Cargando…

Effect of the pilot hole preparation on the anchorage of pedicle screws

OBJECTIVE: We evaluated the influence of the diameter and the preparation of the pilot hole on the resistance to the pulling out and the strength when inserting pedicle screws with conical internal diameter. METHODS: Mechanical experiments were performed with pedicle conical screws of 4.2 mm and 5.2...

Descripción completa

Detalles Bibliográficos
Autores principales:	Abrahão, Gustavo Silva, Rosa, Rodrigo César, Okubo, Rodrigo, Shimano, Antônio Carlos
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Sociedade Brasileira de Ortopedia e Traumatologia Regional de São Paulo 2012
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3718444/ https://www.ncbi.nlm.nih.gov/pubmed/24453617 http://dx.doi.org/10.1590/S1413-78522012000500006

Ejemplares similares

EFFECT OF PILOT HOLE TAPPING ON PULLOUT STRENGTH AND INSERTION TORQUE OF DUAL CORE PEDICLE SCREWS
por: Rosa, Rodrigo César, et al.
Publicado: (2015)

The Role of Pedicle Screw Surface on Insertion Torque and Pullout Strength
por: Fleury, Rodrigo Barra Caiado, et al.
Publicado: (2020)

Use of a Customized Three-dimensional Guide in Preparing the Pilot Pedicle Hole in Spinal Deformities
por: Teixeira, Kelsen de Oliveira, et al.
Publicado: (2021)

DIRECT PEDICLE SCREW INSERTION PULLOUT STRENGTH
por: PINHEIRO, RÔMULO PEDROZA, et al.
Publicado: (2021)

TAPPING PILOT HOLE: MECHANICAL ANALYSIS OF SHEEP VERTEBRA AND THE ARTIFICIAL BONE MODEL
por: Silva, Patrícia, et al.
Publicado: (2015)

Influence of thread design on anchorage of pedicle screws in cancellous bone: an experimental and analytical analysis
por: Weidling, Martin, et al.
Publicado: (2022)

Biomechanical Properties of Novel Lateral Hole Pedicle Screws and Solid Pedicle Screws: A Comparative Study in the Beagle Dogs
por: Hu, Yong, et al.
Publicado: (2022)

The Influence of Thread Tap Mismatch on Pedicle Screw Pullout Strength
por: Pinheiro, Rômulo Pedroza, et al.
Publicado: (2022)

BIOMECHANICAL EVALUATION OF THE INFLUENCE OF CERVICAL SCREWS TAPPING AND DESIGN
por: Silva, Patricia, et al.
Publicado: (2015)

Pedicle Screws and Facet Violation - The importance of the Angle between the Facet and the Screw
por: Amaral, Rodrigo, et al.
Publicado: (2020)

Biomechanical evaluation of pedicle screw stability after 360-degree turnback from full insertion: effects of screw shape, pilot hole profile and bone density
por: Li, Yun-Da, et al.
Publicado: (2023)

The Effect of Thoracolumbar Pedicle Isthmus on Pedicle Screw Accuracy
por: Raasck, Kyle, et al.
Publicado: (2019)

Implications of navigation in thoracolumbar pedicle screw placement on screw accuracy and screw diameter/pedicle width ratio
por: Mandelka, Eric, et al.
Publicado: (2023)

Pedicle screw instrumentation of thoracolumbar burst fractures: Biomechanical evaluation of screw configuration with pedicle screws at the level of the fracture
por: Bolesta, Michael J., et al.
Publicado: (2012)

Pedicle screw placement in patients with variant atlas pedicle
por: Zhang, Qiang-Hua, et al.
Publicado: (2016)

A Novel Pedicle Screw with Mobile Connection: A Pilot Study
por: Tokuhashi, Yasuaki, et al.
Publicado: (2014)

The pullout performance of pedicle screws
por: Demir, Teyfik, et al.
Publicado: (2015)

Mechanical Study of Various Pedicle Screw Systems including Percutaneous Pedicle Screw in Trauma Treatment
por: Oda, Yoshiaki, et al.
Publicado: (2022)

Bone density optimized pedicle screw insertion
por: Tsagkaris, Christos, et al.
Publicado: (2023)

