Custom hip replacement: What are the advantages?

In recent years, advancements in medical technology have revolutionised the field of orthopaedic surgery, particularly in the realm of hip replacements. One of the latest innovations in this domain is custom hip replacement surgery, offering tailored solutions for individuals suffering from debilitating hip conditions. In this article, leading consultant trauma and orthopaedic surgeon Mr Khalid Malik delve into what custom hip replacement entails, its advantages, and who might benefit from this procedure.

What is custom hip replacement?

Custom hip replacement, also known as personalised or patient-specific hip replacement, involves the use of advanced imaging techniques and computer-assisted design (CAD) to create a prosthetic hip joint that precisely matches the patient's unique anatomy. Traditional hip replacement procedures typically involve selecting a standard-sized implant from a range of pre-manufactured options. However, with custom hip replacement, each implant is meticulously designed to fit the patient's specific bone structure and joint anatomy.

How is a custom prosthesis made?

The process begins with detailed imaging studies, such as magnetic resonance imaging (MRI) or computed tomography (CT) scans, which provide three-dimensional images of the hip joint.

These images are then used to create a digital model of the patient's hip, allowing surgeons to accurately plan the procedure and design a customised implant. Advanced software algorithms analyse the data to optimie the fit and alignment of the implant, ensuring optimal function and longevity.

Advantages of custom hip replacement

Precise fit

One of the primary advantages of custom hip replacement is the ability to achieve a precise fit. By tailoring the implant to match the patient's anatomy, surgeons can minimise issues such as implant loosening, instability, and uneven wear, leading to improved joint function and longevity.

Enhanced stability

Custom implants are designed to replicate the natural contours of the hip joint, resulting in enhanced stability and reduced risk of dislocation. This can be particularly beneficial for active individuals or those with complex hip anatomy.

Reduced soft tissue damage

Since custom hip replacement implants are designed to fit the patient's anatomy more closely, there is typically less need for extensive soft tissue dissection during surgery. This can lead to faster recovery times, reduced pain, and improved outcomes.

Who is the ideal candidate for custom ip replacement?

Custom hip replacement may be suitable for individuals who have:

• Complex hip anatomy or bone deformities
• Previous hip surgeries or revisions
• Degenerative conditions such as osteoarthritis or avascular necrosis
• Failed conservative treatments such as medication or physical therapy

It is important for patients to undergo a thorough evaluation and consultation with an orthopaedic surgeon to determine if custom hip replacement is the most appropriate

treatment option for their specific needs.

Mr Khalid Malik is a renowned consultant trauma and orthopaedic surgeon based in East Sussex and Surrey. If you would like to book a consultation with Mr Malik, you can do so today via his Top Doctors profile.