Besides having dental implants, there are two main ways to replace missing teeth. The first is with a removable false tooth or teeth – a partial denture. The second is with a bridge.
A bridge is usually used where there are fewer teeth to replace, or when the missing teeth are only on one side of the mouth.
You should replace missing teeth for a number of reasons. Your appearance is one reason. Another is that the gap left by a missing tooth can mean greater strain is put on the teeth on either side.
A gap can also mean your ‘bite’ is affected because the teeth next to the space can lean into the gap and alter the way the upper and lower teeth bite together. This can then lead to food getting packed into the gap, which causes both decay and gum disease.