Final answer:
Cosmetic is not a recognized dental specialty. Recognized dental specialties require additional training beyond general dental education and are acknowledged by professional dental organizations. 'Cosmetic Dentistry' refers to procedures improving teeth's appearance but is not an official specialty.
Step-by-step explanation:
The specialty that is not a dental specialty is Cosmetic. While cosmetic procedures can be performed within dentistry, it is not a recognized or specific dental specialty. Dental specialties are areas that require additional training and education beyond the general dental degree. Here are the recognized dental specialties among the options mentioned: Periodontics - focuses on the supporting structures of teeth and diseases that affect them. Pediatric Dentistry (Pedodontics) - focuses on dental treatment for children. Public Health Dentistry - promotes dental health through organized community efforts.
Endodontics - specializes in treating diseases of the dental pulp and surrounding tissues, often involving root canal therapy. The term 'Cosmetic Dentistry' is often used to refer to procedures that improve the appearance of teeth, but it is not a specialty recognized by the American Dental Association. The recognized dental specialties require additional years of training in programs that are recognized by national dental organizations.