Results 51 to 60 of about 88,831,970 (255)

Clinical and surgical results related to anterior-only multilevel cervical decompression and instrumented fusion for degenerative disease

Brain and Spine, 2023
Introduction: Anterior-only multilevel cervical decompression and fusion surgery (AMCS) on 3-5-levels is challenging due to potential complications. Also, outcome predictors after AMCS are poorly understood.
Heiko Koller, Felix C. Stengel, Isabel C. Hostettler, Juliane Koller, Tamas Fekete, Luis Ferraris, Wolfgang Hitzl, Axel Hempfing   +7 more
doaj   +1 more source

Characterization of FER1L5, a novel dysferlin myoferlin related protein [PDF]

, 2009
The ferlins are mammalian homologues of the C-elegans sperm vesicle fusion protein FER-1 characterised by multiple C2 domains and a C-terminal anchor.
Ramachandran, Usha Kalyani
core  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Significant relationship between local angle at fused segments and C2-7 angle: Average duration of longer than 20 years after anterior cervical discectomy and fusion

Journal of Craniovertebral Junction and Spine, 2011
Background : The authors have focused their attention to the radiological durability of cervical sagittal alignment after anterior cervical discectomy and fusion (ACDF) using autologous bone grafting.
T Nagata, T Takami, T Yamagata, T Uda, K Naito, K Ohata   +5 more
doaj   +1 more source

Posterior Occipitocervical Fusion for Unstable Upper Cervical Trauma in Old and Elderly Population, Although Decreases Upper Cervical Rotation, Does Not Significantly Increase Neck Disability Index

Advances in Orthopedics, 2020
Background. Despite the research progress in the thoraco-lumbo-pelvic balance, cervical spine balance has only recently gained increasing interest.
Panagiotis Korovessis, Vasileios Syrimpeis, Evangelia Mpountogianni, Ioannis Papaioannou, Vasileios Tsekouras   +4 more
doaj   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

Different Techniques of Atlantoaxial Posterior Screw Fixation with a Special Attention to High Riding Vertebral Artery [PDF]

Pan Arab Journal of Neurosurgery
Background: Posterior atlantoaxial fixation (AAF) is a standard surgical procedure for atlantoaxial joint instability (AAI). C1 lateral mass-C2 pedicle screw fixation is the most common adopted technique with high fusion rate, High riding vertebral ...
Nabil Nasef, Ahmed Sherin, Mohamed Abdelbary   +2 more
doaj   +1 more source

Posterior fusion of the occipital axis in children with upper cervical disorder using both C2 pedicle and laminar screws (C2 hybrid screws)

, 2018
Introduction: An occipital-cervical surgery for children is challenging for surgeons because of the immature bone quality, extensive anatomical variability, and small osseous structures.
Masaaki Machino, Masayoshi Morozumi, Shiro Imagama, Mikito Tsushima, Kei Ando, Kazuyoshi Kobayashi, Naoki Ishiguro, Akiyuki Matsumoto, Satoshi Tanaka, Yoshihiro Nishida, Kenyu Ito   +10 more
core   +1 more source

Clinical Outcomes of Posterior C2-C3 Fixation for Unstable Hangman’s Fracture Compared with Posterior C1-C3 Fusion [PDF]

, 2014
Objective: To verify the clinical outcomes of posterior C2-C3 fixation for unstable Hangman’s fracture compared with posterior C1-C3 fixation. Methods: Twenty four patients for unstable Hangman’s fracture were enrolled between July 2007 and June 2010 in
Cho, KH, Park, JH, Kim, SH
core   +1 more source

Impact of Hydrogen Incorporation on Electronic and Magnetic Structure of X2CrNi18‐9 Stainless Steel

Advanced Engineering Materials, EarlyView.
Hydrogen uptake in austenitic stainless steel alters both its electronic and magnetic structure. Seebeck measurements reveal hydrogen‐induced shifts in the electronic density of states, while neutron scattering uncovers nanoscale inhomogeneities that grow upon hydrogen incorporation, with the most pronounced effect observed in the PBF as‐built state ...
Torben Tappe, Louis Becker, Gaurav Kanu, Thomas F. Headen, Dirk Honecker, Gabi Schierning, Santiago Benito, Sebastian Weber, Klara Lünser, Sabrina Disch   +9 more
wiley   +1 more source