Rubber dam is ... dislodge completely. Clamps are described as being either 'active', where the jaws slope downwards and positively slide into cervical undercuts, or 'passive' when they tend ...

A stainless-steel rubber dam clamp used during a root canal may have led to cortical necrosis in a healthy 22-year-old woman's mandibular tooth, according to a case report published on March 10 in the ...