| Diagnosis | Number of patients |
| Abscessus periodontalis, 1 or many abscesses suppuration of gingival pockets | 10 (purulent) |
| Abscessus periodontalis and ulceratio oralis | 2 (purulent) |
| Abscessus periodontalis, ulce ratio oralis and gangrena pulpae | 2 (purulent) |
| Only ulcerations, white coverings and/or ruddiness (superinfection due to yeasts or moulds) | 6 |
| Suppurative periapical superinfection and fistula | 1 (purulent) |
| Soft tissue necrosis after flap resection operation | 1 |