Dycal and composite
Calcium hydroxide liner and composite can protect a deep restoration when the liner is placed only where clinically needed.
The short answer
Calcium hydroxide liner and composite resin can be used in sequence when the liner is placed only where needed and covered with a compatible restorative layer.
What is the direct answer?
What does this question mean?
A calcium hydroxide liner is a thin protective material placed near the pulp, while composite resin is a bonded tooth-coloured restorative material placed above it.
What can you do next?
Decay close to the pulp may lead a dentist to place a small liner, protect it with a suitable base if needed, etch and bond the prepared tooth, then layer and cure composite resin.
When should you seek dental care?
See a dentist promptly for spontaneous toothache, lingering hot or cold pain, pain on biting, or swelling, because these findings may indicate pulpal or apical disease.
What should you ask the dentist?
Ask whether a liner is needed, what material will cover it, how moisture will be controlled, and how the bite will be adjusted after the composite is cured.
Frequently asked questions
Could this have another cause?
Yes. An examination is needed when different dental or oral conditions can produce similar symptoms.
What should I bring to the appointment?
Bring a list of medicines, relevant medical conditions, when the symptom began, and anything that makes it better or worse.