Dispelling Myths and Unveiling Realities of Robotic Joint Replacement

Robotic surgery has gained widespread use for various procedures, including biopsies, hernia repairs, heart surgeries, and brain surgeries. One of the latest advancements in this field is the application of robotic systems for joint replacements, particularly for the knee and hip. Despite its growing popularity, some patients still have reservations about robotic-assisted joint replacements due to common misconceptions. Dr. A.V. Gurava Reddy addresses and debunks these myths surrounding robotic knee and hip replacements.

Myth: Robots perform the surgery

Fact: Robots do not operate autonomously. Instead, they serve as tools that assist surgeons, enhancing their precision during the procedure. The robotic system helps surgeons make more accurate bone cuts and achieve optimal implant alignment. However, the robot itself cannot move or make decisions independently — it functions entirely under the surgeon’s guidance and control.

Myth: The doctor is not present near the patient during the surgery

Fact: In robotic joint replacement surgery, the surgeon remains at the patient’s side throughout the operation. Unlike other robotic surgeries where the surgeon might operate the robot remotely from a console, in joint replacements, the robot acts as an extension of the surgeon’s hands, not a substitute. The surgeon maintains full control during the entire procedure.

Concern: Robot malfunctions

One of the most common concerns is the possibility of robots malfunctioning. Robotic surgery systems are designed to meet the highest standards of safety and reliability. Surgeons rigorously inspect the system before each surgery, and the technology includes multiple safety features to ensure smooth operations. Ultimately, the surgeon retains complete control, even if issues arise.

Myth: All robotic technologies are the same

Fact: Robotic technologies differ significantly. It’s important to assess each system’s clinical history, considering factors such as its track record, global installations, and the number of surgeries performed with it. These factors contribute to the reliability and performance of each system, making some technologies more advanced than others.

Myth: Conventional surgery is better than robotic surgery

Fact: Traditional knee replacement surgery relies on the surgeon’s expertise and standard tools to ensure proper alignment, with much of the planning done in the operating room. In contrast, robotic-assisted surgery allows surgeons to pre-plan the procedure using a 3D CT-based model of the patient’s anatomy. This preoperative planning ensures greater accuracy in replicating the patient’s natural joint structure.

Moreover, robotic-assisted surgery typically requires smaller incisions, preserving more of the natural joint and causing less tissue damage. As a result, patients experience reduced pain, quicker recovery, and better overall outcomes. Contrary to popular belief, robotic surgery is not significantly more expensive, as hospitals generally add only a modest fee to cover the advanced materials and technology used.

Robotic-assisted knee and hip replacements enhance precision, minimize recovery time, and improve patient outcomes. Dr. A.V. Gurava Reddy emphasizes that the surgeon remains in full control throughout the procedure, with the technology at Sunshine Bone and Joint Institute ensuring the highest standards of safety, reliability, and patient care.