Results 51 to 60 of about 391,853 (196)

The technique of S2-alar-iliac screw fixation: a literature review [PDF]

, 2017
The distal fixation in thoracolumbar deformity surgery can be challenging for spine surgeons. When isolated S1-pedicle screws are utilized as the sole distal fixation in long thoracolumbar posterior constructs, there is a high rate of failure, due to ...
Ai-Min Wu, Chen, Dong, Dong Chen, Singh, Kern, Li Tang, Li Tan, Wang, Xiang-Yang, Brittany E. Haws, Mosley, Yusef I., James S. Harrop, Zhong-Ke Lin, Li, Yu-Zhe, Li Tang, Xiang-Yang Wang, Yusef I. Mosley, Chen, Chun-Hui, Ni, Wen-Fei, Yu-Zhe Li, Wen-Fei Ni, Wu, Ai-Min, Vanni, Daniele, Haws, Brittany E., Harrop, James, Prasad, Srinivas K., Chun-Hui Chen, Phan, Kevin, Srinivas K. Prasad, null null, Lin, Yan, Yan Lin, Kern Singh, Lin, Zhong-Ke, Kevin Phan, Daniele Vanni   +32 more
core   +2 more sources

Iliac Screw Fixation Revisited: Improved Clinical and Radiologic Outcomes Using a Modified Iliac Screw Fixation Technique.

, 2021
STUDY DESIGN: A retrospective study. OBJECTIVE: To describe the modified iliac screw (mILS) technique and compare it to other spinopelvic fixation techniques in terms of wound healing complications, hardware prominence, and failure. SUMMARY OF BACKGROUND
Wiginton, James G, Ishak, Basem, Blecher, Ronen, Chapman, Jens R, Yilmaz, Emre, Elia, Christopher, Hayman, Erik, Oskouian, Rod J, Ansari, Darius, Dettori, Joseph R, Schildhauer, Thomas A, Pierre, Clifford, von Glinski, Alexander   +12 more
core   +1 more source

Screw trajectory affects screw cut-out risk after fixation for nondisplaced femoral neck fracture in elderly patients

Journal of Orthopaedic Surgery, 2019
Background: Incidence of femoral neck fracture has risen with the aging of the population and has critical implications with regard to patient death, functional dependence, and social costs.
Yueh Wu, Tsai-Hsueh Leu, Tai-Yuan Chuang, Wei-Pin Ho, Yu-Pin Chen, Chung-Ying Lin   +5 more
doaj   +1 more source

Biomechanical Comparison of Lag Screw versus Self-Drilling Screw Fixation of Oblique Metatarsal Osteotomy

, 2011
Background: Several fixation methods for a Weil metatarsal osteotomy have been proposed. Lag screw fixation has been described as the preferred fixation technique.
C. Roger James, Michael P. Smith, Jerry S. Grimes, Brien M. Rabenhorst   +3 more
core   +1 more source

Pedicle screw fixation under C-arm X-ray machine fluoroscopy.

, 2017
(A) The entrance point was determined according to anatomic marker. (B) The direction of long axis of vertebral pedicle were explored under fluoroscopy. (C) The optimal placement channel was explored under fluoroscopy.
Jianhao Dai (3713683), Yichuan Ma (3707764), Guanghui Zhu (166419), Fei Guo (181055), Junjie Shen (134885), Junxiang Zhang (662822), Guoqi Niu (3713680)   +6 more
core   +1 more source

Perils of intermaxillary fixation screws [PDF]

British Journal of Oral and Maxillofacial Surgery, 2020
Ali, A.S., Graham, R.M.
openaire   +2 more sources

Evaluation of Surgical Outcome of All-Pedicle-Screw versus Hybrid Fixation in Patients with Adolescent Idiopathic Scoliosis

مجله دانشکده پزشکی اصفهان, 2018
Background: The aim of current study was to compare the effects of all-pedicle-screw versus hybrid fixation techniques in surgical correction of adolescent idiopathic scoliosis.
Mohammadreza Etemadifar, Pouya Rajabzadeh, Hadi Ravanbod   +2 more
doaj   +1 more source

Finite element model of fixation modes.

, 2015
Five finite element models with L3-S1 after right sided TLIF. UP, unilateral pedicle screw-plate fixation; UR, unilateral pedicle screw-rod fixation; BP, bilateral pedicle screw-plate fixation; BR, bilateral pedicle screw-rod fixation; UP+UR, unilateral ...
Huan Liu (281351), Yue Zhou (71752), Changqing Li (333970), Jin Shang (704634), Jie Li (15030)   +4 more
core   +1 more source

Biomechanical testing of implant free wedge shaped bone block fixation for bone patellar tendon bone anterior cruciate ligament reconstruction in a bovine model

Journal of Orthopaedic Surgery and Research, 2010
Background The use of an interference fit wedged bone plug to provide fixation in the tibial tunnel when using bone-patellar tendon-bone autograft for anterior cruciate ligament reconstruction offers many theoretic advantages including the potential to ...
Willis-Owen Charles A, Hearn Trevor C, Keene Gregory C, Costi John J   +3 more
doaj   +1 more source

Rate of intraoperative problems during sacroiliac screw removal: expect the unexpected

BMC Surgery, 2019
Background The indications for sacroiliac screw (SI) removal have been under debate. Data on complication rates of SI screw removal is missing in the current literature.
Georg Osterhoff, Jonas Noser, Kai Sprengel, Hans-Peter Simmen, Clément M. L. Werner   +4 more
doaj   +1 more source