How do minimally invasive surgery (MIS) procedures differ from open surgical procedures?

• A. MIS is always safer than open procedures.
• B. MIS can be performed through larger incisions.
• C. MIS can be performed through smaller incisions.
• D. MIS requires more recovery time than open surgeries.

Answer: (C)

Minimally invasive surgery (MIS) is characterized by its use of small incisions, which distinguishes it from traditional open surgical procedures. The smaller incisions utilized in MIS lead to several advantages, including reduced postoperative pain, lower risk of infection, minimal scarring, and a quicker recovery time for patients. This is because smaller incisions typically cause less trauma to the body, allowing for faster healing and less disruption to surrounding tissues.

By contrast, open surgeries involve larger incisions that can lead to more significant tissue disruption, resulting in longer recovery times and increased postoperative discomfort. The approach and technology used in MIS, often involving specialized instruments and cameras, make it possible to perform complex surgeries without the need for large openings in the body. Thus, the essence of minimally invasive surgery lies in its ability to achieve surgical goals while minimizing injury to the body, embodying the principle of doing more with less. This makes it a preferred choice in many scenarios when suitable to the patient's condition.