Which of the following is considered a major traumatic dental injury to a primary tooth?

Which of the following injuries is considered a mild traumatic injury to a primary tooth?

A 4-year-old child presents after falling from a swing.

Clinical exam reveals a primary maxillary central incisor that is tender to percussion and slightly mobile but not displaced.

No bleeding is noted.

What is the most likely diagnosis?

Which of the following is the most likely cause of the pulpal necrosis after trauma to the tooth?

A 4-year-old child presents with a traumatic avulsion of the maxillary right primary central incisor.

The tooth has been out of the mouth for approximately 60 minutes.

What is the most appropriate treatment approach in this situation?

Observe the clinical image of the fractured primary maxillary central incisors.

Based on the clinical presentation, which Ellis class does this injury most likely represent, and what is the most appropriate treatment?

A 2.5-year-old child has an extruded primary tooth displaced more than 3 mm and is unable to close their mouth properly.

Radiograph shows no fracture, but the child is in pain and uncooperative.

What is the most appropriate treatment?

A 4-year-old child sustains trauma to a primary lateral incisor. The tooth is tender, with slight mobility. Radiographs show a fracture line in the cervical third. What is the most appropriate management?