Tegmen seperates middle ear from the middle cranial fossa containing temporal lobe of brain by -
The roof of middle ear is formed by a thin plate of bone called tegmen tympani. It separates tympanic cavity from middle cranial fossa.
Tegmen tympani is formed by squamous and petrous part of temporal bone.Q
Medical wall of middle ear
Lateral wall of middle ear
Roof of middle ear
Anterior wall of middle ear