What types of powered cutting instruments are commonly used in surgery?

Bone reamers and ultrasonic dissectors are specialized instruments that are commonly used in surgical procedures, particularly in orthopedic and tissue dissection applications. These powered cutting instruments enhance precision and efficiency during surgery. Bone reamers are utilized to shape and prepare bone cavities for implants or to remove bone, while ultrasonic dissectors use high-frequency vibrations to cut and coagulate tissues simultaneously, minimizing damage to adjacent structures. This combination of cutting and coagulation is especially beneficial in delicate surgeries.

Other instruments like electric scalpels can be used, but they are not the only cutting tools available, and restrictions in the options indicate that powered cutting instruments encompass a broader range, including both bone reamers and ultrasonic dissectors. While scissors and clamps are essential in the surgical toolbox, they are manual instruments and do not fall under the category of powered cutting instruments. Therefore, the choice highlighting bone reamers and ultrasonic dissectors accurately reflects an understanding of the variety of powered cutting tools necessary for diverse surgical applications.