What type of restoration features a pontic with wing-like frame extensions on adjacent teeth?

The correct answer is rooted in the nature of the restoration described. A pontic is an artificial tooth used in dental prosthetics to replace a missing tooth, and the mention of "wing-like frame extensions" refers to the specific design typically associated with certain types of bridges.

The Maryland bridge features a pontic that is supported by wings that bond with the adjacent teeth. These wings allow for a minimally invasive approach to tooth replacement because they can be adhered directly to the enamel of the adjacent natural teeth without the need for extensive alterations or additional crown support. This type of restoration is particularly valuable in cosmetic dentistry for replacing anterior teeth.

Additionally, while a bonded bridge shares some similarities with a Maryland bridge as they both utilize wing-like extensions for support, a bonded bridge can be more broadly defined and may include various types of connections depending upon the specifics of the case.

In summary, both the Maryland bridge and the bonded bridge utilize a similar mechanism of support through wings or extensions. Therefore, the correct response recognizes that both types of restoration are designed in this way, which is why selecting both is justified.