Which of the following structures is inferior to spheno petrosal Synchondrosis -
o Lateral part of inferior surface of petrous part of temporal articulates with greater wing of sphenoid (spheno-petrosal synchondrosis) to form sulcus tubae for the ludgement of cartilaginous part of auditory tube.
Abducens nerve
Osseous part of auditory tube
Cartilaginous part of auditory tube
Petro squamous sinus
Cartilaginous part of auditory tube