In vitro biomechanical study of pedicle screw pull-out strength based on different screw path preparation techniques
por: Moldavsky, Mark, et al.
Publicado: (2016)

Calcium phosphate cement promotes the stability of osteoporotic lumbar pedicle screw by enhancer-injecters with different number of holes
por: Fu, Suochao, et al.
Publicado: (2023)

Comparison of the accuracy of the cannulated pedicle screw and the classical pedicle screw in the treatment of Scheuermann’s kyphosis: A retrospective study
por: Yılar, Sinan, et al.
Publicado: (2020)

Insertion Angle of Pedicle Screws in the Subaxial Cervical Spine: The Analysis of Computed Tomography-Navigated Insertion of Pedicle Screws
por: Oikonomidis, Stavros, et al.
Publicado: (2020)

“Satellite pedicle screws” - A novel technique of pedicle screw insertion in obese patients undergoing lumbar fusion
por: Kanna, Rishi M., et al.
Publicado: (2023)

Comparison of insertion time, pull-out strength, and screw-media interface area of customized pedicle screw with different core and thread design against commercial pedicle screw: a pilot study on Indonesian Population
por: Magetsari, Rahadyan, et al.
Publicado: (2022)

Evaluating Screw Stability After Pedicle Screw Fixation With PEEK Rods
por: Wu, Jie, et al.
Publicado: (2021)

Comparison of Expansive Pedicle Screw and Polymethylmethacrylate-Augmented Pedicle Screw in Osteoporotic Sheep Lumbar Vertebrae: Biomechanical and Interfacial Evaluations
por: Liu, Da, et al.
Publicado: (2013)

Pedicle screw piercer with warning device - A technique to increase accuracy of pedicle screw placement: A cadaveric study
por: Bin, Lin, et al.
Publicado: (2014)

Pedicle internal limiting membrane flap technique for very large macular holes: a preliminary report
por: da Silva Tavares Neto, José Edísio, et al.
Publicado: (2020)

Cervical Pedicle Screw Insertion Using the Technique with Direct Exposure of the Pedicle by Laminoforaminotomy
por: Jo, Dae-Jean, et al.
Publicado: (2012)

Biomechanical study of rotational micromovement of the pedicle screw
por: Mizuno, Tetsutaro, et al.
Publicado: (2016)

Harboring Contaminants in Repeatedly Reprocessed Pedicle Screws
por: Agarwal, Aakash, et al.
Publicado: (2018)

Template guided cervical pedicle screw instrumentation()
por: Farshad, Mazda, et al.
Publicado: (2022)

Is unilateral pedicle screw fixation superior than bilateral pedicle screw fixation for lumbar degenerative diseases: a meta-analysis
por: Lu, Pei, et al.
Publicado: (2018)

The Effectiveness of Bioskills Training for Simulated Lumbar Pedicle Screw Placement
por: Boody, Barrett S., et al.
Publicado: (2017)

Predictors of accurate intrapedicular screw placement in single-level lumbar (L4-5) fusion: robot-assisted pedicle screw, traditional pedicle screw, and cortical bone trajectory screw insertion
por: Zhang, Hua-Qing, et al.
Publicado: (2022)

Comparison between Bilateral C2 Pedicle Screwing and Unilateral C2 Pedicle Screwing, Combined with Contralateral C2 Laminar Screwing, for Atlantoaxial Posterior Fixation
por: Miyakoshi, Naohisa, et al.
Publicado: (2014)

Analysis of stress induced by screws in the vertebral fixation system
por: Fakhouri, Sarah Fakher, et al.
Publicado: (2014)

Unilateral Pedicle Screw Fixation with Bone Graft vs. Bilateral Pedicle Screw Fixation with Bone Graft or Cage: A Comparative Study
por: Yang, Si-Dong, et al.
Publicado: (2016)

A Comparison of the Mini-Open Wiltse Approach with Pedicle Screw Fixation and the Percutaneous Pedicle Screw Fixation for Neurologically Intact Thoracolumbar Fractures
por: Fan, Yong, et al.
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_n4c2kg8839jq95vee5uudbj2fa