S02.67 Fracture of alveolus of mandible

Name of the Condition

• Fracture of alveolus of mandible

Summary

A fracture of the alveolus of the mandible refers to a break in the bony ridge of the lower jaw that holds the teeth. This type of fracture specifically involves the tooth-bearing portion of the mandible and may affect dental structures or surrounding tissues.

Causes

A fracture of the alveolus is typically caused by direct trauma to the mouth or jaw, such as a blow to the face, falls, sports injuries, or accidents involving the mouth. The alveolar region is vulnerable due to its proximity to the teeth and its role in supporting dental structures.

Risk Factors

• Participation in contact sports without mouth protection
• Osteoporosis or other bone-weakening conditions
• Poor nutrition affecting bone density
• Previous dental or jaw injuries

Symptoms

• Pain and tenderness in the gum or tooth area
• Swelling or bruising around the affected teeth
• Loose or displaced teeth
• Difficulty chewing or speaking
• Bleeding from the gums

Diagnosis

Physical examination by a healthcare professional focuses on the oral cavity, assessing for loose teeth, swelling, or misalignment. Imaging tests, such as X-rays or CT scans, are used to confirm the fracture and evaluate the extent of damage to the alveolar bone and surrounding structures.

Treatment Options

• Observation: For minor fractures with minimal displacement.
• Medications: Pain relievers or antibiotics to manage discomfort or prevent infection.
• Dental Stabilization: Use of splints, wires, or bonding to secure loose teeth.
• Surgical Intervention: For severe fractures requiring realignment or bone grafting.

Prognosis and Follow-Up

Most alveolar fractures heal with proper treatment, but outcomes depend on the severity of the injury and any associated dental damage. Follow-up care may include dental evaluations to monitor healing and address long-term issues like tooth loss or misalignment.

Complications

• Tooth loss or damage
• Infection of the gum or bone
• Malocclusion (misaligned bite)
• Delayed healing due to poor blood supply

Lifestyle & Prevention

• Wear mouthguards during contact sports or activities with a risk of facial injury.
• Maintain good oral hygiene to support bone health.
• Avoid chewing hard objects that could cause trauma to the teeth or jaw.

When to Seek Professional Help

Seek immediate medical attention if you experience severe jaw pain, loose teeth, or difficulty opening your mouth after an injury. Prompt evaluation is important to prevent complications and ensure proper treatment.

Tips for Medical Coders

Document the specific location of the fracture within the alveolus and any associated dental injuries. Ensure clinical notes specify whether the fracture involves teeth, gums, or surrounding bone to support accurate coding.