Which complication is addressed by covering the X-ray cassette with a sterile cover during surgery?

Covering the X-ray cassette with a sterile cover during surgery primarily addresses the risk of infection. Surgical procedures, particularly those involving incisions and exposure of internal tissues, create an environment where bacteria can thrive. If the X-ray cassette comes into direct contact with non-sterile surfaces or instruments, it can become contaminated. By using a sterile cover, the risk of transmitting pathogens to the surgical site is significantly reduced, thereby helping to prevent postoperative infections, which can have serious complications for the patient.

While visibility, radiation exposure, and noise disturbance are considerations during surgery, they are not directly mitigated by the use of a sterile cover for the X-ray cassette. The primary focus of using a sterile cover is to maintain a sterile field and minimize the risk of infection, making it an essential practice in maintaining patient safety during surgical procedures.