Are you looking for Facial injury?

	Treat this as a head/c-spine injury, THEN think about the face
History	- Historic nasal injury/deformity - Meds history should include anticoagulation - Any persistent nasal discharge since the injury – this symptom may indicate a nasoethmoid injury with CSF leak
Examination	Rule out - Septal haematoma → risk of septal necrosis - CSF leak?
Diagnostic investigations	XR nasal bones have poor sens/spec... either you're worried about the rest of the face, or you've made a clinical diagnosis
Differentials
Immediate management	Resuscitation: Trauma assessment as normal. Stable patient: delayed MUA may be appropriate (no evidence to support immediate MUA) - Septal haematoma requires I+D

anatomy