Generally, after pit and fissure sealing, the posterior teeth, that is, molars, are made. Because there are pits and grooves on the occlusal surface of teeth, food residues are easy to stay and rot, which can effectively prevent pit and groove from being closed.
PS: the scope that medical insurance cannot be reimbursed.
1, did not see a doctor in a designated hospital.
Medical insurance cards can only be used in designated hospitals, and medical insurance will be reimbursed. Medical insurance will not be reimbursed for not seeing a doctor in a designated medical institution. Moreover, the higher the level of hospital treatment, the lower the reimbursement ratio.
2. Exceeding the reimbursement limit
After the unification of medical insurance for urban and rural residents, the real-time reimbursement of medical expenses has been realized, and the reimbursement ratio is still the same as before, but the accumulated reimbursement amount for one year is limited.
3. Special medical care
(1) Medical expenses for traffic accidents or work-related injuries due to personal reasons will not be reimbursed.
(2) Medical expenses caused by drunk driving, drug abuse, theft and other reasons will not be reimbursed by medical insurance.
(3) Medical expenses such as abortion and abortion caused by personal reasons will not be reimbursed by medical insurance.
(4) Medical expenses incurred due to plastic surgery, beauty, weight loss and other reasons will not be reimbursed by medical insurance.
4. Special treatment
Some medical projects will have special medical project funds, such as children's vaccines, and some related institutions will vaccinate children for free. If parents take their children for vaccination at their own expense, it is not within the scope of medical insurance reimbursement, and medical insurance will not be reimbursed.
Although the scope of medical insurance reimbursement is increasing now, there are still cases where medical insurance is not reimbursed. Therefore, everyone must understand the scope of medical insurance reimbursement and avoid unnecessary troubles when reimbursing.