This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Radiographic angulation recommended by the IADT: 
Select and explain. 
A. 90° horizontal angle with the central beam through the tooth, B. Occlusal view, C. Lateral view from the medial or distal aspect of the tooth, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: It is of importance to take radiographs in more than one angle to ascertain the extent of the injury. Radiographs of the cheek and lip lacerations are also indicated to search for embedded tooth fragments. The three radiographic angulations recommended by the International Association of Dental Traumatology (IADT) are as follows:

Ninety-degree horizontal angle, with central beam through the tooth.
Occlusal view.
Lateral view from the mesial or distal aspect of the tooth.