The GI, or digestive, tract extends from mouth to anus (see the image below). The division of the GI tract into upper and lower is a matter of some confusion and debate.
Dental PPO insurance plans, also known as dental preferred provider organizations or DPPOs, are a popular dental insurance option due to their flexibility in allowing insured members to choose dentists and dental specialists.
A DMO* is a lower-cost dental benefits and insurance plan. You choose a primary care dentist. If you need to see a specialist, your primary care dentist gives you a referral. You get peace of mind with no deductibles or annual maximums. To learn more, view the DMO video.