Knee Replacement Surgery: Overview & Recovery Process-wellsun medicity hospital

 

Knee Replacement Surgery: Overview & Recovery Process

Knee surgery encompasses various surgical procedures aimed at addressing knee joint issues, such as injuries, arthritis, or degenerative conditions. The most common types include knee replacement (total or partial), arthroscopy (a minimally invasive procedure for diagnosing and treating joint problems), and ligament reconstruction (such as ACL reconstruction). During these procedures, surgeons may remove damaged cartilage, realign bones, or replace parts of the joint to alleviate pain and restore function. Recovery typically involves physical therapy, pain management, and gradual return to activities, with the goal of enhancing mobility and improving quality of life.

Knee Replacement Surgery.

Knee replacement surgery, also known as knee arthroplasty, is a surgical procedure, in which damaged or worn surfaces of the knee joint are replaced with artificial components,

often made of metal and plastic. This surgery is typically performed to relieve pain, restore function, and improve quality of life in individuals with severe knee arthritis, injury, or degeneration that has not responded to conservative treatments. The surgery can be partial, replacing only one compartment of the knee, or total, replacing the entire joint. Following surgery, patients usually undergo rehabilitation to regain strength and mobility.


Why is Knee Replacement Performed?

Knee replacement surgery is performed for various reasons:

Pain Relief: When severe knee pain persists despite conservative treatments like medications, physical therapy, or assistive devices, it can greatly hinders daily activities. The goal of knee replacement is to alleviate chronic pain and enhance overall function.

Improved Mobility: A compromised knee joint can restrict movement, making walking, climbing stairs, and participating in daily activities challenging. This surgery aims to restore mobility and improve the ability to perform everyday tasks.

Joint Stability: Knee replacement can offer stability and support in cases of knee joint instability caused by ligament damage or severe arthritis.

Correction of Deformities: This surgery can correct deformities such as bowed legs or knock knees, helping to restore proper alignment and function.




Recovery Process

Recovery varies by procedure but often includes physical therapy to enhance strength and range of motion, with many patients experiencing significant improvement in quality of life post-surgery. 

More about Knee Replacement Surgery

Surgical Technique: Knee replacement surgery involves removing damaged joint surfaces and replacing them with artificial implants made of metal, plastic, or a combination of both. The surgery can be categorized as a total knee replacement, which addresses all three compartments of the knee, or a partial knee replacement, which focuses on a specific compartment.

Anesthesia: This procedure can be performed under general anesthesia, regional anesthesia (such as spinal or epidural), or a combination of local anesthesia and sedation. The choice of anesthesia is influenced by various factors, including patient preference and the surgeon’s advice.

Recovery and Rehabilitation: After surgery, you'll spend time in a recovery area before moving to a hospital room. Physical therapy and pain management techniques will begin to facilitate healing, restore strength, and improve range of motion. The length of your hospital stay and rehabilitation period will depend on individual circumstances.

Long-Term Outcomes: Knee replacement surgery generally boasts a high success rate for pain relief and functional improvement. Most patients report a significant decrease in knee pain, enhanced mobility, and an overall better quality of life.

Type of Knee Replacement:

1.Unicompartmental Knee Replacement (UKR): This procedure focuses on replacing one compartment of the knee (either the medial or lateral compartment), typically when arthritis is localized to just that area.

 2.Total Knee Replacement (TKR): In a cruciate-retaining total knee replacement, the entire knee joint is replaced, and the PCL is preserved, which aims to maintain the knee's natural kinematics and stability during movement. This type is often chosen for patients who have intact PCLs and do not have severe deformities or arthritis that would necessitate its removal.

3.which includes a cam and post mechanism that helps stabilize the knee during movement.

4.Revision Knee Replacement: When a previous knee replacement fails, a revision surgery may use a posterior-stabilized component for improved stability.

Consult Wellsun Medicity discuss your risk factors and develop a personalized plan to reduce your risk.

Wellsun Medicity Multispecialty Hospital 

Dr.SHANTANU SHARMA

MBBS,MS,(ORTHOPAEDICS) - ORTHOPAEDICS

www.wellsunmedicity.com

 


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