New Generation Liquid Knee Replacement

The Next Generation Liquid Knee Prosthesis is an innovative orthopedic device developed through the use of state-of-the-art biomechanics and material science. These prostheses are designed to mimic the movements and load-bearing capacities of the natural knee joint. Liquid-based systems enhance the adaptive properties of the prosthesis, allowing the user to perform movements more naturally and comfortably.

Contents:

• What is Liquid Knee Replacement?
• What are the Symptoms of Liquid Knee Replacement?
• How is Liquid Knee Replacement Applied?
• Who Cannot Have Liquid Knee Replacement?
• How Does Liquid Knee Replacement Work?
• Is Liquid Knee Replacement Needle Safe?
• Conclusion

What is Liquid Knee Replacement?

A liquid knee replacement is a type of orthopedic prosthesis developed using biomechanics and advanced material technologies. Unlike traditional knee prostheses, liquid knee prostheses contain hydraulic or pneumatic systems. These systems dynamically adapt to the user’s movements by controlling the pressure and flow of the liquid or gas inside the prosthesis. This type of prosthesis offers a comfortable and functional solution for both individuals leading active lives and elderly users. With the advancement of technology, the cost of these prostheses is expected to decrease and become accessible to a wider audience.

What are the Symptoms of Liquid Knee Replacement?

The symptoms that may occur in a person using a liquid knee replacement may vary depending on the functionality of the prosthesis and its adaptation to the user’s body. However, the symptoms and effects of liquid knee replacements are usually as follows:

Positive Symptoms:

1. Enhanced Mobility: The user is able to walk, run or perform other daily activities in a more natural and fluid way.
2. Increased Comfort: Thanks to shock-absorbing properties, discomfort and pain associated with prosthetic use are reduced.
3. Less Fatigue: Thanks to energy efficiency, less fatigue is felt during prolonged use.
4. Adaptive Movement: The prosthesis automatically adapts to the user’s different activities, resulting in a more comfortable and effective use.

Negative Symptoms:

1. Improper Adjustments: If the fluid system of the prosthesis is incorrectly adjusted, unstable movements or discomfort may occur.
2. Pain and Swelling: Improper placement or misuse of the prosthesis can cause pain and swelling in the joint and surrounding areas.
3. Sound and squeaking: If the liquid systems inside the prosthesis wear out or leak over time, noise and squeaking may occur during movement.
4. Weight and Volume: Some users may experience initial discomfort due to the weight and bulk of the prosthesis.
5. Need for Maintenance and Repair: Because liquid knee prostheses contain mechanical and fluid-based systems, they may require regular maintenance and sometimes repair.

How is Liquid Knee Replacement Applied?

1.Patient Assessment

a. Medical History and Physical Examination:

• The patient’s medical history and current health status are evaluated.
• The condition, mobility and pain level of the knee joint are examined.

b. Imaging Techniques:

• Imaging techniques such as X-rays, MRI or CT scans are used to evaluate the condition of the knee joint in detail.

c. Hastanın İhtiyaçlarının Belirlenmesi:

• The most appropriate type of prosthesis is determined by taking into account the patient’s lifestyle, activities and special needs.

2. Prosthesis Selection and Planning

a. Customization of the Prosthesis:

• A customized fluid knee prosthesis is selected according to the individual needs of the patient.
• The size, shape and fluid system of the prosthesis are adjusted to the patient’s anatomy.

b. Surgical Planning:

• The surgeon prepares a detailed surgical plan for the implantation of the prosthesis.
• The surgical procedure and possible complications are explained to the patient.

3. Surgical Intervention

a. Anesthesia

The surgical procedure is performed under general anesthesia or spinal anesthesia.

b. Implantation of the prosthesis:

• A surgical incision is made in the knee joint and the damaged joint surfaces are cleaned.
• The liquid knee prosthesis is carefully placed and fixed.
• The surgical procedure is completed by making sure that the prosthesis is in the correct position and stable.

