Palate and oral cavity

Sinuses and nasal cavity

Orbit

Mass

Nasal obstruction

Exophtalmus

Pain, erythema, oedema

Sinusal or paranasal pain

Diplopia

Unerupted or absent tooth

Recurrent epistaxis

Lacrymal duct obstruction

Tooth displacement or mobility

Nasal discharge

Malocclusion

Sinusitis

Paresthesia

Bone perforation

Facial or jaw asymmetry

Trismus

Dysphagia

Dysphonia

Erosion or ulceration of mucosa (rare)