Maxillary fracture
1. LeFort classification
Le Fort I Fracture = Horizontal Fracture
Clinical finding:
- Facial edema
- Malocclusion of the teeth
- Motion of the maxilla while the nasal bridge remains stable
2. Le Fort II Fracture = Pyramidal Fracture
Clinical finding:
- Marked facial edema
- Nasal flattening
- Traumatic telecanthus
- Epistaxis or CSF rhinorrhea
- Movement of the upper jaw and the nose.
Le Fort III Fractures = Craniofacial Separation
Clinical finding:
- Dish faced deformity
- Epistaxis and CSF rhinorrhea
- Motion of the maxilla, nasal bones and zygoma
- Severe airway obstruction
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