Okay, let's tackle this question step by step. The question is about the indicated method of wiring in case of a symphysis fracture of the mandible in adults. First, I need to recall the different wiring techniques used for mandibular fractures. The options are not provided, but I can think of the common methods.

Symphysis refers to the midline of the mandible, so the fracture is in the body of the mandible. The goal of wiring is to stabilize the fracture and allow proper healing. Common wiring techniques include intermaxillary fixation (IMF) with wires, using arch bars, or maybe miniplates with screws for more stable fixation.

In adults, the standard approach might involve IMF using wires like figure-of-eight wiring or using a rigid fixation with miniplates. Wait, but the question specifically mentions the method of wiring. So, maybe the answer is intermaxillary fixation with figure-of-eight wires. Alternatively, if the options include arch bars, that might be another method. But I need to check the standard of care.

I remember that for symphysis fractures, especially in adults, rigid internal fixation with miniplates is preferred over traditional wiring because it allows for better stability and earlier mobilization. However, if the question is about wiring, then perhaps it's referring to IMF with wires. But maybe the options are different. Let me think again. The symphysis is a midline area, so using a pair of wires in a figure-of-eight pattern around the teeth to hold the segments together. Alternatively, using a single loop wire might not be as effective.

Wait, the correct method for symphysis fractures is usually IMF using figure-of-eight wiring. Each side of the mandible is wired to the maxilla, but in the midline, maybe a different approach is needed. Alternatively, using a single arch bar across the midline might not be feasible.

So the answer is likely figure-of-eight wiring. Let me confirm. The symphysis is the midline, so if there's a vertical fracture, you might need to use wires that cross the midline. But in adults, using figure-of-eight wiring around the central incisors might be the method. Alternatively, using a single wire in a loop might not be sufficient.

Another possibility is that the correct answer is the use of a single loop wire, but I think figure-of-eight is more accurate. Let me verify. In symphysis fractures, the midline is involved, so using two wires in a figure-of-eight pattern to stabilize both sides. However, in adults, rigid fixation with miniplates is preferred, but if the question is about wiring, then figure-of-eight is the method.

Therefore, the correct answer is figure-of-eight wiring. The other options might include using arch bars, single loop wires, or other methods which are incorrect. The key is that for midline fractures, figure-of-eight is the method of choice in wiring.

**Core Concept**
Symphysis fractures of the mandible involve the midline body of the mandible. The primary goal of treatment is stable reduction to prevent malunion. Intermaxillary fixation (IMF) with **figure-of-eight wiring** is a classic method for midline fractures, ensuring rigid stabilization by crossing the midline.

**Why the Correct Answer is Right**
**Figure-of-eight wiring** (also called "figure-of-eight" or

✓ Correct Answer: A. Risdon wiring.