Results 51 to 60 of about 10,485 (200)

Retrodental Synovial Cyst Which Disappeared after Posterior C1-C2 Fusion: A Case Report

Journal of Orthopaedic Surgery, 2000
Synovial cysts of the cervical spine are extremely rare. We describe an 8-year-old boy with atlantoaxial subluxation and hypoplasia of the dens. Magnetic resonance imaging showed a round lesion, posterior to the odontoid process.
Tomokazu Ito, Masahiro Hayashi, Toshihiko Ogino   +2 more
doaj   +1 more source

Ten-Year Results of Reconstruction for Rheumatoid Cervical Spine Lesions and Occurrence Factor of Subaxial Subluxation [PDF]

Asian Spine Journal, 2019
Study Design Retrospective chart review. Purpose This study evaluated long-term surgical outcomes of computer-assisted reconstruction using transarticular or cervical pedicle screws for cervical spine lesions caused by advanced rheumatoid arthritis (RA).
Daisuke Kurogochi, Jun Takahashi, Masashi Uehara, Shota Ikegami, Shugo Kuraishi, Toshimasa Futatsugi, Hiroki Oba, Takashi Takizawa, Ryo Munakata, Terue Hatakenaka, Michihiko Koseki, Hiroyuki Kato   +11 more
doaj   +1 more source

Comparison of Two Posterior Minimally Invasive Approaches for Odontoid Fractures: Midline Nuchal Ligament Approach vs. Paramedian Muscle‐Splitting Approach

Orthopaedic Surgery, Volume 18, Issue 1, Page 74-83, January 2026.
The midline nuchal ligament approach yields clinical outcomes similar to those of the paramedian muscle‐splitting technique for odontoid fractures, while offering a more stable surgical procedure and reducing iatrogenic injury to the cervical posterior muscles and the greater occipital nerve.
Youcai Qiu, Liang Wang, Yijin Wang, Yang Li, Xuhua Lu   +4 more
wiley   +1 more source

Fixation of an Atlantoaxial Subluxation by Use of Cannulated Screws

, 1999
An eight month old Rottweiler was presented with signs of a cervical spinal cord lesion. Hypoplasia of the dens and subsequent atlantoaxial (A-A) subluxation was diagnosed by radiography.
A. Shores, M. C. Rochat
core   +1 more source

Imaging Findings of Pediatric Rheumatic Disorders: JIA in the PRINTO Era and Autoimmune Interferonopathies

Pediatrics International, Volume 68, Issue 1, January/December 2026.
ABSTRACT Treatment strategies for pediatric rheumatic diseases have changed substantially over the past two decades, driven by the development of biologics and cytokine‐targeted molecular therapy. Therapeutic approaches that modulate both innate and adaptive immune responses have improved prognosis in these immune‐mediated disorders, and early ...
Yuko Tsujioka, Yoshitake Yamada, Gen Nishimura, Tatsuo Kono, Masahiro Jinzaki   +4 more
wiley   +1 more source

Plough Fracture (Anterior Arch Fracture Type Traumatic Posterior Atlantoaxial Dislocation, TPAD‐AOT Type III): A Retrospective Study of Nine Clinical Cases With Complete Imaging Data

BioMed Research International, Volume 2026, Issue 1, 2026.
Fracture of the anterior arch of the atlas, accompanied by posterior atlantoaxial dislocation, typically presents on CT imaging as the odontoid process penetrating through and causing a high‐energy shear fracture of the anterior arch. This injury may occur with or without retained fracture fragments.
Tingfei Yan, Xianyong Wu, Yun Wang, Haisong Yang, Ajoy Prasad Shetty   +4 more
wiley   +1 more source

Acute Motor Axonal Neuropathy Coexisting With Ankylosing Spondylitis: A Case‐Based Review

Case Reports in Immunology, Volume 2026, Issue 1, 2026.
Guillain‐Barré syndrome (GBS) is a rare autoimmune disorder characterized by peripheral nerve involvement. Among the many kinds of GBS, acute motor axonal neuropathy (AMAN) syndrome has been shown to have distinct clinical characteristics and consequences.
Yiğit Can Güldiken, Batool Achmar, Sema Kaymaz Tahra, Xingliang Dai   +3 more
wiley   +1 more source

High Spinal Cord Injury After a Minor Fall in a 23‐Month‐Old Girl With Atlantoaxial Instability Associated With Morquio Type A: A Case Report

Case Reports in Surgery, Volume 2026, Issue 1, 2026.
Case A 23‐month‐old girl with Morquio A syndrome (mucopolysaccharidosis IVA [MPS IVA]) scheduled for atlantoaxial stabilization surgery sustained a cervical spinal cord injury with tetraplegic symptoms following a low‐energy fall. Computed tomography (CT) images showed forward translation of C1 over C2 and magnetic resonance imaging (MRI) revealed ...
Verneri Kryssi, Johanna Syvänen, Linda Helenius, Arimatias Raitio, Ilkka Helenius, Neetu Rawal   +5 more
wiley   +1 more source

A Rare Cause of Torticollis in Children: Atlantoaxial Rotatory Subluxation

Journal of Contemporary Medicine, 2021
Torticollis is one of the common causes of admission to the emergency department among children which can make parents worried. This could be related to many traumatic and non-traumatic conditions.
Seda Yurdaor, Esra Türe, Engin Ertek, Aylan Özgürer, Eylem Şen, Ebru Tayfun, Berna Aktürk, Aynur Karaca   +7 more
doaj   +1 more source

Management Challenges in Refractory Grisel’s Syndrome Following Kawasaki Disease: The Importance of Timely Orthopedic Intervention and Interdisciplinary Collaboration

Case Reports in Pediatrics, Volume 2026, Issue 1, 2026.
Background Grisel’s syndrome is a rare nontraumatic atlantoaxial rotatory fixation often associated with head and neck infections or inflammatory diseases. Its occurrence following Kawasaki disease (KD) is uncommon and rarely necessitates halo‐vest immobilization.
Hiroyuki Nagao, Yo Okizuka, Nikhat Kaura
wiley   +1 more source