Knee replacement Tunisia: surgery for knee osteoarthritis

The cost of knee replacement in Tunisia varies depending on the type of prosthesis used, the clinic, and the associated care. In general, the price ranges from €4,000 to €7,000, including surgery, hospitalization and postoperative follow-up.

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Steps of the procedure

• Preoperative consultation: A clinical and radiological examination is performed to assess the condition of the knee and discuss surgical options.
• Anesthesia: The procedure is performed under general or regional anesthesia, depending on the patient's preferences and the doctor's recommendations.
• Incision and removal of damaged parts: An incision is made to access the knee joint. The damaged surfaces of the bone and cartilage are removed.
• Placement of the prosthesis: The prosthesis, made of metal and polyethylene, is inserted to replace the damaged parts.
• Closing the incision: The incision is sutured and bandages are applied.

Duration of the procedure and anesthesia

The procedure generally lasts between 1 and 2 hours. The choice of anesthesia depends on the patient's characteristics and the surgeon's preferences.

In some cases, an arthroscopy may be performed to correct additional problems such as meniscus tears or cartilage damage.

What to expect after the procedure

• Hospitalization: Patients generally stay in the hospital for 1 to 3 days after surgery for monitoring and initial rehabilitation.
• Pain and discomfort: Moderate pain is expected, but it is generally well controlled with painkillers.
• Early mobilization: Patients begin rehabilitation the day after surgery to promote rapid recovery.

Recommendations and Tips

After knee replacement, it is important to rest and elevate the leg during the first few days to reduce swelling. It is also essential to follow the rehabilitation program prescribed by the physical therapist to promote healing. Patients should monitor the operated area for any sign of infection, such as redness or fever, and limit intense physical activity for about six weeks to allow optimal recovery.

After knee replacement surgery, it is common to experience some pain, the intensity of which can vary from one patient to another. In the days following the operation, this pain is generally attributed to inflammation and the healing process of the operated area. Patients may also feel pain when moving, especially during the first rehabilitation sessions. It is essential to distinguish this temporary post-operative pain from chronic pain, which could be a sign of complications such as infection or problems with the prosthesis itself. Regular medical follow-up combined with appropriate pain management, often through prescribed medication, is essential to ensure effective recovery and the restoration of mobility.

Immediate results

Most patients notice immediate pain relief after surgery. The prosthesis allows rapid improvement in mobility, although full recovery requires appropriate rehabilitation.

Long-term evolution of results

• Full recovery: Patients generally reach a good level of function after 3 to 6 months.
• Continued improvement: Over time, patients may notice continued improvements in their mobility and comfort.
• Durability of the prosthesis: Most prostheses last between 15 and 20 years, allowing patients to lead an active, pain-free life.