A mouth bridge, more commonly called a dental bridge, is a fixed restorative appliance used to replace missing teeth. It consists of one or more artificial teeth, called pontics, that are supported by natural teeth or dental implants on either side of the gap. The supporting teeth are prepared to hold crowns or attachments that secure the bridge in place.Dental bridges restore function and appearance by closing spaces left by missing teeth. They help maintain proper bite alignment, prevent shifting of adjacent teeth, and improve chewing and speech. Bridges are custom made and permanently cemented or attached, meaning they are not removed by the patient.
UnderstandingÂ
Mouth Bridge
Clinical Significance
Dental bridges restore chewing efficiency, stabilize surrounding teeth, and prevent bite and alignment problems that can occur after tooth loss. They also improve aesthetics and speech while reducing strain on remaining teeth.
How it Works
The teeth or implants adjacent to the missing tooth space support crowns or connectors. The artificial tooth or teeth span the gap and are permanently attached to these supports.
Who it's For
Patients missing one or more teeth who have healthy adjacent teeth or implants capable of supporting a fixed restoration.
Risks or Considerations
Requires preparation of supporting teeth (abutments or "retainers"), risk of decay or gum problems around abutment teeth, does not prevent bone loss under the pontic unless implant supported. Abutment teeth are loaded more heavily than normal which can lead to earlier breakdown.
Recovery &Â Aftercare
Recovery is usually minimal. Patients may experience temporary sensitivity in the supporting teeth. Aftercare includes daily cleaning around and under the bridge, often with floss threaders or water flossers, and regular dental checkups to monitor support teeth and gums.
Frequently Asked Questions
Q
How long does a dental bridge last?
With proper care, a dental bridge can last 10 years or longer, and many patients enjoy even greater longevity. The lifespan of a dental bridge depends on factors such as oral hygiene, the health of the supporting teeth, bite alignment, and daily habits like grinding or chewing hard objects. Brushing, flossing under the bridge, and attending regular dental checkups are essential for long-term success. High-quality materials and proper placement also contribute to durability. Your dentist can monitor your bridge over time and recommend maintenance or replacement if signs of wear develop.
Q
Is a dental bridge removable?
A traditional dental bridge is not removable by the patient. It is a fixed dental restoration that is affixed, in a non-removable way, to the supporting teeth or dental implants on either side of the missing tooth. Because it is securely anchored in place, a dental bridge functions much like natural teeth and stays in your mouth at all times. This provides stability for chewing and speaking. Removable options, such as partial dentures, are different from fixed bridges. Your dentist can recommend the best tooth replacement solution based on your needs and oral health.
Q
What is the difference between a bridge and an implant?
The main difference between a dental bridge and a dental implant is how the final replacement tooth you see in your mouth is supported. A dental bridge holds the artificial tooth in place by attaching crowns to the neighboring teeth, which support the entire structure. This means chewing forces are distributed to those adjacent teeth, which can cause them to wear down or deteriorate faster over time. In contrast, a dental implant replaces the tooth root with a titanium post placed in the jawbone, allowing the restoration to stand independently and better preserve surrounding teeth and bone.
Q
Does getting a bridge hurt?
Getting a dental bridge is typically a comfortable procedure. The treatment is performed using local anesthesia to numb the area, so you should not feel pain during the preparation of the supporting teeth. You may experience mild pressure or vibration, but discomfort is generally minimal. After the appointment, it is common to have temporary sensitivity in the treated teeth or gums, which usually resolves within a few days. Your dentist can recommend over-the-counter pain relief if needed. Modern techniques help ensure that dental bridge placement is safe, efficient, and well tolerated by most patients.
Q
Are dental bridges covered by insurance?
Many dental insurance plans cover dental bridges as a major restorative procedure, but coverage levels can vary significantly. Bridges are often reimbursed at a lower percentage than preventive or basic services, and patients may be responsible for deductibles, coinsurance, and costs that exceed the annual maximum. Some plans also have waiting periods before major restorative treatments are eligible for benefits. Coverage may depend on whether the bridge is considered medically necessary. Because policies differ, it’s important to review your dental insurance benefits or speak with your provider to understand your expected out-of-pocket expenses.