A dental bridge fills the gap left by missing teeth with lifelike replacements anchored securely on either side. Compare the four bridge types and what each one offers.
A bridge does exactly what its name suggests: it spans the space where one or more teeth used to be, anchoring lifelike replacement teeth to the natural teeth or implants on either side of the gap. The replacement teeth, called pontics, hang between supporting crowns, and the whole restoration is fixed permanently in place. At ToothDocs, we use bridges to bring back a complete smile, keep the bite properly aligned, and stop neighboring teeth from wandering into the empty space.
The Four Bridge Designs
Traditional Bridge
The classic design, and still the most common. One or more pontics sit fused between a pair of porcelain crowns, and those crowns are cemented over the healthy teeth flanking the gap. Those supporting teeth, known as abutments, carry the bridge the way pillars carry a span.
Cantilever Bridge
This variation anchors to a single neighboring tooth rather than one on each side. Dentists reach for it when only one adjacent tooth is available or suitable, for instance when the tooth on the other side already carries a large filling or has minimal enamel remaining.
Maryland Bridge
Here the pontic is held by slim metal wings bonded to the backs of the adjacent teeth instead of full crowns. The big advantage is that the supporting teeth barely need to be altered, though the design only works when those teeth have enough sound structure for the wings to grip.
Implant-Supported Bridge
When several teeth in a row are gone, the bridge can ride on dental implants instead of natural teeth. Titanium posts are surgically set into the jaw and allowed to heal, after which they serve as sturdy anchors for the row of replacement teeth.
Why Bridges Are Worth Considering
A Complete Smile Again
A bridge closes the gap that missing teeth leave behind, with pontics matched carefully to the shade, contour, and alignment of your natural teeth. The finished result blends in so well that most people cannot spot it.
Comfortable Eating and a Balanced Bite
Replacing lost teeth returns your bite to proper alignment and makes chewing efficient again, which supports good digestion and spares you the strain of favoring one side of your mouth.
Teeth That Stay Put
An open space invites the surrounding teeth to tilt and drift, setting off a cascade of alignment problems. A bridge holds everything in its rightful position and heads off those complications.
Support for Your Facial Features
Tooth loss gradually changes the face, contributing to a hollow or sagging look. By restoring support for the lips and cheeks, a bridge helps preserve natural, youthful facial contours.
