Purpose Of Review: To assess patterns of utilization and variables of facet joint interventions in managing chronic spinal pain in a fee-for-service (FFS) Medicare population from 2009 to 2016, with a comparative analysis from 2000 to 2009 and 2009 to 2016.
Recent Findings: From 2009 to 2016, facet joint interventions increased at an annual rate of 2% per 100,000 Medicare population compared to 10.2% annual rate of increase from 2000 to 2009. Lumbosacral facet joint nerve block episodes decreased at an annual rate of 0.1% from 2009 to 2016, with an increase of 16.2% from 2000 to 2009. In contrast, lumbosacral facet joint neurolysis episodes increased at an annual rate of 7.6% from 2009 to 2016 and the utilization rate also increased at an annual rate of 26% from 2000 to 2009. The ratio of lumbar facet joint block episodes to lumbosacral facet joint neurolysis episodes changed from 6.7 in 2000 to 2.2 in 2016. From 2009 to 2016, cervical and thoracic facet joint injections increased at an annual rate of 0.6% compared to cervicothoracic facet neurolysis episodes of 9.2%. During 2000 to 2009, annual increase of cervical facet joint injections was 18% compared to neurolysis procedures of 26%. The ratio of cervical facet joint injections episodes to neurolysis episodes changed from 8.85 in 2000 to 2.8 in 2016. In summary, based on available data, utilization patterns of facet joint interventions demonstrated an increase of 2% per 100,000 Medicare population from 2009 to 2016, with an annual decline of lumbar facet joint injection episodes.
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http://dx.doi.org/10.1007/s11916-019-0816-7 | DOI Listing |
J Anat
January 2025
Department of Biology, Università di Pisa, Pisa, Italy.
The fibula, despite being traditionally overlooked compared to the femur and the tibia, has recently received attention in primate functional morphology due to its correlation with the degree of arboreality (DOA). Highlighting further fibular features that are associated with arboreal habits would be key to improving palaeobiological inferences in fossil specimens. Here we present the first investigation on the trabecular bone structure of the primate fibula, focusing on the distal epiphysis, across a vast array of species.
View Article and Find Full Text PDFSmall Methods
January 2025
Science Island Branch of Graduate School University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China.
The aqueous zinc ion batteries (AZIBs) are chronically plagued by the inevitable side-reaction and uneven Zn planets stack. Through regulating the water activity and Zn crystal dynamics could effectively relieve those anode/electrolyte interface problems. The (2-hydroxypropyl)-β-cyclodextrin (HBCD), characterized by the excluded-volume and mitigating zinc-flux aggregation effect, is chosen as the electrolyte additive to tail the anode/electrolyte interface.
View Article and Find Full Text PDFEur Spine J
January 2025
Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, China.
Purpose: To describe a novel alternative technique for C2 fixation under the concept of atlantoaxial joint distraction and fusion with intra-articular Cages, and to report its preliminary clinical outcomes.
Methods: Eighteen patients with basilar invagination and atlantoaxial dislocation underwent atlantoaxial joint distraction and fusion with intra-articular Cages. All patients had hypoplasia of the C2 isthmus prohibiting insertion of the pedicle screw.
J Spine Surg
December 2024
Department of Neurosurgery, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA.
Atlantoaxial rotatory subluxation (AARS) in the adult population is primarily trauma-induced. Conservative and surgical treatments have both been used successfully in treating AARS. In cases where AARS cannot be reduced by conservative measures, open reduction and fusion is the conventional treatment approach.
View Article and Find Full Text PDFJ Bone Joint Surg Am
November 2024
Department of Neurosurgery, Bokwang Hospital, Daegu, Republic of Korea.
Background: Oblique lumbar interbody fusion (OLIF) results in less tissue damage than in other surgeries, but immediate postoperative pain occurs. Notably, facet joint widening occurs in the vertebral body after OLIF. We hypothesized that the application of a facet joint block to the area of widening would relieve facet joint pain.
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