Knee Replacement Surgery in Washington DC, Baltimore, Maryland, Virginia | MedStar Health
Dr Evan Argintar examine's a patient's knee during an office visit at MedStar Health.

The orthopedic specialists at MedStar Health offer a variety of advanced knee replacement care and treatment options for patients with knees affected by arthritis, osteoporosis, or other diseases. Our cutting-edge procedures provide more precise surgery, faster recovery times, improved pain management, and exceptional results. Our surgeons are dedicated to helping you get back to your active life.

We provide care for all hip and knee conditions, from non-operative to operative care, including complex joint revisions. Our team of orthopedic specialists have years of training and experience in joint care and offer minimally invasive total knee replacement options. Our team is dedicated to helping you get back to your normal routine as quickly and safely as possible. Learn more about our surgery services offered in the Washington D.C., Baltimore, Maryland, and Virginia areas.

Our orthopedic knee doctors are:

  • Expertly trained and experienced in knee replacement surgery
  • Able to provide access to multidisciplinary care centers in one location
  • Experienced surgeons who use innovative technologies, including robotic-assisted techniques and computer navigation, that provide a more precise and safer procedure
  • Advancing the field of orthopedics by taking part in nation-wide training programs and researching the latest techniques
  • Able to provide you with access to a dedicated orthopedic knee surgery recovery program to ensure you have the best possible outcome

MedStar Orthopaedic Institute is a multidisciplinary network and home to leaders in a wide range of specialties. Our staff routinely coordinates continuing care with other specialists within our network on behalf of our patients through our Patient Care Coordination (PaCC) program. Each patient who undergoes a hip or knee replacement is assigned to PaCC coordinator who will provide all of your specific needs, based on recommendations from your surgeon.

Your PaCC coordinator will organize:

  • Access to patient and family educational resources
  • Safe discharge plans from the hospital, ensuring that all medical needs are fulfilled
  • Management of transitions to each level of care needed after hospital stay

What is knee replacement?

This surgery is designed to help you regain your strength, balance, and mobility. In a knee replacement, damaged tissue is removed, and the knee joint is resurfaced using artificial materials. The surgery is an option for patients who suffer from advanced arthritis of the knee or joint problems that limit basic activities and have not responded to other treatment.

Why is knee replacement surgery performed?

The most common conditions that requires surgery treatment include:

Chronic pain that does not respond to other treatment options

Types of knee replacement surgeries

  • Robotic Knee Replacement:
    We offer a unique robotic knee replacement called Makoplasty, which can be scheduled for partial or total replacement. MedStar Health performs more Makoplasty procedures than any other hospital in Maryland. 

  • Partial knee replacement:
    The surgeon removes only the damaged portion of the knee, leaving the healthy parts untouched. Only one compartment is replaced, compared with three compartments in a full joint replacement. About 20 to 25 percent of those who need this replacement surgery are candidates.

  • Total knee replacement:
    Also known as knee arthroplasty may help restore balance, mobility, and strength to your knee when nonsurgical treatments don’t work.

    During the procedure, a knee surgeon will remove damaged tissue and recreate the surface of the knee joint using artificial materials. These artificial materials include metal and plastic components that help your knee joint glide smoothly. We believe a natural, customized fit to your anatomy is important.

  • Knee revision:
    Knee replacements may last a lifetime, but in some cases, people develop additional complications. These problems can stem from various factors, including normal wear and tear, a fracture, an infection, or unexplained pain or stiffness. Knee revision surgery corrects these problems by replacing the damaged knee implant with a healthy new one.

  • Robotic knee replacement:
    Your knee replacement should be as unique as you. That’s why we offer robotic surgery with assisted technology— 3D planning and guidance tools that give our surgeons the ability to develop a pre-operative plan for each patient and optimize the fit of the joint replacement during the surgery itself.

    From beginning to end, this advanced, robotic-assisted technology allows us to perform a more accurate, less traumatic procedure compared to traditional surgery. And, it allows us to completely customize your new joint so that it feels natural and moves seamlessly.

What does knee replacement involve?

Our skilled physicians at MedStar Health offer a few different approaches to knee replacement surgery. These may include:

  • Partial knee replacement: Your surgeon removes only the damaged portion of your knee. Only one compartment is replaced, compared with three compartments in a full knee replacement.

  • Total knee replacement: When there is extensive knee osteoarthritis, knee replacement is required. With this procedure, the entire surfaces of the femur, tibia, and patella (or kneecap) is replaced and deformities of the leg and knee can be corrected.

What happens after surgery?

Most patients return directly home after knee replacement surgery, while some go to a rehabilitation hospital for more physical therapy. As with other joint surgeries, patients must do hourly exercises to strengthen the joint and regain mobility. Initial recovery after surgery takes about six to eight weeks, and then often continues for a full year.

Related Information


What are the benefits of undergoing knee replacement?

Our goal is for you to experience the following benefits after having surgery:

  • Knee pain relief
  • Restored range of motion in the knee
  • Improved leg strength and balance
  • Ability to return to normal activities
  • Access to a multidisciplinary network of physicians
  • High-quality care for simple and complex joint conditions

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