Results 81 to 90 of about 130,441 (138)

Fatty infiltration in the multifidus predicts screw-loosening following short-segment decompression and fusion: proof of why we should protect and rehabilitate the paraspinal muscles

Purpose: Screw-loosening is a common instrumentation-related complication following fusion. Patients who present with pain and neurological symptoms due to screw-loosening require revision.
Karakaş, Furkan, Tanriverdi, Nursena, Ekşi, Murat Şakir, Hazneci, Jülide, Çelikoğlu, Erhan, Yeşilyurt, Sidar Cenk, Börekci, Ali, Topçu, Arda, Özcan-Ekşi, Emel Ece, Duymaz, Umut Can, Hakan, Tayfun, Topaloğlu, Fatma, Topal, Arif   +12 more
core   +1 more source

Feasibility of an Inductive Pedicle Screw Loosening Detection Concept Using a Pulse Induction Metal Detector

Introduction: Pedicle screw loosening is a major problem in spine surgery. Computed tomography (CT) is the gold standard to diagnose screw loosening. Disadvantages of CT include low sensitivity and specificity for the detection of loosened screws as well
Ramon Rohner, Mazda Farshad, Jonas Widmer, Tobias Gotschi, Martin Hartmann, David E. Bauer   +5 more
core   +1 more source

AN INFLUENCE OF ABUTMENT MATERIALS ON A SCREW-LOOSENING AFTER CYCLIC LOADING

, 2007
Statement of problem: A phenomenon of screw-loosening in implant abutment is frequently occurred in a single and multiple implant restoration. Purpose: This study was performed to evaluate an effect of abutment material on screw-loosening before and ...
김성훈, 한중석, 이태식, 양재호, 이재봉   +4 more
core  

Influence of different abutment materials on torque maintenance and screw loosening in implant-supported prostheses. [PDF]

Bioinformation
Patil V, Kaur R, Das N, Hb MM, Dabholkar R, Singh A.   +5 more
europepmc   +1 more source

Machine learning, decision tree and nomogram for predicting screw loosening after PLIF in osteoporotic patients: a retrospective multicenter study. [PDF]

Front Med (Lausanne)
Yu X, Gu W, Yu X, Cao D, Yu Z, Xie Z, Tian Y, Ma G.   +7 more
europepmc   +1 more source

Screw loosening in angulation-correcting single implant restorations : a systematic review of in vitro studies

Statement of problem. Various options are available to allow angle correction for screw-retained restorations for malaligned implants, including angled abutments, angled screw channel abutments, and angled implants.
Pitman, Jeremy, Van Craenenbroeck, Maja, Christiaens, Véronique, Glibert, Maarten   +3 more
core   +1 more source

Initial appearance and temporal distribution of pedicle screw loosening after single-level lumbar interbody fusion. [PDF]

Sci Rep
Ikezawa M, Tanioka S, Miyazaki T, Ito S, Yamamoto A, Nishikawa H, Fujimoto M, Ishida F, Kamei Y, Yoshida K, Shoda M, Suzuki H, Mizuno M.   +12 more
europepmc   +1 more source

Clinical and Radiographic Outcomes of Two-Stage Allograft-Augmented Fixation Versus Conventional Posterior Segmental Stabilization for Screw Loosening. [PDF]

J Clin Med
Sezer C, Harput MV, Acikalin R, Polat E, Ferat M, Istemen I, Babaoglan DM, Bilgin E, Sezer A.   +8 more
europepmc   +1 more source

The effect of implant-abutment connection fit and proximal contact tightness on screw loosening. [PDF]

J Adv Prosthodont
Gülgezen Aydın H, Şahin V.
europepmc   +1 more source

Contralateral screw loosening of through-and-through fixation following unilateral sacroiliac joint fusion: illustrative case. [PDF]

J Neurosurg Case Lessons
Garcia R, Hendricks C, Polly DW.
europepmc   +1 more source