Knee Replacement Surgery Singapore

Knee replacement procedures in Singapore include total knee replacement (TKR), partial knee replacement (PKR), bilateral knee replacement, and revision knee replacement. The choice of procedure depends on the severity of joint damage, mobility requirements, and overall health condition.

A total knee replacement (TKR) involves removing damaged cartilage and bone from the knee joint and replacing them with metal and plastic prosthetic components. The procedure restores joint function and relieves pain, making it suitable for individuals with severe arthritis or extensive joint damage.

A bilateral knee replacement refers to the replacement of both knee joints, either simultaneously or in separate procedures. A medial knee replacement is a type of partial knee replacement where only the inner compartment of the knee is replaced, typically for individuals with arthritis affecting only that area.

A partial knee replacement costs $20,000 to $35,000, while a total knee replacement ranges from $25,000 to $40,000. Costs vary based on hospitalisation, surgeon's fees, and post-surgical care. MediSave covers up to $4,650, with additional coverage available through Integrated Shield Plans and private insurance.

Knee replacement surgery is widely regarded as an effective treatment for severe knee pain and mobility issues. Most individuals experience significant pain relief and improved movement after the procedure. Studies indicate that 82% of total knee replacements and 70% of partial knee replacements remain functional after 25 years.

There is no strict age limit for knee replacement surgery. While most patients are between 60 and 80 years old, individuals over 80 can still undergo the procedure if they are medically fit. The decision is based on overall health, mobility issues, and quality of life considerations rather than age alone.

Strengthening the muscles around the knee before surgery can improve post-operative recovery. Common pre-surgical exercises include quadriceps sets, straight leg raises, heel slides, and seated knee extensions. These exercises enhance knee stability, flexibility, and overall muscle strength. It is best to consult your specialist or surgeon for personalised guidance on suitable exercises based on your condition.

Immediately after surgery, stiffness and limited mobility may make getting in and out of the bath difficult. Assistive devices such as grab bars, bath chairs, or handheld showerheads can help improve safety and ease. As mobility improves through rehabilitation, most individuals regain independence in bathing.

Knee replacement surgery is widely considered an effective solution for addressing chronic knee pain and mobility issues. Many individuals report significant improvement in movement and daily activities after the procedure. However, outcomes can vary, so it is best to consult a specialist for personalised advice.

Plastic knee replacements refer to the polyethylene components used in knee implants. These plastic inserts act as a cushioning layer between the metal components, mimicking natural cartilage and facilitating smoother joint movement.

Knee replacement may be necessary if you experience severe pain, swelling, stiffness, or limited mobility that affects daily activities such as walking or climbing stairs. If non-surgical treatments such as medication, physiotherapy, or joint injections no longer provide relief, your specialist may recommend surgery.

During knee replacement surgery, damaged cartilage and bone surfaces from the thigh bone (femur), shin bone (tibia), and sometimes the kneecap (patella) are removed. These are then replaced with metal and plastic implants to restore joint movement.

A partial knee replacement typically lasts between 15 and 25 years, with studies showing that 70% of implants still function after 25 years. The longevity of the implant depends on factors such as activity level, body weight, and the extent of joint preservation.

Knee replacement surgery is widely regarded as a beneficial and effective treatment for severe arthritis and joint damage. It can significantly improve mobility and reduce pain, enhancing overall quality of life. However, as with any surgery, risks such as infection, blood clots, and implant wear over time exist. It is best to consult your specialist to determine if knee replacement is the right option for you.

Knee replacements are typically made of titanium, cobalt-chrome, and polyethylene (plastic liners). These materials provide durability, stability, and smooth joint movement.

Knee replacement involves removing damaged joint surfaces and replacing them with artificial implants, whereas knee reconstruction focuses on repairing ligaments, cartilage, or bones without replacing the joint. Reconstruction is often performed for sports injuries, while replacement is for severe arthritis or joint deterioration.

A total knee replacement surgery typically lasts one to two hours, while partial knee replacement is shorter, at around 45 minutes to one hour. Additional time is required for anaesthesia administration, preparation, and post-surgical monitoring.

Knee replacement surgery significantly reduces chronic pain, restores joint function, and allows patients to return to daily activities and low-impact exercises such as walking, swimming, and cycling.

