Implant Infection and a Loose Crown: What to Do Next

If you’re worried about an implant infection and a loose crown, it’s understandable to feel concerned, especially if chewing suddenly feels different. You may notice tenderness, swelling, bleeding or a bad taste before the crown starts to feel unstable. The good news is that many dental implant problems can be identified and treated quickly when assessed early.

If your implant crown feels loose, try not to keep moving it with your tongue or fingers. In many cases, the problem lies with the crown screw or the restoration itself rather than the implant. Even so, it’s important to arrange an examination as soon as possible to prevent further damage.

Swelling, discomfort or bleeding around an implant can have several causes, including irritation, plaque build-up or changes in your bite. Leaving a loose crown untreated can allow bacteria to collect around the implant and place additional stress on the restoration.

Common Causes of an Implant Infection or Loose Crown

A loose implant crown is often caused by a screw that has loosened over time or by excessive biting forces. Sometimes the gum around the implant becomes inflamed, allowing plaque and bacteria to accumulate. Your dentist can usually determine whether the issue affects only the crown or the implant itself by carrying out an examination and, if necessary, taking X-rays.

Food can also become trapped beneath the edge of a crown, particularly if the surrounding gum is inflamed. This may cause soreness, swelling or a persistent unpleasant taste. For trusted patient information about maintaining good oral health, visit the Oral Health Foundation.

Grinding or clenching your teeth can also increase pressure on implant restorations and contribute to loosening over time. If you already have a dental implant, regular reviews help identify small problems before they become more significant. You can also learn more about dental implants and how they are maintained.

Signs to Watch Before Your Appointment

Pain isn’t always the first warning sign. You may notice bleeding when brushing, puffiness around the implant, tenderness, or that the crown feels higher or different when you bite together.

A persistent bad taste, unpleasant odour or food regularly catching around the implant may also suggest the area needs attention. If swelling increases, pus develops or you begin feeling generally unwell, seek urgent dental advice as soon as possible.

Until your appointment:

• Avoid chewing on the affected side.
• Don’t keep testing the loose crown with your tongue.
• Brush gently around the implant using a soft toothbrush.
• Use interdental brushes if they’re comfortable and have been recommended.
• Rinse with warm salt water to help soothe irritated tissues.

Book an Implant Assessment

If you’re concerned about an implant infection and a loose crown, contact our team to arrange an assessment. We’ll examine the implant, crown, surrounding gums and your bite before explaining the most appropriate treatment options.

Many loose implant crowns can be stabilised by tightening or replacing the crown, improving the bite or treating inflammation around the implant. Early assessment gives you the best chance of protecting both your implant and your long-term oral health.