Figure 8
From: Rubber dam: an overview

a Endodontic occlusal access inhibited by dam clamp tipping forward b Placing a small piece of impression compound over the clamp bow to retain the clamp in the desired position
From: Rubber dam: an overview

a Endodontic occlusal access inhibited by dam clamp tipping forward b Placing a small piece of impression compound over the clamp bow to retain the clamp in the desired position