Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Vivek Palepu"'
Publikováno v:
North American Spine Society Journal, Vol 5, Iss , Pp 100043- (2021)
Background: While growing rods are an important contribution to early-onset scoliosis treatment, rod fractures are a common complication that require reoperations. A recent retrieval analysis study performed on failed traditional growing rods reveale
Externí odkaz:
https://doaj.org/article/3124031ffaae4ab6b2e466f67b89d25d
Publikováno v:
Computer methods in biomechanics and biomedical engineering.
MicroCT-based finite element models were used to compute power law relations for uniaxial compressive yield stress versus bone volume fraction for 78 cores of human trabecular bone from five anatomic sites. The leading coefficient of the power law fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09cd7dd031be377fe3dc19142580b986
https://pubmed.ncbi.nlm.nih.gov/35579530
https://pubmed.ncbi.nlm.nih.gov/35579530
Publikováno v:
International Journal of Spine Surgery. 13:361-370
BACKGROUND: The quality of the vertebral body structures such as endplate, cortex, and trabecular bone is important for understanding the performance of implants, particularly at the bone-implant interface. Although vertebral body structures have bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d47d8fb53e9f958e29d9ff090ca73af1
https://doi.org/10.14444/6049
https://doi.org/10.14444/6049
Publikováno v:
The Spine Journal. 18:321-329
Background Context Commercially available lumbar integrated fixation cages (IFCs) have variable designs. For example, screw-based designs have up to four screws inserted at different locations across the vertebral end plate as well as at different an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b29fd1eb87b531107410c39ced84cf51
https://doi.org/10.1016/j.spinee.2017.08.239
https://doi.org/10.1016/j.spinee.2017.08.239
Publikováno v:
Journal of Biomechanics. 125:110551
Thoracolumbosacral pedicle screw systems (TPSSs) are spinal implants commonly utilized to stabilize the spine as an adjunct to fusion for a variety of spinal pathologies. These systems consist of components including pedicle screws, rods, hooks, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4543ec1918eac5429951e50e30b0fea5
https://doi.org/10.1016/j.jbiomech.2021.110551
https://doi.org/10.1016/j.jbiomech.2021.110551
Autor:
Manoj Kodigudla, Vijay K. Goel, Anand K. Agarwal, Hassan Serhan, Joseph M. Zavatsky, Vivek Palepu, David C. Briski, Bradford S. Waddell
Publikováno v:
Spine. 42:E1158-E1164
Randomized Biomechanical Cadaveric Study-Level II.We aimed to elucidate that placing lateral lumbar interbody cages that span the stronger ring apophysis will require increasing loads for failure, decreasing rates of subsidence, regardless of bone de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5c8aaa949c5d194906749a5d09cd043
https://doi.org/10.1097/brs.0000000000002158
https://doi.org/10.1097/brs.0000000000002158
Publikováno v:
Journal of Biomechanical Engineering. 141
Several approaches (anterior, posterior, lateral, and transforaminal) are used in lumbar fusion surgery. However, it is unclear whether one of these approaches has the greatest subsidence risk as published clinical rates of cage subsidence vary widel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96efb7c5e98ec51954f74d81bbc0342d
https://doi.org/10.1115/1.4042181
https://doi.org/10.1115/1.4042181
Autor:
Jonathan H. Peck, Anton E. Dmitriev, Ankit R. Parikh, Scott C. Wagner, Melvin D. Helgeson, Vivek Palepu, Eileen S. Cadel, Donald R. Fredericks
Publikováno v:
Journal of Biomechanics. 121:110412
Intervertebral body fusion devices (IBFDs) are commonly used in the treatment of various spinal pathologies. Intra-operative fractures of polyether-ether-ketone (PEEK) implants have been reported in the literature and to the FDA as device-related adv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5275130af093c5889aedb8934dfc86f8
https://doi.org/10.1016/j.jbiomech.2021.110412
https://doi.org/10.1016/j.jbiomech.2021.110412
Publikováno v:
North American Spine Society Journal, Vol 5, Iss, Pp 100043-(2021)
Background While growing rods are an important contribution to early-onset scoliosis treatment, rod fractures are a common complication that require reoperations. A recent retrieval analysis study performed on failed traditional growing rods revealed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::927107b31f54e21a4706af82248f000e
https://doi.org/10.1016/j.xnsj.2020.100043
https://doi.org/10.1016/j.xnsj.2020.100043
Publikováno v:
The Spine Journal. 15:2425-2432
Numerous integrated fixation cages (IFCs) have recently been introduced to the market with "zero-profile" designs that incorporate screw fixation through the vertebral endplate. It is unclear whether differences in bone quality and quantity in this i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47d3786856bf33d56b9dd82d6dc72ca6
https://doi.org/10.1016/j.spinee.2015.07.454
https://doi.org/10.1016/j.spinee.2015.07.454