Which surgical method involves the use of a computer-controlled mechanical device?

Robotic surgery is characterized by the use of a computer-controlled mechanical device that assists surgeons in performing procedures with greater precision and control. This technique allows for finer movement and a three-dimensional view of the surgical site, improving outcomes for patients. Surgeons can manipulate robotic arms that hold surgical instruments, resulting in smaller incisions compared to traditional methods and enhanced dexterity during complex procedures.

In contrast, conventional surgery and open surgery typically involve direct manual manipulation of instruments by surgeons without the aid of robotic assistance, often resulting in larger incisions and longer recovery times. Minimally invasive surgery may utilize specialized instruments and techniques to reduce recovery times and minimize trauma, but it does not necessarily involve robotic assistance. Therefore, robotic surgery stands out as the option that specifically incorporates computer-controlled technology to enhance surgical performance.