Twenty-eight rheumatoid arthritis patients with symptomatic subluxation of the cervical spine had 34 operative procedures in the period from 1983 to 1989. Two distinct groups are noted with regard to management and prognosis. The treatment of isolated atlantoaxial instability has been straightforward and the morbidity low. Subaxial instability and combined atlantoaxial and subaxial instability were more difficult to manage: The incidence of preoperative neurologic deficit was higher and the operative technique more demanding. There have been two late deaths of quadriparesis. Half of the other patients were ambulant and independent. The halo jacket has been used to reduce subaxial subluxation and neurologic deficit before surgery. Both anterior and posterior approaches have been successfully employed.
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Sci Rep
January 2025
Department of Orthopaedics, Jichi Medical University School of Medicine, Tochigi, 329-0498, Japan.
Ossification of the posterior longitudinal ligament of the vertebral column (OPLL) is a disease characterised by ectopic bone formation in the spinal ligament that causes progressive neurological impairment. However, there are no suitable treatments for OPLL. Here, we compared the general characteristics and haemostasis of patients with OPLL and those with cervical spondylotic myelopathy.
View Article and Find Full Text PDFGlobal Spine J
January 2025
Orthopaedic Research Group, Coimbatore, India.
Study Design: Systematic review.
Objective: While the occurrence of sexual dysfunction in patients sustaining traumatic cervical or thoracic injuries is well acknowledged, the evidence regarding its prevalence and outcome in individuals with degenerative cervical myelopathy (DCM) is still limited. The current systematic review was planned to comprehensively evaluate the existing literature regarding the prevalence, patterns, presentation, and outcome of sexual dysfunction in patients presenting with DCM.
Orthop Surg
January 2025
Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
Background: Iatrogenic cervical kyphosis (ICK) often requires complex anterior and posterior correction, which is associated with multiple complications. Consequently, there is a need to investigate alternative treatment approaches that streamline the operative process and markedly diminish postoperative complications. This study, therefore, aimed to evaluate the feasibility and efficacy of a single-stage anterior controllable antedisplacement fusion (ACAF) in revision surgeries for ICK.
View Article and Find Full Text PDFAnat Cell Biol
January 2025
Department of Anatomy and Neurobiology, College of Medicine and Health Sciences, National University of Science and Technology, Sohar, Oman.
During dissection of a 70-year-old male donor, several anatomical variations were observed, highlighted by a bilateral variant middle scalene muscle in the superolateral thoracic wall. The variant scalene muscle was traced from the transverse processes of cervical vertebrae to the fourth rib with a pronounced fascial slip. The elongated middle scalene muscle was thick in girth and abnormally wide at its insertion (56.
View Article and Find Full Text PDFEur J Pain
February 2025
Department of Health Science and Technology, Center for Pain and Neuroplasticity (CNAP), SMI, School of Medicine, Aalborg University, Aalborg, Denmark.
Aim: Identify values that could predict the presence of increased pressure-pain sensitivity independent of the migraine cycle through a single assessment.
Methods: This was a secondary analysis of a previous study in which 198 episodic and chronic migraine patients were assessed during all phases of the migraine cycle. Pressure pain threshold (PPT) was assessed over the temporalis, cervical spine, hand, and leg.
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