Computer assisted surgery (CAS) is a novel and ground-breaking medical technology that has offered surgeons the expertise to operate with advanced visualization which results in enhanced outcomes for conventional surgical procedures. Computer assisted hip replacement surgery in India comes with the expertise of the best orthopaedic surgeons who perform joint replacement with 100% precision to eliminate human errors. CAS offers enhanced visualization, improved monitoring capabilities, and more precise site navigation, giving it a significant advantage over traditional techniques.

Benefits of computer assisted hip replacement surgery

The introduction of computer navigation in total hip replacement surgery offers the surgeon additional aid by providing comprehensive insight of the divergent anatomy and kinematics of the bones and joints in the human body which in turn facilitates them for the precise positioning of the hip prosthesis. The surgeon can fine-tune, make very accurate and minutest corrections with the aid of computer navigation, this benefits the patient with better post-surgery mobility and increased range of motion, which cannot be otherwise achieved by means of traditional total hip replacement surgery. The accurate fixation of the new implant results in achieving better stability and range of motion in the joint which is vital for the successful hip replacement surgery. Besides this, surgical navigation has armed the orthopaedic surgeons with the potential to rectify any misalignment during the surgery by providing the real-time feedback while assessing for the joint's stability, leg length and range of motion all in real-time.

Moreover, the computer assisted hip replacement surgery in India has added advantages that include;

• Optimal implant fitting with a fine adjustment that abets to extend the implant life
• Smaller incisions, minimum muscle disruption, early recovery due to decreased rehabilitation period making this procedure less invasive.
• Offers better visualization of the structures and anatomy which is predominantly essential in minimally invasive procedures.
• Provides instantaneous feedback to the surgeons on the precise location of the implant and bids the potential to rectify any errors during the surgery.

Computer navigation technology is currently being practised extensively by the best orthopaedic surgeons for knee replacement and hip replacement surgeries for best results.

Traditional hip replacement surgery

Total hip replacement surgery also termed as total hip arthroplasty, implicates replacement of the diseased hip joint of the human body with an artificial biocompatible joint made up of metal or ceramic termed as prosthesis. This procedure helps the patient suffering from hip pain and instability caused by a degenerative joint disease like osteoarthritis and other conditions like hip joint deformity, avascular necrosis, traumatic or sports injury, Paget's disease etc.

Total hip replacement surgery in India is done by the hands of the most eminent and internationally trained orthopaedic surgeons and is recommended as the golden standards for the patient with advanced hip arthritis and deformed hip composition. It involves the replacement of the damaged and worn out hip joint structures with artificial hip implants known as prosthesis. The prosthesis consists of

• A cup- which replaces the acetabulum (hip socket)
• A metal stem (femoral stem)- which replaces the neck of the femur (thighbone)
• A ball (metal or ceramic) - which replaces the head of the femur.

The ultimate goal of the surgery is to alleviate pain and enhance the mobility and function of the joint by allowing the smooth and frictionless movement at the hip joint.

Computer assisted surgery

Computer assisted surgery or 3D computer surgery is often referred to as surgical navigation because it works much like a GPS navigation system used in automobiles. This system thus enables the surgeon to trace the location of the surgical instruments and implants relative to the anatomy of the patient's body in real-time. Surgical navigation is the leading-edge medical technology that was first introduced and implemented for the neurosurgical procedures wherein every millimetre matters and surgical precision stands extremely important, but now it is being used in orthopaedics, spine, ENT, and trauma surgeries as well.

In some procedures, CAS systems provide surgeons with a three-dimensional view of the procedure and use a global positioning system (GPS)-like technology to provide more precise guidance and evaluation than ever before.

Procedure of Computer assisted hip replacement surgery

Hip replacement surgery with navigation technology is a minimally invasive procedure that warrants the precise configuration and alignment of the components of the hip prosthesis which is of utmost importance for the efficient performance of the new hip joint.

The chief premise for the computer navigation for hip replacement surgery is the specialized computer software that creates a virtual 3D model of the anatomy of the patient's hip joint which serves as the digital blueprint and roadmap to aid the surgeon with the planning the surgery. The monitoring system of the computer assisted surgery technology for the hip replacement surgery comprises of;

• An infrared navigation camera
• Smart instruments with the light-emitting diode technology (LED)
• A computer with specialized navigation software for surgery

During the procedure, the surgeon moves the leg of the patient in different motions and marks the anatomical landmarks of the hip using the smart instrument. The navigation camera then traces the position and motion of the smart instrument and transmits the information to the computer. The computer’s navigation software uses this information in order to generate the virtual 3D replica of the hip joint. This helps the surgeon with the comprehensive information including the measurements, angles and lines of the anatomy of the patient's hip and instantaneously exhibits the precise location of the implant and the smart instruments relative to the framework of the patient's body.

MedicoExperts aims to provide the best orthopaedic treatment in India for various orthopaedic problems, joint disorders and sports injuries. To get a free medical opinion from experts for hip replacement surgery in India, please e-mail medical history and diagnostic reports of the patient to enquiry@medicoexperts.com or call us at +91- 9769516280.