatrogenic shield which includes a resilient band of stainless steel having a front portion which is placed against the interproximal surface of a tooth to protect it from inadvertent contact with dental instruments. Two side portions contract against the buccal and lingual surfaces of the tooth to hold the shield in place and each include permanent loops used for placement and removal of the shield. The front portion may also include a recess along its gingival edge and a lip along its occlusal edge.
|
