Skull fractures usually heal on their own, but they can also cause several complications. Cerebrospinal fluid leaking out of the ear involves a higher risk of developing meningitis. Treatment may include corticosteroids, antibiotics, or surgery.
Hemotympanum
Cauliflower ear
Ateronon
Orbital septum
Fontanelle
Lacrimal groove
Syrinx 
Tophus