What is less invasive surgery involving the use of a scope or camera to view the inside of joints?

The correct choice is arthroscopy, which specifically refers to a minimally invasive surgical procedure that involves the use of a small camera called an arthroscope to visualize and access the interior of a joint. This technique allows surgeons to diagnose and treat joint issues with smaller incisions, which results in reduced recovery time and less postoperative pain for patients compared to traditional open surgery.

The camera provides a clear view of the joint structures, enabling effective treatment of various conditions such as tears, inflammation, and other complications. This approach is commonly used in joints like the knee, shoulder, and hip.

Other types of procedures mentioned address different areas or types of surgeries: endoscopy is generally used for examining the digestive tract, laparoscopy focuses on the abdominal cavity, and colonoscopy is a specific procedure to inspect the colon. Therefore, while these procedures also involve scopes and cameras, none are specifically dealing with joint surgeries like arthroscopy does.