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Rosa Robotic Joint Replacement: A Deep Dive into a Growing Surgical Trend
Table of Contents
The Rosa robotic system is increasingly utilized in joint replacement surgeries, offering surgeons enhanced precision and control. This article explores the technology,its benefits,current adoption rates,and future implications for patients and the medical field.
What is the Rosa Robotic Surgical System?
The Rosa robotic system, manufactured by Zimmer Biomet, is a platform designed to aid surgeons during hip and knee replacement procedures. Unlike fully autonomous surgical robots, Rosa functions as a surgeon-controlled assistant, providing real-time data and precise instrument guidance. The system utilizes a 3D pre-operative plan based on the patient’s CT scans, allowing surgeons to visualize and execute the surgery with greater accuracy.
According to Zimmer Biomet, the Rosa system allows surgeons to execute pre-planned surgical plans with greater precision, potentially leading to improved implant positioning and alignment.The system provides real-time feedback and constraints, helping surgeons stay within the defined surgical parameters.
How does Rosa Work? A Step-by-Step Overview
- Pre-operative Planning: A CT scan of the patient’s joint is taken to create a 3D model. Surgeons use this model to create a personalized surgical plan, determining implant size, alignment, and placement.
- System Setup: The Rosa robotic arm is positioned and calibrated in the operating room, registering the patient’s anatomy to the pre-operative plan.
- Surgical Execution: The surgeon controls the robotic arm, guiding it to prepare the bone for implant insertion. The system provides real-time visual and tactile feedback, ensuring precise movements.
- Implant Placement: The surgeon uses the robotic assistance to accurately place the implant according to the pre-defined surgical plan.
The key difference between conventional joint replacement and robotic-assisted surgery lies in the level of precision and control offered by the robotic system.Traditional surgery relies on the surgeon’s skill and experience, while Rosa provides a technological aid to enhance accuracy and consistency.
Adoption Rates and Global Usage
The adoption of robotic-assisted joint replacement surgery, including systems like Rosa, has been steadily increasing globally. South Korea has emerged as a leader in robotic surgery, with a particularly high rate of adoption for Rosa. According to a recent report, the medical director of Himchan Hospital, Lee Jeong-hoon, has performed over 500 rosa robotic artificial joint surgeries.
In the United States, while adoption is growing, it remains less widespread than in South Korea. Factors influencing adoption include cost, surgeon training, and hospital infrastructure. Zimmer Biomet reports that thousands of Rosa procedures are performed annually in the US,but precise figures are not publicly available.
| Country | Estimated Rosa Procedure Volume (Annual) | Notes |
|---|---|---|
| South Korea | Thousands+ (growing rapidly) | High adoption rate, leading hospitals actively utilizing the system. |
