Since the 1960s, bone screws were used in spinal modulation. A pedicle screw is a form of a bone screw that is intended to be inserted into a spinal pedicle. Pedicle screws are frequently used in spinal fusions to add strength and support to the fusion as it heals. Above and below the broken spine, pedicle screws are inserted. A rod connects the bolts, preventing movement and allowing the bone graft to heal.
A pedicle screws system is mostly used in lumbar backbone, but it also can be used for the purpose of treatment of sacral and thoracic vertebrae. The depth and angle for screw positioning are determined by the surgeon using traditional x-ray or fluoroscopy. The screw system is introduced after a receiver pipe is drilled.
What Are The Benefits Of Pedicle Screws System And How Do They Work?
The pedicle screw system, which is often used as an alternative to spinal fusion operation, enables a spinal section to have a strong grip. These screws themselves do not mend the spinal section, but serve as strong support beams to which a rod can be attached. The screws are mounted at two or three successive spine segments and a small rod connects the screws. This build inhibits the movement at the fused segments.
When the bone graft matures, the rods and screws are no more required for support and can be securely withdrawn during a back operation. But most physicians do not suggest extraction until the pedicle screws give the patient any kind of pain.
The use of pedicle screws in the posterolateral gutter fusion has increased spinal fusion incidence from roughly 65% to 95%. Most clinicians claim that pedicle screws boost wound healing since they offer instant spine stabilization and enable the patient to recover faster.
Recent Advancements in Pedicle Screw Systems Driving Sales
Because of the visualization of intraoperative client data and protection throughout surgical procedures, robotics and image guidance (IG) are gaining traction in the healthcare sector. The pedicle screw system, in conjunction with enhanced IG, allows physicians to conduct vital spinal surgeries through small incisions maintaining minimal invasion, preventing muscle injury, and protecting organs near the surgical site.
Medical studies indicate that IG systems greatly boost medical professionals’ manual capacities, allowing for better control and motion through a minimally invasive operating platform while also reducing physiological tremors in doctors operating together. When opposed to operations without an intraoperative plan, surgical navigation allows for more precise and secure positioning of the pedicle screw mechanism.
The navigation technology assists physicians in creating a comprehensive re- modulation of the patients’ computed magnetic resonance imaging or tomography scans, allowing the doctors to develop strategies and execute the necessary surgical path for precise placement of pedicle screw systems.
For Which Deformity Are The Screws Systems Used?
Due to age-related deterioration or congenital disfigurement, the spinal deformities segment will exhibit higher demand. Spinal fractures can happen as a result of several reasons. The most common reason are injuries, such as participation in high-impact sports, falls from great heights, or elevated speed vehicle crashes. Increasing age might result in worsening changes in other sections of the spine. In such situations, pedicle screws are utilized to normalize the modified form of the backbone, which is increasing the sales of the screw system in this domain.
Minimal invasive procedures are getting more due to lesser complications involved, faster recovery, and shorter hospital stay. As a result, competitors are concentrating on the development of one-level pedicle screw structures that could help patients opt for minimally invasive surgical procedures.
Which Are the Regions Exhibiting High Demand?
Aging population are more vulnerable to bone disorders. Considering this, rising geriatric population in the U.S. is supporting the increasing sales of pedicle screw systems. According to the 2019 National Spinal Cord Injury Database report, there are approximately 291 thousand individuals in the United States who have spinal cord injury (SCI).
Furthermore, vehicular accidents were discovered to be the leading cause of SCI, accounting for more than 39% of total SCI. The growing number of spine operations conducted in the country each year, as well as the growth of healthcare facilities will accelerate pedicle screw demand in the U.S. As the number of lumbosacral fusion procedures in the United States approaches 4 lakhs, industry players are accelerating the production of thoracolumbar pedicle screw systems.
Research Initiatives and Product Launches to Drive Sales
The market for pedicle screw systems is fairly dynamic with many big players. Companies operating in the market are focusing on strategic collaborations to gain competitive edge. Besides this, there is significant focus on research and development to launch advanced solutions. For instance, DePuy Synthes introduced cement-infused pedicle screw systems, VIPER and EXPEDIUM, in 2017 to improve stabilization in patients with critical spinal tumors. The introduction of this sophisticated technology is anticipated to enhance global sales during the coming years.
What are the disadvantages of pedicle screw systems?
The high cost of treatment, coupled with rigid fixation that hastens the deterioration of adjacent movement is hindering the growth in demand. Furthermore, long operative time, with the possibility of substantial blood loss and an elevated likelihood of infection are also hindering sales of pedicle screws system.
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With the rise in the geriatric population and growing incidence of accidental injuries, the demand for pedicle screw systems is expected to rise. Sales of pedicle screw systems are poised to surge, thanks to implementation of favourable government policies and increasing healthcare investment across the world.