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When teeth are missing, a series of changes that can impact your overall dental health and jaw function may begin to develop. The adjacent teeth may start to drift or tilt into the space, and teeth in the opposing jaw may start to shift toward the area of the missing tooth. It is therefore important to replace either the single tooth or multiple teeth that are missing from this area. One of the best options to prevent the consequences of shifting teeth and to restore full function to a small edentulous section in the mouth is a dental bridge.
A dental bridge replaces the missing teeth with artificial teeth called "pontics," and is supported on the ends by prepared natural teeth. Once fabricated and fitted a dental bridge will be permanently "fixed," or cemented into place. Like crowns, bridges can be made of either porcelain baked on to a metal substrate or many of the new ceramic materials that have been developed.
Fixed dental bridges involve the preparation and crowning of teeth on either side of an area missing teeth to support artificial teeth to span the edentulous area.
A fixed bridge is a non-removable appliance fabricated to replace missing teeth, which closely resembles a patient's natural dentition. Besides serving to restore the appearance and performance of a complete smile, a fixed bridge also prevents teeth that are adjacent to or opposite the edentulous area from shifting to protect the integrity of the occlusion. Fixed bridges are strong, durable and natural looking restorations, which once they are permanently cemented into place allow all manner of normal oral function.
How are fixed bridges fabricated?
Fixed bridges are typically fabricated over the course of multiple visits and involve the preparation of the adjacent supporting teeth, impression taking, the placement of a temporary bridge as well as the try-in and cementation of the permanent restoration. The teeth located on either side of the edentulous area that are crowned to provide support for the bridge are referred to as the "abutment teeth," while the artificial tooth (or teeth) spanning across the empty space are known as "pontics."
With the dental technology available today, bridges can also be completely supported by implants without any preparation or crowning of the adjacent natural teeth required. Depending upon the aesthetic and functional needs of a case, fixed bridges can be fabricated from different dental materials including porcelain, porcelain fused to metal, or engineered ceramic-like products such as zirconia.
As an alternative to full dentures, a full arch fixed bridge anchored to multiple dental implants can offer a permanent solution in situations where all the teeth are missing or have been deemed non-restorable and need to be replaced. A full arch fixed bridge anchored to dental implants is a highly stable and cosmetically pleasing solution that lets you eat and function as you would with a full set of natural teeth.
Dr. Bob Hwang, better known to his patients as Dr. Bob, received his Doctorate in Dental Medicine from the University of Medicine and Dentistry of New Jersey (UMDNJ) in 1981. Dr. Bob has proudly served as a dentist in the U.S. Army Dental Corp from 1981 to 1997. He has a talent of making his patients feel at ease and treating them with respect and compassion. His passion for dentistry is ever so strong even after all these years which benefits his patients greatly. Everyday, Dr. Bob strives to reduce cost, time and pain for his patients. Outside of dentistry, his passion involves serving his church and playing Ping Pong for better hand to eye coordination.
