Blow out fracture affects which orbital wall ?
Ans. is 'b' i.e., Posteromedial part of orbital floor * 'The orbital floor overlies the maxillary sinus without reinforcement, therefore is weaker and more blowouts tend to occur here especially in the posteromedial floor'
Lateral wall
Posteromedial part of orbital floor
Superior wall
Anterosuperior roof
Orbit