In root fracture 4 angled radiograph are taken at:
**Core Concept**
A root fracture is a type of dental injury where the tooth's root is cracked or broken, often due to trauma. In such cases, 4 angled radiographs are taken to assess the extent of the fracture and any associated complications.
**Why the Correct Answer is Right**
The 4 angled radiographs are taken to evaluate the root fracture from different perspectives, which helps in identifying the location and severity of the fracture. These radiographs are typically taken at 15°, 30°, 45°, and 60° to the long axis of the tooth, allowing for a comprehensive assessment of the root's structure.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incomplete and does not specify the angles at which the radiographs are taken.
**Option B:** While this option might be close, it does not specify the exact angles or the reason for taking 4 angled radiographs.
**Option C:** This option is also incomplete and lacks the necessary detail about the angles and the purpose of the radiographs.
**Clinical Pearl / High-Yield Fact**
Remember the "4 angles" for root fracture assessment: 15°, 30°, 45°, and 60°. This helps in identifying the location and severity of the fracture and aids in making an informed treatment decision.
**Correct Answer:** Not provided.