Yes, a hip and knee replacement on the same leg can be performed either in separate surgeries (staged approach) or simultaneously in certain cases. The best approach depends on factors such as overall health, mobility limitations, and the severity of joint damage. Consulting a specialist or surgeon is recommended to determine the most suitable option for your condition.

Titanium knee implants are designed for long-term durability, typically lasting 15 to 25 years. The longevity of the implant depends on activity levels, weight, implant material, and overall joint health. With proper care, many implants function well beyond this timeframe.

A knee replacement implant generally weighs between 400 to 800 grams, depending on the material composition, prosthetic design, and whether it is a partial or total knee replacement.

A total knee replacement usually takes one to two hours, while a partial knee replacement takes around 45 minutes to one hour. Additional time is needed for anaesthesia, pre-surgical preparation, and post-surgical monitoring.

Non-surgical alternatives to knee replacement include physiotherapy, weight management, joint injections (such as hyaluronic acid or corticosteroids), and pain-relief medications. Emerging treatments, such as stem cell therapy and platelet-rich plasma (PRP) injections, may also provide temporary relief for some individuals with early to moderate arthritis. However, when knee damage is severe, surgery is often the most effective long-term solution.

The advantages of knee replacement surgery include pain relief, improved mobility, enhanced quality of life, and long-term durability of the implant. The disadvantages include surgical risks, recovery time, potential complications such as infection or blood clots, and the possibility of revision surgery if the implant wears out over time.

The cost of knee replacement surgery in Singapore typically ranges between $20,000 and $40,000, depending on factors such as hospital choice, surgeon fees, and the complexity of the procedure. With insurance or MediSave, individuals may receive partial or full coverage for the surgery. MediSave allows claims of up to $4,650, while Integrated Shield Plans can provide additional coverage, depending on the policy.

Pain is expected after surgery, but modern anaesthesia and pain management techniques significantly reduce discomfort. While some soreness and stiffness may persist for the first few weeks, most individuals experience gradual relief as they recover. Pain is managed through medication, physiotherapy, and proper post-operative care.

The average cost of knee replacement surgery in Singapore ranges from $20,000 to $40,000, depending on factors such as hospital choice (public or private), surgeon's fees and post-surgery care. MediSave and Integrated Shield Plans may help offset costs, so it is advisable to check with your provider for coverage details.

Studies show that 82% of total knee replacements and 70% of partial knee replacements remain functional after 25 years. With proper care, many implants last even longer.

Yes, knee replacement is considered a major orthopaedic surgery, as it involves removing damaged joint surfaces and replacing them with artificial implants. However, advancements in surgical techniques have led to minimally invasive approaches, reduced recovery time, and lower risks of complication.

A private hospital knee replacement in Singapore typically costs between $30,000 and $40,000, depending on the hospital, surgeon's fees, and post-surgical rehabilitation requirements. Private hospitals often provide shorter wait times and more personalised care compared to public healthcare institutions.

Most knee replacement patients are between 60 and 80 years old, as osteoarthritis and joint degeneration are more common in this age group. However, younger individuals with severe knee damage may also require surgery if non-surgical treatments are ineffective. The decision depends on overall health, pain levels, and mobility needs. It is best to consult a specialist if you experience persistent or severe knee pain and instability.

Potential downsides of knee replacement include surgical risks such as infection, blood clots, and implant loosening over time. Some individuals may experience temporary stiffness, swelling, or nerve-related issues during recovery. While most patients recover successfully, some may require revision surgery in the long term if the implant wears out.

Knee replacement surgery is a well-established procedure, but it carries risks such as infection, deep vein thrombosis (DVT), nerve or blood vessel damage, and implant complications. Individuals with pre-existing conditions like diabetes, heart disease, or obesity may have a higher risk of complications. Your specialist or surgeon will discuss these risks with you before the procedure to ensure you are well-informed.

Emerging alternatives to knee replacement include stem cell therapy, platelet-rich plasma (PRP) injections, and regenerative cartilage treatments. These treatments may help delay surgery for individuals with mild to moderate arthritis. However, they are not yet proven to be a permanent solution for advanced knee damage requiring replacement.

Delaying knee replacement surgery can lead to worsening pain, reduced mobility, and further joint damage. Over time, compensatory issues such as hip or back pain, muscle weakness, and joint deformities may develop. In some cases, delaying surgery can make the procedure more complex and extend recovery time.