The C-arm is most commonly used in which setting?

The C-arm is most commonly used in which setting?

• A. Radiology department
• B. Operating Room
• C. ICU
• D. Outpatient clinic

Answer: (B)

Real-time intraoperative imaging is the main value of a C-arm. Its mobility and ability to provide live fluoroscopic feedback allow surgeons to see anatomy and instrument placement as a procedure progresses. That immediate visualization is essential for guiding hardware placement, verifying alignment, and making adjustments without moving the patient to a different room. In the operating room, this capability is most needed and most practical, since the patient is already sterile and interventions are being performed under direct guidance. In contrast, radiology departments rely on fixed fluoroscopy units in dedicated rooms, and ICU or outpatient settings typically use static imaging or other modalities rather than real-time guidance during surgery.

Real-time intraoperative imaging is the main value of a C-arm. Its mobility and ability to provide live fluoroscopic feedback allow surgeons to see anatomy and instrument placement as a procedure progresses. That immediate visualization is essential for guiding hardware placement, verifying alignment, and making adjustments without moving the patient to a different room. In the operating room, this capability is most needed and most practical, since the patient is already sterile and interventions are being performed under direct guidance. In contrast, radiology departments rely on fixed fluoroscopy units in dedicated rooms, and ICU or outpatient settings typically use static imaging or other modalities rather than real-time guidance during surgery.