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What is it?
Maxillofacial trauma surgery is a specialized field focused on the emergency and reconstructive treatment of injuries to the face, mouth, and jaws. It involves repairing both the facial skeleton (bones) and soft tissues (skin, muscles, nerves).
Common Symptoms / Indications
Maxillofacial trauma often results from motor vehicle accidents, falls, sports injuries, or physical assaults. You should seek immediate assessment if you experience:
· Malocclusion: A sudden change in how your teeth fit together (a "misaligned bite").
· Facial Swelling or Bruising: Particularly around the eyes ("black eyes"), cheeks, or jaw.
· Numbness (Paresthesia): Loss of sensation in the cheek, lip, or nose, often indicating nerve compression by a fracture.
· Vision Changes: Double vision (diplopia), pain with eye movement, or a sunken appearance of the eye.
· Difficulty Opening/Closing Mouth: Pain or "locking" of the jaw.
· Air Crepitus: A crackling sensation under the skin, caused by air escaping from sinuses into soft tissues.
· Pain or tenderness to touch
· Crooked nose or step deformity in the jaw
· Missing or Displaced Teeth: Teeth that are knocked out or wiggly following an impact.
Associated Conditions and Injuries
Surgery is typically required for the following types of injuries:
· Mandibular Fractures: Breaks in the lower jaw, often occurring in two places simultaneously.
· Midface Fractures: Injuries to the maxilla (upper jaw), zygoma (cheekbone), or nasal bones.
· Orbital Fractures: "Blowout" fractures of the thin bones surrounding the eye socket.
· Complex Lacerations: Deep cuts involving the lips, eyelids, or facial nerves and salivary ducts.
· Dentoalveolar Trauma: Fractures of the bone that supports the teeth.
Screening Tests and Assessment Tools
Initial evaluation follows Advanced Trauma Life Support (ATLS) guidelines, prioritizing the airway and stopping hemorrhage.
· CT Scan (Gold Standard): Axial, coronal, and 3D reconstructions provide the clearest view of bone displacement.
· Panoramic X-ray (Panorex): Effective for assessing dental and mandibular fractures.
· C-Spine Clearance: Mandatory imaging of the neck to rule out spinal injury before surgery.
· Visual Acuity and Pupillary Exams: Necessary for any injury involving the eye sockets.
· Glasgow Coma Scale (GCS): Used to assess for associated head or brain injuries.
Am I Eligible for This Procedure?
Eligibility for surgery is determined by the severity of the injury and the patient's stability:
1. Functional Impairment: Displaced fractures that prevent normal chewing, breathing, or vision.
2. Cosmetic Deformity: Significant bone displacement that would lead to permanent facial asymmetry.
3. Soft Tissue Integrity: Wounds that require specialized suturing to preserve facial nerve or salivary function.
4. Medical Stability: Patients must be cleared of life-threatening head, chest, or spinal injuries before undergoing facial reconstruction.
Recovery & Aftercare
Days Required for Hospitalization
The length of stay varies widely based on the complexity of the trauma:
· Minor Injuries (Isolated nasal/soft tissue): Often outpatient or 23-hour observation (0–1 day).
· Moderate Trauma (Single jaw/simple fracture): Typically requires 2 to 4 days for monitoring and pain management.
· Severe Trauma (Multiple fractures/head injury): Can require 6 to 8 days or longer, often starting in a high-dependency or intensive care unit.
Benefits of Maxillofacial Trauma Surgery
· Restoration of Function: Ensures the ability to chew, speak, and breathe properly.
· Prevention of Disfigurement: Correctly realigning bones minimizes long-term scarring and facial asymmetry.
· Pain Relief: Stabilizing broken bones with rigid fixation (plates and screws) reduces discomfort during the healing process.
· Psychological Recovery: Restoring a patient's pre-injury appearance is vital for their confidence and mental health.
