Good morning for service exams there is no problem with the root canal treatment. But the treatment should be completed it means that you should have a cap or crown over it . With that your treatment is not complete . So it's better you have a dental crown. Have all your decays filled with permanent filling.
Next Steps
visit your dentist and have a tooth coloured crown.
all ceramic crowns are little expensive but lasts long
Health Tips
brush your teeth twice daily
avoid sticky foods
visit your dentist once in six months