What is a potential downside of treating a mandibular angle fracture with external fixation?

• A. It can lead to nonunion of the fracture
• B. It may lead to improper alignment of bone segments
• C. It can be treated with external fixation using 1 pin in each segment
• D. It has a high risk of infection

Answer: (C)

The approach of treating a mandibular angle fracture with external fixation typically involves using multiple fixation points to maintain proper alignment and stability during the healing process. Using only one pin in each segment could compromise the stability of the fracture site, as it would not adequately provide the necessary support for the fracture to heal correctly. Proper fixation usually requires a greater number of fixation points to ensure that both segments of the fractured bone are held securely in place, thereby reducing the risk of movement that could impede healing.

In contrast, nonunion, improper alignment, and infection are serious complications associated with fracture management but are not directly tied to the description of the fixation method in this context. When treating fractures, effective stabilization is imperative, and the fixation technique must reflect the complexity and requirements of the injury being managed.