Results 51 to 60 of about 465,855 (205)

Safety and Stability of a Combined C2 Screw Placement Strategy With Vertebral Artery Mobilization

Orthopaedic Surgery, Volume 18, Issue 9, Page 1892-1903, September 2026.
An individualized C2 screw fixation strategy incorporating vertebral artery mobilization and atlantoaxial fusion cage support ensures safe, stable, and effective fixation in complex upper cervical anatomies, providing a reproducible approach for challenging craniovertebral junction reconstruction.
Peng Song, Shuangyin He, Tao Chen, Han Chen, Wenfu Yang, Xiyuan Tang, Tingting Xu, Xiaohong Yin, Bo Tan   +8 more
wiley   +1 more source

Risk factors of fracture stability and osseous union of Type II odontoid fractures

Interdisciplinary Neurosurgery
Purpose: To evaluate fracture stability rates after conservative treatment and osseous union rates after surgery in patients with Type II odontoid fractures, and to identify clinical and radiologic risk factors associated with these outcomes.
Doohee Han, Jong-Hyeok Park, Sung Han Oh, Jae Taek Hong   +3 more
doaj   +1 more source

Traumatic Posterior Atlantoaxial Dislocation without Fracture of the Odontoid Process: A Case Report and Literature Review

대한영상의학회지, 2017
Traumatic posterior atlantoaxial dislocation without odontoid fracture is very rare. Patient prognosis depends on the neurologic symptoms or the extent of damage to the structures.
Yong Kyun Kim, Jin Gyoon Park, Hyun Nyeong Jung, Ju Won Kim, Seung Jin Lee   +4 more
doaj   +1 more source

Ischiopubic and odontoid synchondrosis in a boy with progressive pseudorheumatoid chondrodysplasia

Pediatric Rheumatology Online Journal, 2007
Purpose To present the case of a 14-year-old boy with clinical and radiographic features of pseudorheumatoid chondrodyspalsia with additional, potentially serious, cervical malformations.
Ben Ghachem Maher, Ben Chehida Farid, Al Kaissi Ali, Grill Franz, Klaushofer Klaus   +4 more
doaj   +1 more source

Endoscopic‐Assisted Posterior Atlantoaxial Fusion: Technical Innovation and Clinical Experience

Orthopaedic Surgery, Volume 18, Issue 8, Page 1768-1782, August 2026.
Endoscopic‐assisted posterior atlantoaxial lateral mass fusion is introduced as a novel minimally invasive technique for treating atlantoaxial instability. The approach enables direct visualization, precise fixation, and effective bone fusion while minimizing muscle dissection, blood loss, and postoperative pain, achieving rapid neurological and ...
Jichong Zhu, Chengqian Huang, Jiang Xue, Jiarui Chen, Yufan Xu, Dequan Liu, Xinli Zhan, Chong Liu   +7 more
wiley   +1 more source

Acute traumatic lateral atlantoaxial dislocation associated with locked atlas lateral mass and odontoid process fracture: A clinical case study and literature review

North American Spine Society Journal, 2022
Background: Traumatic atlantoaxial dislocation combined with locked atlas lateral mass and odontoid process fracture is a complex injury and is extremely rare. We describe the surgical technique by presenting a clinical case study in managing a traumatic
Wongthawat Liawrungrueang, Anupong Laohapoonrungsee, Torphong Bunmaprasert   +2 more
doaj   +1 more source

Next‐Generation Paleopathology: Using Commercial AI in Bioarchaeological Diagnosis

International Journal of Osteoarchaeology, Volume 36, Issue 4, Page 844-858, July/August 2026.
ABSTRACT Artificial intelligence encompasses computational systems capable of performing cognitive functions such as learning, reasoning, and problem‐solving. Within this domain, generative AI and large language models such as ChatGPT, Gemini, and Copilot have shown significant potential in clinical diagnostics.
Jessica Mongillo, Giulia Vescovo, Giulia Manzo, Nicoletta Zedda, Barbara Bramanti   +4 more
wiley   +1 more source

Os Odontoideum Mimicking Acute Odontoid Peg Fracture

, 2015
The atlantoaxial complex is a common site for cervical spine injuries, of which fractures of the axis (C2), occur most frequently. Over half of these fractures involve the odontoid process.
Khalil S. Wardak, Ilya M. Nasrallah, Amber R. Wang   +2 more
core   +1 more source

Teriparatide in Two Patients With Mucopolysaccharidosis Type IVB

JIMD Reports, Volume 67, Issue 3, May 2026.
ABSTRACT Mucopolysaccharidosis Type IV is a multisystem lysosomal storage disease characterized by severe skeletal dysplasia resulting from impaired degradation of the glycosaminoglycans keratan sulfate and chondroitin‐6‐sulfate. The condition is classified into Types A and B based on the underlying enzyme deficiency.
Mark Wijnen, Evert F. S. van Velsen, J. Gert‐Jan Milhous, Esmee Oussoren, Bram C. J. van der Eerden, Margreet A. E. M. Wagenmakers   +5 more
wiley   +1 more source

Management of odontoid fractures in the elderly [PDF]

European Spine Journal, 1999
Odontoid fractures are frequent in patients over 70 years of age, and in patients over 80 years of age they form the majority of spinal fractures. In a retrospective analysis of 23 geriatric (> 70 years) patients with a fracture of the odontoid, we compared some of the clinical features to a contemporary series of patients younger than 70 years of age.
E J, Müller, M, Wick, O, Russe, G, Muhr
openaire   +2 more sources