Which of the following systems may be impacted by a high deflection angle in an MRI environment?

In an MRI environment, a high deflection angle can significantly affect metallic implants due to the strong magnetic fields present. When implants are made of ferromagnetic materials, they can experience forces that may cause movement or dislocation within the body. The high magnetic field can lead to torque on the implant if it is not adequately designed to be MRI-safe, potentially causing discomfort or injury to the patient. Additionally, the interaction between the magnetic field and the metallic properties can create artifacts that complicate the imaging process, as well as posing safety hazards.

While other systems listed may also exhibit some level of interference or impact from the MRI environment, the direct and immediate concerns regarding patient safety and the integrity of the implant highlight the critical focus on metallic implants. Wireless systems, power systems, and illumination systems may have their challenges related to electromagnetic interference, but they do not present the same level of direct risk to patient safety that metallic implants do in the context of high deflection angles during MRI procedures.