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Niloufar Shekouhi

Explore the profile of Niloufar Shekouhi including associated specialties, affiliations and a list of published articles. Areas
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Citations 13
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Recent Articles
1.
Mumtaz M, Collins A, Shekouhi N, Varier K, Tripathi S, Ames C, et al.
Spine Deform . 2024 Aug; 12(6):1571-1582. PMID: 39162957
Purpose: To assess the effect of various pelvic fixation techniques and number of rods on biomechanics of the proximal junction of long thoracolumbar posterior instrumented fusions. Methods: A validated spinopelvic...
2.
Shekouhi N, Tripathi S, Theologis A, Mumtaz M, Serhan H, McGuire R, et al.
Spine J . 2024 Aug; 24(11):2191-2203. PMID: 39097103
Background: Pedicle subtraction osteotomy (PSO) is effective for correcting spinal malalignment but is associated with high complication rates. The biomechanical effect of different PSO levels remains unclear, and no finite...
3.
Collins A, Shah A, Shekouhi N, Goel V, Theologis A
Spine Deform . 2024 Apr; 12(4):953-959. PMID: 38578598
Purpose: To evaluate proximal junctional biomechanics of a MLSS relative to traditional pedicle screw fixation at the proximal extent of T10-pelvis posterior instrumentation constructs (T10-p PSF). Methods: A previously validated...
4.
Shekouhi N, Tripathi S, Goel V, Theologis A
Spine Deform . 2023 Nov; 12(2):313-322. PMID: 38032447
Purpose: To develop and validate a finite element (FE) model of a sacral pedicle subtraction osteotomy (S1-PSO) and to compare biomechanical properties of various multi-rod configurations to stabilize S1-PSOs. Methods:...
5.
Shekouhi N, Vosoughi A, Goel V, Theologis A
Spine Deform . 2022 Dec; 11(3):535-543. PMID: 36484928
Purpose: To assess biomechanics of a lumbar PSO stabilized with different multi-rod constructs (4-, 5-, 6-rods) using satellite and accessory rods. Methods: A validated spinopelvic finite element model with a...
6.
Shekouhi N, Vosoughi A, Zavatsky J, Goel V, Theologis A
Eur Spine J . 2022 Aug; 31(11):3050-3059. PMID: 35932334
Purpose: Multi-rod constructs are used commonly to stabilize pedicle subtraction osteotomies (PSO). This study aimed to evaluate biomechanical properties of different satellite rod configurations and effects of screw-type spanning a...
7.
Vosoughi A, Shekouhi N, Joukar A, Zavatsky M, Goel V, Zavatsky J
Global Spine J . 2022 Feb; 13(8):2336-2344. PMID: 35225035
Study Design: Finite element (FE) study. Objective: Pedicle subtraction osteotomy (PSO) is a surgical method to correct sagittal plane deformities. In this study, we aimed to investigate the biomechanical effects...
8.
Shekouhi N, Kelkar A, Dick D, Goel V, Shaw D
Eur Spine J . 2022 Jan; 31(4):963-979. PMID: 35092449
Purpose: Although distraction-based growing rods (GR) are the gold standard for the treatment of early onset scoliosis, they suffer from high failure rates. We have (1) performed a literature search...
9.
Shekouhi N, Dick D, Baechle M, Kaeley D, Goel V, Serhan H, et al.
JOR Spine . 2020 Oct; 3(3):e1119. PMID: 33015580
Objective: The emergence of distraction-based growing rods has provided the means to reduce the progression of spinal deformity in early onset scoliosis (EOS). The current protocols for evaluating spinal implants...