Postoperative Care and Rehabilitation

a. First Period Care:

• Medication is administered for postoperative pain management and to reduce the risk of infection.
• Leg position is maintained and appropriate bandaging is applied.

b. Rehabilitation and Physical Therapy:

• A physical therapy program is initiated to help the patient regain mobility.
• Exercises and therapies are performed regularly to improve the fit and function of the prosthesis.

c. Regular Check-ups:

• The patient’s condition and the functioning of the prosthesis are checked regularly.
• Necessary adjustments and maintenance are carried out.

5. Uzun Dönem İzleme ve Bakım

a. Protezin Durumu ve Performansı:

• Protezin performansı ve hastanın hareket kabiliyeti düzenli aralıklarla değerlendirilmektedir.
• Olası sorunlar veya aşınmalar erken tespit edilip giderilmektedir.

b. Patient Education:

• The patient is educated about the care and correct use of the prosthesis.
• Information about exercise programs and daily activities is provided.

Liquid knee replacement is a process that requires careful planning and expertise. A successful application and rehabilitation process can significantly improve the patient’s quality of life.

Who Cannot Have Liquid Knee Replacement?

To whom is it not applicable?

1. Patients with Active Infection:
   • Patients with an active infection in the body are not suitable candidates for prosthesis surgery due to the risk of infection.
2. Poor Bone Quality:
   • Patients with low bone density due to osteoporosis or other causes may not have sufficient bone support for the fixation and long-term success of the prosthesis.
3. Uncontrolled Chronic Diseases:
   • Patients with uncontrolled chronic diseases such as diabetes, heart disease or kidney failure may not be suitable due to the risks of complications during and after surgery.
4. Overweight Patients:
   • Excessive obesity can strain the load-bearing capacity of the prosthesis, leading to premature wear or stability problems.
5. Bleeding Disorders:
   • Patients with bleeding disorders such as hemophilia may not be suitable for prosthetic surgery due to the increased risk of bleeding during surgical procedures.
6. Neurological Disorders:
   • Patients with progressive neurological disorders, such as Parkinson’s disease or multiple sclerosis, can negatively affect the functionality of the prosthesis and the patient’s ability to use it.
7. Allergy or Sensitivity:
   • Patients with allergies or hypersensitivity to prosthetic materials may experience complications if exposed to these materials.

How Does Liquid Knee Replacement Work?

Liquid knee prostheses aim to mimic the natural movement of the knee joint using hydraulic or pneumatic systems. These prostheses dynamically adapt to the user’s movements by utilizing the pressure and flow properties of fluids. Liquid knee prostheses are constantly being improved with technological advances and are expected to be used by a wider audience in the future. Proper use and maintenance of these prostheses is critical for long-term success.

Is Liquid Knee Replacement Needle Safe?

Safety Factors and Implementation

1. Being Made by Trained Experts:
   • Injections or adjustments should be performed by trained and experienced health professionals. Orthopaedic surgeons, physiotherapists or prosthetic technicians can perform such procedures safely.
2. Sterile Techniques:
   • Using sterile techniques during the injection procedure reduces the risk of infection. The needles, syringes and other equipment used must be sterile.
3. Correct Use of Materials and Equipment:
   • It is important that the materials and equipment used for injection are suitable for the prosthetic system and recommended by the manufacturer. Using the wrong equipment can lead to damage to the prosthesis or risk of infection.
4. Patient Information and Consent:
   • Patients should be informed about the procedures to be performed and enlightened about possible risks. No intervention should be performed without the consent of the patient.
5. Control and Monitoring:
   • After the injection procedure, the functioning of the prosthesis and the patient’s condition should be closely monitored. Possible complications should be detected and intervened early.

Conclusion:

Liquid knee replacement injections and related injections are generally safe when performed correctly. However, as with any medical procedure, such interventions may carry certain risks. For this reason, it is important that the procedures are performed by specialists, under appropriate sterile conditions and with the patient being informed.