3D IT-based personal planning
A three-dimensional model is created from computed tomography (CT) scans of the hip or knee joint. The size, placement, and bone cuts of the prosthesis are planned before surgery according to the patient's anatomy.
PERSONALIZED SURGERY WITH MAKO SMARTROBOTICS™
Robotic Knee and Hip Replacement
Three-dimensional CT planning, real-time data during surgery, and haptic technology help plan prosthetic surgery according to the patient's anatomy.
The surgery is performed by the surgeon, not the robot. The robotic system is an advanced planning and execution technology that assists the surgeon.
NOT ALL ROBOTIC SYSTEMS ARE THE SAME.
Know more. Plan more carefully.
The Mako robotic arm-assisted surgical system helps create a patient-specific 3D plan for knee and hip replacement surgery. While the surgeon maintains control throughout the operation, the system provides haptic feedback that limits deviations from the planned area.
THREE-STAGE APPROACH
From CT scan to surgical plan
Dynamic assessment during surgery
The surgeon evaluates joint movement, ligament balance, and the position of prosthetic components using real-time data. The plan is then validated in a controlled manner based on the surgical findings.
Precise application within haptic limits.
The robotic arm helps the surgeon work within the virtual boundaries they define. The surgeon, not the robot, controls the system; the technology supports the precise execution of the plan.
MAKO TOTAL KNEE
Robotic Knee Replacement
The goal of robotic total knee replacement is to plan the prosthesis placement in three dimensions, evaluate the balance of the medial and lateral ligaments of the knee during surgery, and perform bone preparation within patient-specific virtual limits.
- Size and position planning of prosthetic components via 3D CT.
- Dynamic joint stability throughout the range of motion of the knee.
- Controlled bone cutting with haptic margins.
- Verification of the planned prosthesis position during surgery.
MAKO TOTAL HIP
Robotic Hip Replacement
In robotic hip replacement surgery, the patient's hip and pelvic anatomy is modeled in 3D. Values such as the angle and depth of the acetabular cup, hip center, leg length, and offset are planned before the surgery and can be checked during the procedure.
- 3D prosthesis plan based on individual anatomy.
- Assessment of hip center, leg length, and offset.
- Examination of pelvic tilt and hip-spine relationship.
- Controlled excavation within planned boundaries.
CLINICAL APPROACH
Technology is a tool; treatment is personalized.
Studies indicate that robot-assisted prosthetic surgery may offer benefits in terms of plan accuracy, bone and soft tissue preservation, and early function. Results vary from patient to patient.
Personalized plan
Instead of a standard approach, each patient's bone structure and joint mechanics are evaluated individually.
Precise prosthesis positioning
IT-based planning helps in placing prosthetic components at the targeted angle and position.
Protecting soft tissue
Virtual security boundaries help reduce the risk of deviations from the plan and protect surrounding structures.
Early movement
In suitable patients, controlled mobilization and personalized physical therapy are essential components of recovery.
PATIENT SELECTION
Is robotic prosthetics right for you?
In patients with advanced osteoarthritis who experience pain, limited mobility, and loss of daily life function, and who do not benefit sufficiently from medication, exercise, physical therapy, or injections, prosthetic surgery may be considered.
- Joint pain that persists at rest or at night.
- Significant difficulty walking and using stairs.
- X-ray shows advanced cartilage loss and joint deformity.
- Symptoms that persist despite non-surgical treatments.
FREQUENTLY ASKED QUESTIONS
Frequently asked questions about robotic prosthetics.
Does a robot perform robotic prosthetic surgery?+
No. The surgery is performed by an orthopedic and traumatology specialist. The robotic system provides support for planning, measurement, and execution within the limits set by the surgeon.
Is robotic knee and hip replacement surgery suitable for everyone?+
It may not be suitable for every patient. The examination, X-ray/CT findings, bone quality, overall health status, and previous surgeries are all evaluated together.
What is the difference between robotic prosthesis and conventional prosthesis?+
The main differences are three-dimensional personalized planning, numerical feedback during surgery, and controlled bone preparation within haptic limits.
How long does recovery take?+
The duration varies depending on age, muscle strength, comorbidities, and the type of surgery performed. Instead of a fixed timeframe, a personalized follow-up and rehabilitation plan is created.
Scientific resources and information
The technical framework on this page has been prepared in a patient-centered and original manner, based on Mako Total Knee and Mako Total Hip product information and findings from peer-reviewed studies.
- Kayani B, et al. J Arthroplasty. 2018;33(8):2496–2501.
- Deckey DG, et al. Bone Joint J. 2021;103-B(6 Supple A):74–80.
- Illgen RL, et al. Surg Technol Int. 2017;30:365–372.
- Domb BG, et al. Clin Orthop Relat Res. 2014;472(1):329–336.
This content is for general informational purposes only and does not substitute for diagnosis or treatment recommendations. The appropriate treatment method can only be determined after an orthopedic examination and imaging studies. Mako, SmartRobotics, and AccuStop are trademarks of Stryker.