What does monopolar refer to in surgical instruments?

What does monopolar refer to in surgical instruments?

• A. The process of suturing tissue during surgery
• B. The use of electrical current for cutting and dissecting tissue
• C. A type of surgical instrument with multiple functions
• D. A method of joint replacement surgery

Answer: (B)

Monopolar refers specifically to the use of electrical current in surgical instruments, where the current flows through a single electrode to cut and dissect tissue. This technique often involves a monopolar electrosurgical unit that generates high-frequency electrical waves, allowing surgeons to precisely remove tissue and achieve hemostasis during surgery. The use of monopolar energy is vital for minimizing blood loss and improving surgical outcomes, as it enables the surgeon to simultaneously cut tissue and coagulate surrounding blood vessels. In contrast, options regarding suturing, multifunctional instruments, or joint replacement surgeries do not accurately capture the essence of what monopolar refers to in the context of surgical instruments. Monopolar technology is a specific method focused on electrical cutting and coagulation rather than other surgical processes or instruments.

Monopolar refers specifically to the use of electrical current in surgical instruments, where the current flows through a single electrode to cut and dissect tissue. This technique often involves a monopolar electrosurgical unit that generates high-frequency electrical waves, allowing surgeons to precisely remove tissue and achieve hemostasis during surgery. The use of monopolar energy is vital for minimizing blood loss and improving surgical outcomes, as it enables the surgeon to simultaneously cut tissue and coagulate surrounding blood vessels.

In contrast, options regarding suturing, multifunctional instruments, or joint replacement surgeries do not accurately capture the essence of what monopolar refers to in the context of surgical instruments. Monopolar technology is a specific method focused on electrical cutting and coagulation rather than other surgical processes or instruments.