Peri-implant disease: gum inflammation and bone involvement
The tissues around an implant can become inflamed. The American Academy of Periodontology distinguishes peri-implant mucositis, involving the soft tissue without supporting bone loss, from peri-implantitis, which also involves loss of supporting bone. Redness, tenderness and bleeding can be signs that need assessment. AAP: Peri-implant diseases.
The distinction matters because the name is not just a different spelling of ordinary gum soreness. It describes what tissues are involved. A patient cannot establish that distinction from color, a single photograph or a symptom checklist alone.
Give the team a timeline
Record when the change first appeared, its location and whether it is persistent or intermittent. Include recent cleaning difficulties, repairs or changes to the restoration. If another practice provided the original treatment, bring the implant record and information about previous reviews.
| Observation | Useful description |
|---|---|
| Bleeding | Which area and when it occurs |
| Tenderness or swelling | When it began and whether it has changed |
| Cleaning difficulty | The part of the restoration that is hard to reach |
| Movement | Whether a tooth or bridge seems to move, without guessing the component |
| Prior treatment | Dates, clinic and any earlier diagnosis |
The goal is a clear history. Repeatedly pressing or moving the restoration to test it does not replace an examination.
The response follows the diagnosis
The AAP describes plaque control and ongoing professional care as important, and notes that treatment differs when bone loss is involved. A website cannot decide from reported bleeding alone whether a person needs a cleaning procedure, another intervention or replacement of an implant.
This guide therefore does not attach a universal failure rate to bleeding. It also does not label every sore implant a failed implant. The FDA lists several possible complications, including infection and mechanical loosening, and advises prompt contact when an implant is loose or painful. FDA: Dental implants.
The practical next step is to report the change with the treatment history. For the normal maintenance record, see implant care. For the difference between a loose connection and a loose implant body, see implant movement.