Knee Replacement
What is Knee Replacement?
Knee replacement, also known as knee arthroplasty, is a surgical technique used to replace diseased or damaged knee joint surfaces with materials which are artificial in nature. For individuals with severe knee discomfort, this procedure can greatly reduce pain and increase functionality.
When is Knee Replacement Recommended?
Knee replacement surgery is commonly performed include:
- Severe Osteoarthritis: This disorder frequently results in long-term discomfort and decreased mobility, which makes knee replacement a viable choice.
- Rheumatoid Arthritis: This condition may severely affect knee function and quality of life due to inflammatory damage.
- Post-Traumatic Arthritis: Over time, arthritis from prior knee injuries may develop, requiring replacement surgery.
Procedure
Here’s a step-by-step of what to expect during knee replacement surgery:
- Preparation: Before the process begins, you will be placed in a comfortable posture and given anesthetic to help you stay pain-free and relaxed throughout the therapy
- Incision: To gain access to the knee joint, a wider incision is created along its front.
- Removal of Damaged Tissue: To make room for the new parts, the surgeon carefully removes damaged bone and cartilage.
- Implantation: Metal and plastic artificial parts are inserted to create a new joint surface, which reduces discomfort and restoring function.
Recovery
Post-operative recovery typically includes:
- Hospital Stay: Most patients spend a few days in the hospital for monitoring and initial recovery.
- Physical Therapy: An intensive rehabilitation program will focus on regaining strength, flexibility, and mobility, initiated soon after surgery. Your therapist will guide you through exercises to promote healing.
- Return to Activities: Many patients can resume light activities within about six weeks, while complete recovery may take six months or longer, depending on individual healing and adherence to rehabilitation.
