Cortical bone trajectory technique’s outcomes and procedures for posterior lumbar fusion: A retrospective study
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Clinical Neuroscience"
DOI: 10.1016/j.jocn.2020.04.070
Abstract: Cortical Bone Trajectory screws allow a limited soft tissue dissection with mechanical properties comparable to traditional pedicle screws. However, clinical results are still reported on limited samples. The study aimed to evaluate perioperative and mid-term… read more here.
Keywords: fusion; bone trajectory; cortical bone; technique ... See more keywords
Cortical Bone Trajectory Screw Fixation in the Upper and Middle Thoracic Spine (T1-T8): An Anatomic and Radiographic Assessment.
Sign Up to like & getrecommendations! Published in 2018 at "World neurosurgery"
DOI: 10.1016/j.wneu.2018.05.152
Abstract: OBJECTIVE To assess an alternative method of cortical bone trajectory (CBT) screw placement in the thoracic spine from T1 to T8 and to investigate the proper entry point, screw insertion angle, screw length, and diameter.… read more here.
Keywords: thoracic spine; bone trajectory; cortical bone; pedicle ... See more keywords
Minimally Invasive Surgery Combining Cortical Bone Trajectory Screws and Pedicle Screws to Treat Spondylodiskitis: Technical Notes and Preliminary Results.
Sign Up to like & getrecommendations! Published in 2019 at "World neurosurgery"
DOI: 10.1016/j.wneu.2019.11.165
Abstract: BACKGROUND Various surgical techniques for treating spondylodiskitis have been proposed, but the most appropriate surgical treatment remains controversial. In this study, we propose a new hybrid approach combining the use of cortical bone trajectory (CBT)… read more here.
Keywords: bone trajectory; cortical bone; screws pedicle; pedicle screws ... See more keywords
Comparison of cortical bone trajectory versus pedicle screw techniques in lumbar fusion surgery
Sign Up to like & getrecommendations! Published in 2019 at "Medicine"
DOI: 10.1097/md.0000000000016751
Abstract: Abstract 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 addition, the insertion torque of CBT screw is… read more here.
Keywords: fusion; fusion surgery; lumbar fusion; bone trajectory ... See more keywords
The Fusion Rate of Cortical Bone Trajectory Screw Fixation and Pedicle Screw Fixations in L4‐5 Interbody Fusion: A Retrospective Cohort Study
Sign Up to like & getrecommendations! Published in 2023 at "Orthopaedic Surgery"
DOI: 10.1111/os.13704
Abstract: Although cortical bone trajectory (CBT) screw fixation has been used for several years, the number of studies on its fusion effects is limited. Furthermore, several studies report conflicting outcomes. We aimed to compare the fusion… read more here.
Keywords: fusion; fixation pedicle; bone trajectory; cortical bone ... See more keywords
A Biomechanical Study on Cortical Bone Trajectory Screw Fixation Augmented With Cement in Osteoporotic Spines.
Sign Up to like & getrecommendations! Published in 2022 at "Global spine journal"
DOI: 10.1177/21925682211070826
Abstract: STUDY DESIGN A biomechanical study. OBJECTIVE To evaluate the efficacy and feasibility of cement-augmented cortical bone trajectory (CBT) screw fixation. METHODS Forty-nine CBT screws were inserted into lumbar vertebrae guided by three-dimensionally printed templates, and… read more here.
Keywords: cement; bone trajectory; cortical bone; group ... See more keywords
Application of the cortical bone trajectory technique in posterior lumbar fixation
Sign Up to like & getrecommendations! Published in 2023 at "World Journal of Clinical Cases"
DOI: 10.12998/wjcc.v11.i2.255
Abstract: The cortical bone trajectory (CBT) is a novel technique in lumbar fixation and fusion. The unique caudocephalad and medial-lateral screw trajectories endow it with excellent screw purchase for vertebral fixation via a minimally invasive method.… read more here.
Keywords: lumbar; bone trajectory; cortical bone; fixation ... See more keywords
Biomechanical comparative analysis of conventional pedicle screws and cortical bone trajectory fixation in the lumbar spine: An in vitro and finite element study
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2023.1060059
Abstract: Numerous screw fixation systems have evolved in clinical practice as a result of advances in screw insertion technology. Currently, pedicle screw (PS) fixation technology is recognized as the gold standard of posterior lumbar fusion, but… read more here.
Keywords: cortical bone; fixation; pedicle screw; bone trajectory ... See more keywords