Dental Case Analysis – Large Red Gum Swelling Near Posterior Tooth

Case Overview

This intra-oral image shows a large, red, swollen lesion on the gum tissue adjacent to a posterior tooth. The appearance is consistent with an active localized gum infection, likely involving deeper periodontal tissues and possibly the underlying bone if not treated promptly.

Full Analysis and Diagnosis

Clinical Findings

• Prominent red, dome-shaped swelling on gingiva

• Inflamed, shiny soft tissue

What Is Seen in This Case

The image shows red, swollen, and darkened gum tissue below the lower front teeth. The gums appear inflamed and slightly enlarged, with a darker coloration that suggests active gum irritation or early infection. The teeth themselves look mostly intact, but the gum condition indicates a problem at the gumline.

This type of issue is often noticed when the lip is pulled down and may be accompanied by tenderness or bleeding.

What Is Seen in This Case

The image shows a localized swollen and red gum area near a back tooth, clearly indicated by the arrow. The gum tissue appears raised and irritated, which strongly suggests a localized gum infection or early dental abscess. The nearby tooth shows signs of plaque buildup, which may be contributing to the infection.

This type of lesion often develops beneath the gum and may not be painful at first.

Most Likely Diagnosis

Based on visual examination, the most likely conditions include:

What Is Seen in This Case

The image shows a back tooth with visible decay and a red swollen gum area beside it. There appears to be a dark cavity on the tooth surface, with surrounding gum tissue inflamed and irritated. This pattern often indicates tooth decay with early infection affecting the gum.

The swelling suggests bacteria have progressed beyond the tooth surface.

Most Likely Diagnosis

Based on visual assessment, the most likely conditions include:

What Is Seen in This Case

The image shows red, swollen gum tissue along the lower front teeth. The teeth themselves appear mostly intact, but the gums look inflamed and irritated. This is a common sign of gum inflammation caused by plaque buildup or local irritation.

This condition is often noticed when pulling the lip down and may be accompanied by tenderness or bleeding.

Most Likely Diagnosis

Based on visual examination, the most likely conditions include:

• Plaque-induced gingivitis