Accessibility Tools
Conformis Hip Replacement pic

What is Conformis Custom Hip Replacement?

Conformis custom hip replacement is a type of hip replacement surgery that involves using personalized implants designed specifically for each patient. These implants are created using advanced 3D printing technology based on the patient's unique anatomy, as captured through imaging techniques like CT scans. The goal of Conformis custom hip replacement is to achieve a better fit, alignment, and overall function compared to traditional off-the-shelf implants.

Hip replacement surgery, also referred to as total hip replacement or total hip arthroplasty, is a surgical procedure in which the worn-out or damaged parts of the hip joint are removed and replaced with artificial hip components called prostheses or implants made of metal, ceramic, or plastic.

Anatomy of the Hip

The hip joint is one of the body's largest weight-bearing joints and is the point where the thighbone (femur) and pelvis (acetabulum) join. It is a ball-and-socket joint in which the head of the femur forms the ball, and the pelvic acetabulum forms the socket. The joint surface is covered by smooth articular cartilage that cushions and enables frictionless movement of the joint. The bones are held together by bands of tissue called ligaments that provide stability to the joint.

Indications for Conformis Custom Hip Replacement

Conformis custom hip replacement is typically recommended for patients with osteoarthritis of the hip joint that is not responsive to conservative treatment. Osteoarthritis is a degenerative joint disease that causes breakdown and eventual loss of cartilage in the joint, causing a painful rubbing of bone surfaces with movement. Other hip conditions that may necessitate Conformis custom hip replacement include severe hip joint fracture or trauma and failed primary or prior hip replacement surgery.

What are the Unique Features of Conformis Custom Hip System?

The Conformis custom hip system has several unique features that set it apart from traditional hip replacement implants. These include:

  • Patient-Specific Design: The implants are designed based on each patient's individual anatomy. This personalized approach aims to improve fit and alignment, potentially leading to better outcomes and reduced risk of complications.
  • Advanced 3D Printing Technology: The implants are manufactured using state-of-the-art 3D printing technology. This allows for precise customization and fabrication of implants that match the patient's unique hip anatomy.
  • Optimized Fit: The custom design of the implants helps achieve an optimized fit within the patient's natural hip joint. This can contribute to improved stability, range of motion, and overall function after surgery.
  • Minimally Invasive Surgery: Conformis Custom Hip Replacement can often be performed using minimally invasive techniques. This may result in smaller incisions, less tissue damage, and faster recovery compared to traditional hip replacement surgery.
  • Reduced Risk of Dislocation: The personalized fit of the implants can potentially reduce the risk of dislocation, a common complication associated with hip replacement surgery.
  • Long-Term Durability: The materials and design of Conformis implants are engineered for long-term durability and performance, supporting the patient's hip function for many years.

Preparation for Conformis Custom Hip Replacement

Preparation for Conformis custom hip replacement is similar to traditional hip replacement surgery but may involve additional steps due to the personalized nature of the implants. In general, common preparation may involve:

  • A thorough consultation with your orthopedic surgeon who will evaluate your hip condition, medical history, and overall health to determine if Conformis custom hip replacement is suitable for you.
  • Detailed imaging studies, such as CT scans or MRI scans to capture your hip anatomy in three dimensions. These images are used to design the custom implants that will be used during surgery.
  • A review of your medications or supplements you are taking and any allergies you may have.
  • Your surgeon may instruct you to avoid certain medications and supplements that can thin the blood and increase the risk of bleeding during surgery.
  • You should not consume solids or liquids at least 8 hours prior to surgery.
  • A signed informed consent form will be obtained from you after the pros and cons of the surgery have been explained.

Procedure for Conformis Custom Hip Replacement

The procedure for Conformis custom hip replacement is usually similar to traditional hip replacement surgery but involves additional steps related to the customization of the implants. In general, the procedure involves:

  • You will be given general or regional anesthesia to ensure you are comfortable and pain-free during the surgery.
  • The surgeon makes an incision over the hip joint to access the damaged hip joint.
  • Muscles and tissues are carefully moved aside to expose the hip joint.
  • The damaged parts of the femur (thigh bone) and acetabulum (hip socket) are removed, preparing them for the placement of the new implants.
  • Using the personalized implants created based on your unique anatomy, the surgeon places the custom femoral and acetabular components into position. These components are designed to fit precisely and restore proper hip joint function.
  • The surgeon tests the stability and range of motion of the new hip joint to ensure proper function and alignment.
  • Once the implants are securely in place, the incision is closed with sutures or staples. A sterile dressing is applied to the surgical site.

Postoperative Care and Recovery

After surgery, you will be taken to the recovery room where medical staff will monitor your vital signs and ensure you are waking up from anesthesia safely. After waking up, you will be given pain medications and instructions on postoperative care, including exercises, mobility guidelines, and wound care. The length of hospital stay varies but is typically a few days. During this time, physical therapy may begin to help you regain strength and mobility. You will have follow-up appointments with your surgeon to monitor your recovery, check the healing of the surgical site, and make any necessary adjustments to your rehabilitation plan.

Risks and Complications

As with any surgical procedure, Conformis custom hip replacement carries certain risks and potential complications, such as:

  • Infection
  • Blood clots
  • Implant dislocation
  • Nerve or blood vessel damage
  • Implant wear or failure
  • Joint stiffness or instability
  • Adverse reactions to anesthesia
Silver Spring - Map

1440 Forest Glen Rd., Suite 400
Silver Spring, MD 20910

Monday to Friday : 8:30 AM - 5:00 PM
Sat & Sun : Closed

Rockville - Map

9420 Key West Ave, Suite 300
Rockville, MD 20850

Monday to Friday : 8:30 AM - 5:00 PM
Sat & Sun : Closed

  • Holy Cross Hospital - Logo
  • Adventist HealthCare Shady Grove Medical Center - Logo
  • Holy Cross Health - Logo