Walk through the surgical day for Robotic Orthopedic Surgery. Learn about O Arm CT, Intraoperative Neuromonitoring, and recovery protocols.
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Surgery And Recovery
On the day of surgery the patient is brought to a modern operating room designed for Robotic Orthopedics Surgery. This room is equipped with the robotic cart the optical camera stand and large monitors. The team performs a safety check to verify the patient and procedure. The anesthesia team administers anesthesia which may be general or spinal depending on the case. The setup is meticulous ensuring that the robot and the surgeon have optimal access to the joint or spine.
Once anesthetized the patient is carefully positioned. For Robotic Knee Replacement the leg is held in a special holder that allows it to bend. For hip surgery the patient is positioned on their side. Optical trackers are attached to the bone using small pins. These trackers allow the robot to “see” the bone in space.
The registration process then begins where the surgeon touches specific points on the bone to match the physical anatomy to the pre operative CT plan.
During robotic spine surgeries the O Arm CT O Arm Tomography system is often used. This is a mobile imaging ring that surrounds the patient. It takes a 3D scan of the spine while the patient is on the operating table. These images are instantly sent to the navigation system.
This allows the surgeon to see the position of the spine in real time and verify the placement of screws or cages before the surgery is even finished. It ensures that every implant is placed perfectly.
To protect the nerves during spine or complex deformity surgery Intraoperative Neuromonitoring is used throughout the procedure. Electrodes are placed on the patient to monitor the electrical signals traveling through the spinal cord and nerves. A specialist watches these signals constantly. If the surgeon gets too close to a nerve or stretches it too much the signals change and the specialist alerts the surgeon immediately. This warning system prevents nerve damage and paralysis.
The surgeon uses the robotic arm to prepare the bone. In Robotic Knee Replacement the robot limits the saw blade so it only cuts the bone defined in the plan. If the surgeon tries to cut outside the safety zone the robot stops. This protects soft tissues. In hip surgery the robot guides the reamer to prepare the socket at the exact depth and angle. This haptic feedback ensures that the bone preparation is precise and consistent.
Once the bone is prepared the trial implants are inserted. The surgeon moves the joint through a range of motion to check stability and tension. The computer screen shows real time data on ligament balance and leg length. The surgeon can make tiny adjustments to perfect the feel of the joint. Once satisfied the final metal and plastic implants are impacted into place. The robot ensures they seat fully and correctly.
After the implants are secure the trackers are removed and the pin sites are closed. The surgical incision is closed with sutures or staples and a sterile dressing is applied. The anesthesia is stopped and the patient is taken to the recovery room. Specialized nurses monitor vital signs and pain levels. Ice packs are often applied to the joint to reduce swelling. Most patients spend a few hours here before moving to a hospital room.
Pain management is a priority. Because Robotic Orthopedics Surgery is minimally invasive patients often have less pain than with traditional methods. A multimodal approach is used including oral medications nerve blocks and anti inflammatories. This “cocktail” of medicines targets pain from different angles reducing the need for strong narcotics. Patients are encouraged to stay ahead of the pain by taking medication as scheduled.
Modern orthopedic care emphasizes moving quickly. Physical therapists often visit the patient on the day of surgery to help them stand and take a few steps. Early walking reduces the risk of blood clots and stiffness. For Robotic Knee Replacement patients walking helps regain range of motion. For hip patients it prevents muscle atrophy. The robotic precision often leads to a more stable joint initially allowing patients to trust their leg sooner.
The hospital stay is short. Many robotic joint replacement patients go home the same day or the next day. Discharge criteria include pain control ability to walk with a walker or crutches and ability to use the bathroom. Patients receive discharge instructions including wound care and exercises. The care team ensures the home environment is safe and that the patient has support.
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It provides real time 3D X ray images during surgery allowing the surgeon to verify implant placement immediately.
It acts as a safety alarm warning the surgeon if nerves are at risk preventing accidental damage during the operation.
The trackers are placed while you are asleep and removed before you wake up so you do not feel them though pin sites may be sore.
Most patients walk with assistance a few hours after surgery on the same day.
Yes it has multiple safety features including automatic stops if the instrument moves outside the planned safe zone.
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