The use of cortical bone trajectory (CBT) pedicle screws for posterior fixation and fusion
seems to constitute a viable alternative for spinal procedures, with the potential to mitigate …

There have been a number of developments in screw design and implantation techniques
over recent years, including proposal of an alternative trajectory for screw fixation aimed at …

Cortical bone trajectory (CBT) for posterior fixation with pedicle screws is considered a
relatively new alternative trajectory that travels in the medio-lateral direction in the …

Background Pedicular screws (PS) often are used in lumbar fusion. Cortical bone trajectory
(CBT) is a novel technology in lumbar fusion with less evidence of clinical outcomes …

Over the past few decades, many attempts to enhance the integrity of the bone-screw
interface have been made to prevent pedicle screw failure and to achieve a better clinical …

Cortical bone trajectory (CBT) is a novel pedicle insertion technique with comparable or
superior mechanical properties and reduced invasiveness compared to traditional methods …

Pedicle screw fixation has become the gold standard for posterior spinal fusion (PSF) and
has demonstrated excellent outcomes. Although PSF is most commonly accomplished with …

Background The cortical bone trajectory (CBT) has attracted attention as a new minimally
invasive technique for lumbar instrumentation by minimizing soft-tissue dissection …

Background: Biomechanical studies have demonstrated that cortical bone trajectory (CBT)
screw can provide a 30% increase in uniaxial yield pullout load than pedicle screw (PS). In …

Background Lumbar cortical bone trajectory (CBT) screw constructs provide an alternative
method of pedicle screw fixation in minimally invasive spine surgery. In this study, we …