What is Knee Replacement Surgery?
Knee replacement surgery is a surgical procedure in which we replace the worn surfaces of the knee with high-technology artificial prostheses. In my daily practice, I see patients who have suffered for years from pain and limited mobility regain their quality of life.
When is Knee Replacement Needed?
The decision for knee replacement is never made hastily. I typically recommend this procedure when:
- Chronic pain: Pain interferes with daily activities
- Limited movement: Difficulty walking, climbing stairs
- Conservative treatment failure: Medications and physiotherapy provide no relief
- Advanced arthritis: Significant cartilage wear
The Surgical Procedure
Every procedure I perform follows a strict protocol that I have developed through years of experience:
Preoperative Preparation
"The success of knee replacement begins before we even enter the operating room. A comprehensive patient evaluation is the key."
- Dr. Christos Theos
Preparation includes:
- Detailed clinical examination
- X-rays and imaging studies
- Assessment of the patient's general health
- Discussion of expectations and goals
The Operation
Modern knee replacement surgery typically takes 1-2 hours. I use the most advanced techniques and materials to ensure:
Key Stages of the Procedure:
- Removal of worn cartilage- Careful removal of damaged sections
- Bone preparation- Shaping of bone surfaces
- Prosthesis placement- Installation of artificial surfaces
- Function testing- Verification of proper movement
Types of Knee Replacement
Total Knee Replacement
We replace all three surfaces of the knee (femoral, tibial, patella). This is the most common procedure I perform and offers excellent results.
Partial Knee Replacement
When wear is limited to one section of the knee, we can replace only that section. It's a less invasive option with faster recovery.
Postoperative Period
The success of knee replacement doesn't end in the operating room. Postoperative care is equally important:
First 24-48 Hours
- Immediate mobilization with physiotherapist assistance
- Pain management using modern methods
- Prevention of thromboembolic complications
First Weeks
- Progressive physiotherapy program
- Learning safe movements
- Gradual return to daily activities
Results and Expectations
The results of knee replacement surgery are impressive. In my practice, 95% of my patients report:
🚶♂️ Improved Movement
Significant increase in range of motion and stability
😌 Pain Relief
Amazing reduction or complete elimination of chronic pain
🏃♀️ Return to Activities
Ability to return to beloved activities
😊 Improved Quality of Life
Increased autonomy and psychological well-being
Prosthesis Lifespan
One of the most frequent questions my patients ask is: "How long will the prosthesis last?" With the modern prostheses and techniques I use:
- 90-95% of prostheses function perfectly for 15-20 years
- 85% remain functional for 25 years
- Newer technologies promise even greater longevity
When to Consult Me
As a specialist in knee replacement, I recommend visiting me if you:
- Have chronic knee pain that doesn't respond to treatment
- Have difficulty walking or with daily activities
- Your pain wakes you at night
- Have stiffness and limited range of motion
- Anti-inflammatory medications no longer help
My Message
"Knee replacement surgery is not simply a surgical procedure - it's an investment in your future. Every patient I see return to the activities they love confirms that what I do has real meaning."
- Dr. Christos Theos, Orthopedic Surgeon
Ready for the Next Step?
If you're facing knee problems, don't let pain define your life. Contact me for a detailed consultation and let's discuss how knee replacement can give you back your freedom of movement.
