What distinguishes the Standard Universal #100 tip from #10?

The Standard Universal #100 tip is distinguished by its design, which includes two bends that culminate in a tapered tip. This specific shape allows for better access to interproximal spaces and facilitates the removal of deposits in various areas of the mouth, particularly those that may be difficult to reach with a straight tip. The dual bends of the tip provide increased maneuverability and precision during instrumentation, making it particularly useful for scaling and root planing procedures.

In contrast, the other options focus on characteristics that do not specifically apply to the #100 tip. For instance, a sharper point might be useful in some instruments but does not describe the form of the #100. The claim regarding exclusive use for subgingival calculus does not accurately reflect the versatility of this tip, as it can be utilized in supragingival areas as well. Additionally, while certain tips are designed for deep pockets, the #100 is not limited strictly to pockets greater than 5mm, allowing for a broader application in periodontal therapies. Thus, the distinction of having two bends with a tapered tip is key to its function and effectiveness compared to the #10 and other tips in clinical practice.