Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Brian P Beaubien"'
Publikováno v:
The spine journal : official journal of the North American Spine Society. 18(7)
Background Context Fusion typically consists of joint preparation, grafting, and rigid fixation. Fusion has been successfully used to treat symptomatic disruptions of the sacroiliac joint (SIJ) and degenerative sacroiliitis using purpose-specific, th
Publikováno v:
Journal of Biomechanics. 46:1714-1721
The wound healing process includes filling the void between implant and tissue edges by collagenous connective repair tissue. This fibrous repair tissue may load share or stabilize implants such as spinal disc replacements. The objective of this stud
Autor:
Andrew L. Freeman, Derek Goerke, Thomas J. Errico, Baron S. Lonner, Brian P. Beaubien, Joshua D. Auerbach
Publikováno v:
Spine. 37:359-366
STUDY DESIGN In vitro cadaveric study. OBJECTIVE The purpose of this study was to quantify the relative biomechanical protection resulting from "saving a level" in long spinal fusions. SUMMARY OF BACKGROUND DATA "Saving levels" in spinal deformity su
Publikováno v:
The Spine Journal. 10:1024-1031
Unstable burst fractures of the thoracolumbar spine may be treated surgically. Vertebral body replacements (VBRs) give anterior column support and, when used with supplemental fixation, impart rigidity to the injured segments. Although some VBRs are
Evaluation of a Lumbar Intervertebral Spacer With Integrated Screws as a Stand-alone Fixation Device
Autor:
Joseph L. Turner, Randall F. Dryer, Carlos A. Castro, Brian P. Beaubien, Andrew L. Freeman, Lindsey G. Waugh, William D. Armstrong
Publikováno v:
Journal of Spinal Disorders & Techniques. 23:351-358
STUDY DESIGN An in vitro cadaveric biomechanics study. OBJECTIVE To evaluate the biomechanical contribution of the integration of screws into a polyether-ether-ketone (PEEK) spacer, and to compare the resulting construct to standard anterior lumbar i
Publikováno v:
The Spine Journal. 9:564-573
Stand-alone nonbiologic interbody fusion devices for the lumbar spine have been used for interbody fusion since the early 1990s. However, most devices lack the stability found in clinically successful circumferential fusion constructs. Stability resu
Publikováno v:
The Spine Journal. 9:105-114
The optimal animal model for in vivo testing of spinal implants, particularly total or partial disc replacement devices, has not yet been determined. Mechanical and morphological similarities of calf and human spines have been reported; however, limi
Autor:
Brian P. Beaubien, Glenn R. Buttermann
Publikováno v:
Spine. 33:2134-2142
STUDY DESIGN Biomechanical human cadaveric study comparing straight and scoliotic spines with healthy and degenerated L4/5 discs. OBJECTIVE To describe the biomechanical environment of discs under various spinal alignments by measuring the coronal in
Publikováno v:
Journal of biomechanics. 49(2)
The spinous processes and supraspinous and interspinous ligaments (SSL and ISL, respectively) limit flexion and may relate to spinal curvature. Spinous process angles and mechanical properties of explanted human thoracic posterior SSL/ISL complexes w
Autor:
William D. Lew, Brian P. Beaubien, Andrew L. Freeman, Alihan Derincek, Glenn R. Buttermann, Kirkham B. Wood
Publikováno v:
Journal of Spinal Disorders & Techniques. 19:577-583
Bioresorbable plates have recently been used with anterior cervical discectomy and fusion (ACDF). Compared with metallic plates, bioresorbable plates provide segmental stabilization with minimal imaging artifact, eventual resorption, and increased lo