Výsledky vyhledávání - "Piyanat Wangsawatwong"

Akademický článek

Biomechanical Effects of Proximal Polyetheretherketone Rod Extension on the Upper Instrumented and Adjacent Levels in a Human Long-Segment Construct: A Cadaveric Model

Autor: Bernardo de Andrada Pereira, Jennifer N. Lehrman, Anna G.U. Sawa, Piyanat Wangsawatwong, Jakub Godzik, David S. Xu, Jay D. Turner, Brian P. Kelly, Juan S. Uribe

Publikováno v: Neurospine, Vol 19, Iss 3, Pp 828-837 (2022)

Objective The high mechanical stress zone at the sudden transition from a rigid to flexible region is involved in proximal junctional kyphosis (PJK) physiopathology. We evaluated the biomechanical performance of polyetheretherketone (PEEK) rods used

Externí odkaz: https://doaj.org/article/5a00dc75637d470bb8950044aea9cd28

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Biomechanics of a laterally placed sacroiliac joint fusion device supplemental to S2 alar-iliac fixation in a long-segment adult spinal deformity construct: a cadaveric study of stability and strain distribution

Autor: Brian P. Kelly, Scott A. Yerby, Piyanat Wangsawatwong, Derek P. Lindsey, Juan S. Uribe, Anna G.U. Sawa, Jakub Godzik, Alexis M Waguespack, Jennifer N. Lehrman, Bernardo de Andrada Pereira

Publikováno v: Journal of Neurosurgery: Spine. 36:42-52

OBJECTIVE S2 alar-iliac (S2AI) screw fixation effectively enhances stability in long-segment constructs. Although S2AI fixation provides a single transarticular sacroiliac joint fixation (SIJF) point, additional fixation points may provide greater st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39a4472d14d3602d3366b2c1be0c70c0
https://doi.org/10.3171/2021.3.spine202175

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Rolandic cortex morphology: Magnetic resonance imaging-based three-dimensional cerebral reconstruction study and intraoperative usefulness

Autor: Krishnapundha, Bunyaratavej, Piyanat, Wangsawatwong

Publikováno v: Asian Journal of Neurosurgery

Background During brain surgery, the neurosurgeon must be able to identify and avoid injury to the Rolandic cortex. However, when only a small part of the cortex is exposed, it may be difficult to identify the Rolandic cortex with certainty. Despite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00c8ec061bffc15bd950c372b4a09c09
https://doi.org/10.4103/ajns.ajns_307_21

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Adjacent-segment effects of lumbar cortical screw–rod fixation versus pedicle screw–rod fixation with and without interbody support

Autor: Piyanat Wangsawatwong, Bernardo de Andrada Pereira, Juan S. Uribe, Luke K O'Neill, Jay D. Turner, Brian P. Kelly, Anna G.U. Sawa, Jennifer N. Lehrman

Publikováno v: Journal of Neurosurgery: Spine. 35:263-269

OBJECTIVE Cortical screw–rod (CSR) fixation has emerged as an alternative to the traditional pedicle screw–rod (PSR) fixation for posterior lumbar fixation. Previous studies have concluded that CSR provides the same stability in cadaveric specime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eeb6f514d50ce321831b512badaa585
https://doi.org/10.3171/2020.11.spine20977

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Impact of Intraoperative Magnetic Resonance Imaging (i-MRI) on Surgeon Decision Making and Clinical Outcomes in Cranial Tumor Surgery

Autor: Krishnapundha Bunyaratavej, Rungsak Siwanuwatn, Lawan Tuchinda, Piyanat Wangsawatwong

Publikováno v: Asian journal of neurosurgery. 17(2)

Background Although intraoperative magnetic resonance imaging (iMRI) has an established role in guiding intraoperative extent of resection (EOR) in cranial tumor surgery, the details of how iMRI data are used by the surgeon in the real-time decision-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1df9ab7ee3ec4673699e4f2c804e191
https://pubmed.ncbi.nlm.nih.gov/36120606

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Does the Choice of Spinal Interbody Fusion Approach Significantly Affect Adjacent Segment Mobility?

Autor: Piyanat Wangsawatwong, Brian P. Kelly, Juan S. Uribe, Anna G.U. Sawa, Jay D. Turner, Jennifer N. Lehrman, Bernardo de Andrada Pereira

Publikováno v: Spine. 46:E1119-E1124

STUDY DESIGN Biomechanical study of range of motion (ROM) at the vertebral levels adjacent to the construct of posterior pedicle screw-rod fixation with different types of lumbar interbody fusion techniques (LIF). OBJECTIVE To investigate the differe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::733a52bde57efe3bd56fce19e048f675
https://doi.org/10.1097/brs.0000000000004058

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Subtle segmental angle changes of single-level lumbar fusions and adjacent-level biomechanics: cadaveric study of optically measured disc strain

Autor: Bernardo de Andrada Pereira, Piyanat Wangsawatwong, Jennifer N. Lehrman, Anna G. U. Sawa, S. Harrison Farber, Jakub Godzik, Luke K. O’Neill, Juan S. Uribe, Brian P. Kelly, Jay D. Turner

Publikováno v: Journal of neurosurgery. Spine.

OBJECTIVE Changes to segmental lordosis at a single level may affect adjacent-level biomechanics and overall spinal alignment with an iatrogenic domino effect commonly seen in adult spinal deformity. This study investigated the effects of different s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b729aa5ae8e0ead28cf4ba3e26cd80b
https://pubmed.ncbi.nlm.nih.gov/35535834

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