Question

A 4.5-year-old child presents to the dental clinic with a discolored primary maxillary central incisor (tooth 51). The child has a history of trauma 6 months ago and is currently asymptomatic. What is the most appropriate treatment in this case?

• A. Indirect Pulp Capping (IPC)
• B. Pulpotomy
• C. Extraction
• D. Pulpectomy

Hint:

Post-traumatic discoloration in primary teeth after months usually indicates pulp necrosis → Pulpectomy if tooth is restorable.

Answer 1

The Correct Option is D

Step 1: Interpretation of Clinical Scenario.
The child has a history of trauma 6 months ago and now presents with discoloration of the primary incisor.
Post-traumatic discoloration after several months suggests pulpal necrosis.
Even if asymptomatic, necrotic pulp in primary teeth requires treatment.
Step 2: Treatment Considerations in Primary Teeth.
If the pulp is necrotic but the tooth is restorable and there is no pathological root resorption beyond normal limits, pulpectomy is indicated.
Pulpectomy removes necrotic pulp tissue and maintains the tooth until natural exfoliation.
Step 3: Elimination of Other Options.
Indirect pulp capping is indicated in deep caries with vital pulp.
Pulpotomy is performed when coronal pulp is inflamed but radicular pulp is vital.
Extraction is considered only if the tooth is non-restorable or has severe pathology.
Here, the most appropriate management is pulpectomy.
Step 4: Conclusion.
Therefore, the most appropriate treatment for this discolored, likely non-vital primary incisor is pulpectomy.