A 10 year old male patient presents to the dental clinic with an avulsed tooth. There is a history of facial trauma while playing football. Examination of the avulsed tooth gave the following features:
Crown:
Buccal surface shows 3 cusps of equal size
Occlusal surface appears rectangular with a slight distal convergence of the crown.
Root:
Exaggerated flaring of the roots
Long and slender
A 10 year old male patient presents to the dental clinic with an avulsed tooth. There is a history of facial trauma while playing football. Examination of the avulsed tooth gave the following features:
Crown:
Buccal surface shows 3 cusps of equal size
Occlusal surface appears rectangular with a slight distal convergence of the crown.
Root:
Exaggerated flaring of the roots
Long and slender
💡 Explanation
A 10 year old male patient presents to the dental clinic with an avulsed tooth. There is a history of facial trauma while playing football. Examination of the avulsed tooth gave the following features:
Crown:
Buccal surface shows 3 cusps of equal size
Occlusal surface appears rectangular with a slight distal convergence of the crown.
Root:
Exaggerated flaring of the roots
Long and slender
✓ Correct Answer: C. Primary mandibular 2nd molar
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