**Core Concept**
The question is testing the ability to identify a radiographic technique that provides a three-dimensional view of alveolar bony defects. This involves understanding the various radiographic methods used in dental and maxillofacial imaging.

**Why the Correct Answer is Right**
The correct answer is **Panoramic Radiography**. This technique uses a rotating X-ray tube and a digital detector to capture a two-dimensional image of the maxillofacial region. However, by using a specific software, the three-dimensional reconstruction of alveolar bony defects can be achieved. This method is particularly useful in assessing the extent and depth of periodontal bone loss.

**Why Each Wrong Option is Incorrect**
* **Option A:** Bitewing radiography is primarily used to detect interproximal caries and assess the height of the alveolar bone crest, but it does not provide a three-dimensional view of bony defects.
* **Option B:** Periapical radiography provides a detailed image of the tooth and surrounding bone but is not capable of giving a three-dimensional view of alveolar bony defects.
* **Option C:** Cone Beam Computed Tomography (CBCT) is indeed capable of providing three-dimensional images of the maxillofacial region, but it is not the specific technique that is commonly used to give a three-dimensional view of alveolar bony defects in the context of periodontal assessment.

**Clinical Pearl / High-Yield Fact**
A key point to remember is that panoramic radiography is a valuable tool in assessing the overall morphology of the maxillofacial region, but its accuracy in measuring alveolar bone loss is limited compared to other radiographic techniques.

**Correct Answer:** C.