The evaluation of a gum injury includes a history of the type of injury and a full examination of the mouth.

Physical findings in someone with a gum injury may include:

• Loose teeth
• Tooth fractures
• Malocclusion
• Teeth do not line-up properly when you close the mouth
• Facial and jaw tenderness
• Facial and jaw swelling

Tests that may be used to evaluate a gum injury include:

• Facial bone x-rays
• Jaw x-rays
• Dental x-rays:
• A Panorex x-ray is ideal for evaluating many dental injuries.
• CT scan of the facial bones