Always when the term RAII is used, people are actually talking about deconstruction instead of initialisation. I think I have a basic understanding what it might mean but I'm not quite sure. Also: is C++ the only RAII language? What about Java or C#/.NET?
The infratemporal fossa can be said to have a wedge shape. It is located deep to the masseter muscle and zygomatic arch (to which the masseter attaches). The fossa is connected to the pterygopalatine fossa by the pterygomaxillary fissure and also communicates with the temporal fossa superiorly.
Ok, so where is the antecubital fossa? Well, funny enough, the answer to that question is actually in the name itself. The antecubital fossa is the shallow depression located before, or in other words, in front of, the median cubital vein of your arm.