Dear Khun Armando
Sick leave may be the employees can used for doctor/dentist or other health care provider appointments
when it is not possible to schedule them during non-working hours.
Sick leave is provided for the reasons stated (Other Health Care ) and not used for other purposes.
In this case he tooth pain and then he want to repair his teeth you can consider and make your decision
because you stay together in Laos and close with him more than us
If you approval for this case,
Khun Amporn has been out on sick leave for more than three (3) consecutive work days,
he is required to submit documentation from a health care provider certifying the medical necessity for the absence
and the expected date of return to work.
That all for my recomend
Best regards,