Knee replacement surgery is a highly effective orthopedic procedure that helps people with severe knee pain, stiffness, and limited mobility regain an active lifestyle. It is usually recommended when medications, physiotherapy, injections, and lifestyle changes no longer provide relief.
At Doctor Info BD, we help patients connect with experienced orthopedic surgeons and trusted hospitals for knee replacement surgery across Bangladesh.
Knee replacement, also known as knee arthroplasty, is a surgical procedure where damaged cartilage and bone in the knee joint are replaced with artificial implants made of metal, ceramic, or high-grade plastic. The goal is to reduce pain, restore movement, and improve quality of life.
Your orthopedic doctor may recommend knee replacement if you have:
Severe knee pain that limits daily activities
Advanced osteoarthritis
Rheumatoid arthritis
Post-traumatic arthritis
Knee deformity
Chronic inflammation and swelling
Difficulty walking, climbing stairs, or standing for long periods
Poor response to medications and physiotherapy
Common Symptoms
Persistent knee pain
Joint stiffness
Swelling around the knee
Reduced range of motion
Grinding or clicking sounds
Difficulty walking or standing
Knee instability
Types of Knee Replacement
Total Knee Replacement (TKR)
The entire knee joint is replaced with artificial components. This is the most common type of knee replacement surgery.
Only the damaged part of the knee is replaced, preserving healthy bone and ligaments.
Performed when a previous knee replacement fails due to infection, wear, or implant loosening.
Benefits of Knee Replacement Surgery
Significant pain relief
Improved mobility
Better joint function
Increased independence
Enhanced quality of life
Long-lasting results with modern implants
Knee Replacement Procedure
The surgery generally involves:
Medical evaluation and imaging
Administration of anesthesia
Removal of damaged cartilage and bone
Placement of artificial knee implants
Closure of the incision
Recovery and rehabilitation
The procedure usually takes 1–2 hours.
Recovery varies depending on the patient's age, overall health, and rehabilitation progress.
Walking with assistance: Within 24 hours
Hospital stay: 2–5 days
Return to normal daily activities: 4–8 weeks
Full recovery: 3–6 months
Regular physiotherapy is essential for optimal results.
Although generally safe, possible risks include:
Infection
Blood clots
Implant loosening
Knee stiffness
Nerve or blood vessel injury
Persistent pain
Implant wear over time
Choosing an experienced orthopedic surgeon helps minimize these risks.
The cost of knee replacement surgery in Bangladesh depends on:
Hospital facilities
Surgeon's experience
Implant brand
Type of surgery
Patient's medical condition
Duration of hospital stay
Consult your orthopedic specialist for an accurate treatment plan and cost estimate.
Before surgery, patients should:
Complete all recommended medical tests
Control diabetes and blood pressure
Stop smoking if applicable
Discuss medications with the doctor
Arrange assistance during recovery
Follow fasting instructions before surgery
Doctor Info BD helps patients find trusted orthopedic specialists and leading hospitals in Bangladesh for knee replacement surgery. We provide reliable healthcare information to help patients make informed treatment decisions.
Frequently Asked Questions (FAQs)
Is knee replacement surgery painful?
The surgery is performed under anesthesia. Postoperative pain is managed with medications, and discomfort gradually improves during recovery.
Modern knee implants often last 15–25 years, depending on activity level and overall health.
Yes. In selected patients, bilateral knee replacement may be performed after careful evaluation by an orthopedic surgeon.
Most patients begin walking with support within 24 hours after surgery under the guidance of a physiotherapist.
Yes. Physiotherapy is essential to restore strength, flexibility, and normal knee function.
If you are experiencing chronic knee pain or severe arthritis, consult an experienced orthopedic surgeon through Doctor Info BD. Early evaluation and proper treatment can help you regain mobility and improve your quality of life.
MBBS, MS (Ortho Surgery) (NITOR)
Grading in Surgery (AFMI), AO Recon on Hip & Knee Joint Replacement,
AO Primary Fracture Management Course, AO Basic Course
Orthopedics, Trauma, Arthroscopy, Arthroplasty, & Spine Surgeon
Classified Specialist in Orthopedic Surgery
Combined Military Hospital (CMH), Dhaka
Call +880 1902991500
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