Resin Bonded Bridges, also known as Maryland Bridges or adhesive bridges, are a type of dental prosthesis used to replace one or more missing teeth. This dental restoration consists of a pontic, which is an artificial tooth, held in place by wings or retainers that are bonded to the adjacent teeth using a resin-based adhesive.
Resin Bonded Bridges are primarily used for replacing missing front teeth, especially when the teeth adjacent to the gap are healthy and strong enough to support the bridge. These bridges are often chosen as an alternative to traditional dental bridges or removable partial dentures due to their conservative approach.
The process of placing a Resin Bonded Bridge involves preparing the abutment teeth by minimal enamel removal, usually on the back of the teeth, to create space for the retainers. A mold is then taken to create a customized bridge that would fit the patient's mouth. The bridge is fabricated in a dental laboratory from materials like porcelain, metal alloys, or a combination of the two. Once ready, the bridge is bonded to the abutment teeth using a strong resin-based adhesive.
Resin Bonded Bridges offer numerous advantages such as minimal tooth preparation, preservation of tooth structure, and a natural-looking appearance. As the bridge is attached to the adjacent teeth using retainers, these bridges are considered less invasive compared to traditional bridges. However, they may not be suitable for all patients, especially those with weak or compromised abutment teeth.
Regular oral hygiene practices, such as brushing and flossing, are crucial to maintain the longevity and stability of a Resin Bonded Bridge. Regular dental check-ups are also recommended to ensure the bridge's integrity and overall oral health.
