Total Knee Replacement (TKR)
Total knee replacement is the optimal surgical solution for patients with advanced knee osteoarthritis. Dr. Tarek Roshdy performs this procedure using the latest techniques to restore your mobility and eliminate pain.
Total knee replacement is performed for patients suffering from:
The surgical decision is made after a comprehensive evaluation including clinical examination, imaging, and medical history. Not all knee pain requires surgery.
Comprehensive examination and detailed imaging to determine the appropriate joint size and plan the surgery precisely.
Patient preparation and anesthesia (usually spinal) with an advanced pain management protocol to minimize discomfort.
Worn cartilage and bone from the knee joint surface are precisely removed using specialized instruments.
The prosthetic joint, composed of medical-grade metal and plastic components, is fixed to the femur and tibia at calculated angles.
Patient begins walking with a walker on the same day along with an exercise program to mobilize the new joint.
Walking with a walker with the physical therapist. Simple exercises to mobilize the joint.
Return home with the walker. Continue physical therapy exercises. Gradually reduce painkillers.
Transition from walker to cane. Increased knee range of motion. Resume some light activities.
Walking without assistance. Driving (for left knee). Return to desk work.
Return to most daily activities. Continued improvement in strength and flexibility. Regular follow-up with the doctor.
Over 95% of patients achieve significant or complete pain relief after surgery.
Return to walking, climbing stairs, and daily activities normally without pain.
Elimination of nighttime knee pain that was affecting sleep quality.
Modern prosthetic joints last 15-25 years or more with normal use.
Answers to the most common questions about total knee replacement
Pain is effectively managed through modern pain management protocols including local anesthesia and medications. Most patients experience significant improvement within the first few days, and surgical pain is much less than chronic osteoarthritis pain.
Patients typically begin walking with a walker on the same day of surgery or the next day. The walker is gradually discontinued within 2-4 weeks depending on progress.
There is no specific age. The decision depends on pain severity and its impact on quality of life. Most surgeries are performed between ages 55-80, but can be performed at different ages depending on the condition.
Modern joints are designed to last 15-25 years or more. Lifespan depends on activity level, weight, and adherence to post-operative instructions.
Yes, most patients achieve 120 degrees of flexion or more with regular physical therapy, which is sufficient for all daily activities.
Yes, physical therapy is an essential part of surgical success. It begins on the first day and continues for several weeks to strengthen muscles and restore range of motion.
Book your consultation with Dr. Tarek Roshdy to evaluate your condition and find the best option for you.
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