<unk> <unk>  I — Slight swelling of the upper lip, ecchymosis is present in the buccal sulcus beneath each zygomatic arch, malocclusion, mobility of teeth. Impacted type of fractures may be almost immobile and it is only by grasping the maxillary teeth and applying a little firm pressure that a characteristic grate can be felt which is diagnostic of the fracture. Percussion of upper teeth results in cracked pot sound. Guérin's sign is present characterised by ecchymosis in the region of greater palatine vessels.<unk> <unk>  II and<unk> <unk>  III (common) — Gross edema of soft tissue over the middle third of the face, bilateral circumorbital ecchymosis, bilateral subconjunctival hemorrhage, epistaxis, CSF rhinorrhoea, dish face deformity, diplopia, enophthalmos, cracked pot sound.<unk> <unk>  II — Step deformity at infraorbital margin, mobile mid face, anesthesia or paresthesia of cheek.<unk> <unk>  III — Tenderness and separation at frontozygomatic suture,<unk> ngthening of face, depression of ocular<unk> vels (enophthalmos), hooding of eyes, and tilting of occlusal plane, an imaginary curved plane between the edges of the incisors and the tips of the posterior teeth. As a result, there is gagging on the side of injury.
Le Fort fracture of skull
Nasal fracture
Skull fracture
Basilar skull fracture
Mandibular fracture
Subgaleal hemorrhage
Toddler's fracture
Orbital blowout fracture