Which instrument is used to remove a root tip fragment that breaks away during an extraction?

• A. Gingival margin trimmer
• B. Root tip pick
• C. Elevator
• D. Chisel

Answer: (B)

When a root tip fragment breaks off during extraction, you need an instrument that can reach into the socket and grasp a small piece precisely. A root tip pick is designed for this; its slender, pointed tip allows you to engage and lift the fragment out with careful, controlled movements, minimizing trauma to surrounding bone and tissues. The other tools serve different purposes: a gingival margin trimmer is for reshaping tissue at the gum line, not for socket retrieval; an elevator is used to luxate and mobilize the tooth, not to extract tiny fragments; a chisel is for splitting tooth structure or removing bone, not for retrieving a broken root tip. Therefore, the root tip pick is the best choice for removing a fractured root fragment.