What Is Seen in This Case

The image shows a localized swollen area on the gum near a back tooth, with redness and a raised appearance. The swelling is concentrated in one spot, which is commonly seen with a gum abscess or localized dental infection. The nearby tooth appears intact on the surface, but the infection may be coming from below the gumline or the tooth root.

This type of swelling can increase quickly if not treated.

What Is Seen in This Case

The image shows a back tooth with deep decay and a dark cavity, with signs of infection around the tooth. The tooth structure appears weakened, and the surrounding gum tissue looks irritated. This presentation is commonly associated with a tooth abscess or advanced dental infection.

An abscess forms when bacteria reach the inner part of the tooth and spread to the surrounding tissues.

Most Likely Diagnosis

Based on visual examination, the most likely conditions include: