At UCLA, oral and maxillofacial surgery is part of the division of dentistry rather than the division of surgery. This instantly creates a separation. Plus, when you have powerful plastic surgeons in the hospital they will eclipse an oral surgery program, especially when it is in LA. Medical care is well divided into specialties in LA. Overlapping scope of practice is not as acceptable as in other parts of the country. Not sure why. It seems like in LA, PRS is automatically considered to be the pinnacle of surgical skill.