Results 81 to 90 of about 113,908 (152)

Atlantoaxial dislocation related to instilling eyedrops in a patient with Down's syndrome

, 1996
PURPOSE: To alert ophthalmologists of the risk of hyperextending the neck of patients with Down's syndrome while holding them to instill eyedrops. METHOD: We describe a case of atlantoaxial dislocation related to instilling eyedrops in a 6-year old ...
R. Brancato, P. Nucci, M. de Pellegrin
core   +1 more source

The development and evaluation of individualized templates to assist transoral C2 articular mass or transpedicular screw placement in TARP-IV procedures: adult cadaver specimen study

Clinics, 2014
OBJECTIVES: The transoral atlantoaxial reduction plate system treats irreducible atlantoaxial dislocation from transoral atlantoaxial reduction plate-I to transoral atlantoaxial reduction plate-III.
Xue-Shi Li, Zeng-Hui Wu, Hong Xia, Xiang-Yang Ma, Fu-Zhi Ai, Kai Zhang, Jian-Hua Wang, Xiao-Hong Mai, Qing-Shui Yin   +8 more
doaj   +1 more source

Hangman’s Fracture with Concomitant Atlantoaxial Dislocation

Iranian Journal of Neurosurgery, 2019
Background and Aim: Hangman’s fracture concomitant with atlantoaxial subluxation is a rare phenomenon. Herein we report the victim of a motor vehicle crash with traumatic spondylolisthesis of the axis and atlantoaxial rotary dislocation.
Morteza Faghih-Jouybari ‎, Jean-Charles Le Huec, Foad Kazemi ‎, Kiavash Sajadi ‎, Tahereh Padeganeh, Sina Abdollahzade   +5 more
doaj  

Lower cervical C6/C7 andersson lesion with upper cervical C1/C2 fracture in ankylosing spondylitis: a case report and literature review

Frontiers in Surgery
Cervical andersson lesions (ALs) are rare in patients with ankylosing spondylitis (AS), and even more rare in patients with simultaneous superior cervical atlantoaxial fracture and dislocation.
Han Qiao, Han Qiao, Xiaofei Cheng, Xiaofei Cheng, Haijun Tian, Changqing Zhao, Changqing Zhao, Xiaojiang Sun, Xiaojiang Sun, Xiaojiang Sun, Jie Zhao, Jie Zhao   +11 more
doaj   +1 more source

Traumatic Atlanto-Axial Dislocation Fractures

Eurasian Journal of Medicine, 2019
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Sebahattin Çobanoğlu, Bahattin Uçar, Nusret Demircan, Ahmet Faruk Soran, Cengiz Kuday, İbrahim İyigün   +5 more
doaj  

Complex posterior atlantoaxial instability in pediatric os odontoideum: A novel stabilization strategy

Introduction: Os odontoideum (OO) is a rare anatomic variant of the axis characterized by the separation of a part of the axis. It may cause cervical instability, atlantoaxial dislocation, myelopathy, or permanent paralysis.
Konya, Deniz, Paker, Berkay, Demir, Mustafa Kemal, Çoşan, Fulya   +3 more
core   +1 more source

A C1-2 locked facet in a child with atlantoaxial rotatory fixation. Case report

, 2005
Conservative treatment is reported in a child with atlantoaxial rotatory fixation. Three-dimensional (3D) computerized tomography (CT) and magnetic resonance (MR) imaging demonstrated the degree of dislocation and alar ligament damage.
PESCHILLO, SIMONE, Paolo Missori, DIBIASI C, MISCUSI, MASSIMO, DELFINI, Roberto, PAOLINI, SERGIO, Sergio Paolini, Roberto Delfini, Massimo Miscusi, Vannina Finocchi, Claudio DiBiasi, FINOCCHI V, MISSORI, Paolo, Simone Peschillo, DiBiasi, Claudio, Finocchi, Vannina   +15 more
core   +1 more source

Conservative treatment for traumatic atlantoaxial joint infra-anterior dislocation complicating odontoid fracture in young children: A case series

Journal of Children's Orthopaedics
Purpose: The purpose of this study is to retrospectively analyze children treated conservatively in our hospital to explore the clinical characteristics of children with traumatic atlantoaxial joint infra-anterior dislocation complicating odontoid ...
Chunxing Wu, Yiming Zheng, Chuang Qian, Peng Huang, Bo Ning, Dahui Wang   +5 more
doaj   +1 more source

Occipitoatlantal and Atlantoaxial Dislocation

, 2004
Vertical distractive forces at the craniovertebral junction can affect the occipitoatlantal joint or the atlantoaxial joint. These lesions are part of the same spectrum of injuries. They share the same mechanism of injury and high mortality rate.
Gonzalez, L. Fernando, Sonntag, Volker K.H., Theodore, Nicholas, Curtis A Dickman, Nicholas Theodore, Dickman, Curtis A., Volker K.H Sonntag, L.Fernando Gonzalez   +7 more
core   +1 more source

Atlantoaxial rotational dislocation and associated multiple-level fractures to the spine

, 2012
We present a case of a young woman with multilevel spinal injuries. The injury includes a rotational atlantoaxial dislocation associated with concomitant injury at C5 and at the sacrum.
Kavroudakis, E.G., Lallos, S.N., Korres, D.S., Karampinas, P.K., Efstathopoulos, N.E., Nikolopoulos, K.E.   +5 more
core   +1 more source