Results 111 to 120 of about 60,729 (181)

Positioning of pedicle screws in adolescent idiopathic scoliosis using electromyography

, 2015
OBJECTIVE: To analyze the occurrence of poor positioning of pedicle screws inserted with the aid of intraoperative electromyographic stimulation in the treatment of Adolescent Idiopathic Scoliosis (AIS).METHODS: This is a prospective observational study ...
Bruno Moreira Gavassi, Ferreira,Ricardo José Rodriguez, Barsotti,Carlos Eduardo Gonçales, Ricardo José Rodriguez Ferreira, Carlos Eduardo Gonçales Barsotti, Carlos Eduardo Algaves Soares de Oliveira, Gavassi,Bruno Moreira, Oliveira,Carlos Eduardo Algaves Soares de, Pratali,Raphael de Rezende, Francisco Prado Eugenio dos Santos, Raphael de Rezende Pratali, Santos,Francisco Prado Eugenio dos   +11 more
core   +1 more source

Clinically relevant complications related to pedicle screw placement in thoracolumbar surgery and their management: a literature review of 35,630 pedicle screws

, 2011
Object The technique of pedicle screw insertion is a mainstay of spinal instrumentation. Some of its potential complications are clinically relevant and may require reoperation or further postoperative care.
Enrico Tessitore, Oliver P. Gautschi, Karl Schaller, Bawarjan Schatlo, Tessitore E, Gautschi OP, Schatlo B, Schaller K   +7 more
core   +1 more source

Biomechanical Study of Pedicle Screw Fixation Comparing Intracortical Pedicle Screw and Oversized Pedicle Screw

Spine Surgery and Related Research
Introduction: Pedicle screw placement can be technically challenging in anatomically narrow pedicles, such as those in the thoracic spine or in older patients.
Hiroaki Manabe, Kosaku Higashino, Toru Maeda, Yuichiro Goda, Masatoshi Morimoto, Kazuta Yamashita, Koichi Tomita, Koichi Sairyo   +7 more
doaj  

Pedicle screws with high electrical resistance: a potential source of error with stimulus-evoked EMG.

, 2002
STUDY DESIGN: Clinically relevant aspects of pedicle screws were subjected to electrical resistance testing. OBJECTIVES: To catalog commonly used pedicle screws in terms of electrical resistance, and to determine whether polyaxial-type pedicle screws ...
Wierzbowski, Lawrence R, Vaccaro, Alexander R, Schwartz, Daniel M, Hilibrand, Alan S, Anderson, D Greg, Albert, Todd J   +5 more
core   +1 more source

The Retrospective Survey of Corrosion Amount Inside The Tissue of Spinal Surgery Used Titanium Pedicle Screws in Time

, 2019
Our study is aiming retrospective survey of the corrosion resistence of above-stated silver andhydroxyapatite covered pedicle screws depending on routinely surgery used Ti and Ti-6Al-4V compoundedpedicle screws.
Aydın, Nevin, Şahin, Meryem Cansu, Aydın, Hasan Emre, Kaya, İsmail, Cingöz, İlker Deniz   +4 more
core   +1 more source

Influence of Lateral Perforation on the Biomechanical Stability of Thoracic Pedicle Screws. [PDF]

Global Spine J
Bullert B, Gupta V, Schonhoff M, Jaeger S, Kretzer JP, Gruetzner PA, Vetter SY, Gierse J.   +7 more
europepmc   +1 more source

Outcomes and Complications Associated With 191 Carbon Fiber Pedicle Screws in Spinal Oncology Patients. [PDF]

Int J Spine Surg
Selles M, Japa JP, Obiofuma C, Benn L, Tannous O, Yoon K, Ehioghae M, Mesfin A.   +7 more
europepmc   +1 more source

A Comparison of Monoaxial Pedicle Screws Versus Polyaxial Pedicle Screws in Posterior Fusion Surgery for Adolescent Idiopathic Scoliosis (Lenke Type 1). [PDF]

Cureus
Hammad A, Saleh ME, Shehab AA.
europepmc   +1 more source

Analysis of biomechanical load cases for the investigation of pedicle screws ASTM F1717 vs. Toggling. [PDF]

Front Bioeng Biotechnol
Schleifenbaum S, Tiesler LM, Metzner F, Pieroh P, Heyde CE.   +4 more
europepmc   +1 more source

Use of Awl-Tipped Pedicle Screws Reduces Surgical Time. [PDF]

Int J Spine Surg
Balsis S, Mancuso J, Krautzel GS, Foote A, DiMauro C, Eskander MS.   +5 more
europepmc   +1 more source