When it comes to health of natural teeth or dental implants, gum tissue plays a very important role. Gingival architecture and health directly promotes aesthetics and our smile as well as protects the bone and teeth. But what does exactly a healthy gum tissue mean? And what are characteristics of a healthy gum tissue. What are attached and unattached gingiva? What are its biotypes? And what are characteristics of a healthy gum tissue. In a recently released episode of Hints & Tips in Dentistry, Dr. Kazemi discusses the basic concepts about gingiva and its role in keeping natural teeth and dental implants healthy.