Results 61 to 70 of about 5,048 (211)

Surgical Resection of Lumbar Spine Osteoblastoma With Secondary Aneurysmal Bone Cysts Through a Combined Transpsoas and Posterior Approach: A Case Report

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Aggressive lumbar osteoblastoma with secondary aneurysmal bone cysts is rare and may involve both posterior elements and vertebral bodies. When extensive multilevel involvement is present, a combined posterior and transpsoas approach can facilitate complete tumor resection, restore spinal stability, and achieve favorable neurological and ...
Enliang Chen, Daxuan Liang, Xiaodong Li, Xiaobao Zou, Chenfu Deng, Junlin Chen, Rencai Ma, Xiangyang Ma, Junjie Xu   +8 more
wiley   +1 more source

Tissue‐Level Neck Response in Rotary‐Wing Aircrew With Head‐Supported Mass Assessed With Finite Element Model

International Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 5, May 2026.
Rotary‐wing aircrew have reported the occurrence of neck pain, potentially associated with rapid scanning tasks and head‐supported mass (HSM). The aim of this study is to gain additional insight into the interaction of HSM and neck positions with the innervated tissues in the neck.
Prasannaah Hadagali, Steven L. Fischer, Jack P. Callaghan, Duane S. Cronin   +3 more
wiley   +1 more source

Odontoid fractures

, 2006
Objective: Odontoid fractures make up 10-15% of all cervical fractures. Odontoid process fracture and ligament injury can end up with antero- and posterolisthesis at C1-2 complex, subluxation and spinal cord compression.
Arda, N., Naderi, S., Mertol, T., Acar, F., Akşan, Ö.   +4 more
core   +1 more source

Balloon kyphoplasty and additional anterior odontoid screw fixation for treatment of unstable osteolytic lesions of the vertebral body C2: a case series

BMC Musculoskeletal Disorders, 2018
Background Unstable osteolytic lesions of the occipitocervical junction are rare and may occur in hematological malignancy or vertebral hemangioma, among others.
Anna Voelker, Nicolas H. von der Hoeh, Christoph-Eckhard Heyde   +2 more
doaj   +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

Traumatic odontoid process synchondrosis fracture with atlantoaxial instability in a calf: clinical presentation and imaging findings [PDF]

, 2015
A 6-week-old female Simmental calf was evaluated for acute non-ambulatory tetraparesis. Physical and laboratory examinations revealed no clinically relevant abnormalities. Neurological findings were consistent with acute, progressive and painful cervical
Melanie Feist, Bechter, Martina Ramona, Martina Ramona Bechter, Feist, Melanie, Weiler, Sebastian, Fischer, Andrea, Katharina Flatz, Andrea Fischer, Putschbach, Katrin, Sebastian Weiler, Hülsmeyer, Velia-Isabel, Flatz, Katharina, Katrin Putschbach, Velia-Isabel Hülsmeyer   +13 more
core   +1 more source

An overview of the postcranial osteology of caecilians (Gymnophiona, Lissamphibia)

The Anatomical Record, Volume 309, Issue 3, Page 674-699, March 2026.
Abstract Caecilians comprise a relatively small (~220 species) group (Gymnophiona) of snake‐like or worm‐like, mostly tropical amphibians. Most adult caecilians are fossorial, although some species may live in aquatic or semi‐aquatic environments, either as larvae or adults.
Rodolfo Otávio Santos, Mark Wilkinson, Hussam Zaher   +2 more
wiley   +1 more source

Molecular Landscape in Limb Anomalies: Diagnostic Yield and New Candidate Genes

Clinical Genetics, Volume 109, Issue 3, Page 424-436, March 2026.
In 132 individuals with limb anomalies, diagnostic yield was 36% (47/132), including 25 novel variants, three cases with new phenotypes, and two candidate loci, HOXA11 and a small 2q31.1 deletion. Mouse data and exome‐wide analysis, key in identifying the candidate loci, represent an important opportunity for gene discovery.
Akram Mokhtari, Jade Charbonneau, Valancy Miranda, Khadijé Jizi, Marie‐Ange Delrue, Patricia Egerszegi, Isabelle Thiffault, Philippe M. Campeau   +7 more
wiley   +1 more source

Type D fractures of the odontoid process

, 2011
Type D fractures of the odontoid process are rare and usually occur in the elderly. The mechanism of fracture is unclear. Non-operative treatment is indicated provided that adequate immobilization using skull traction followed by either a collar or a ...
Mavrogenis, A.F., Korres, D.S., Efstathopoulos, N.E., Posantzis, M.J., Gratsias, P., Giannakopoulos, E.A.   +5 more
core  

Radiologic Insights: Diagnosing Lumbosacral Transitional Vertebrae. Systematic Review of the Literature

Pain Practice, Volume 26, Issue 3, March 2026.
ABSTRACT Introduction The lumbosacral transitional vertebra (LSTV) has been studied since 1876, with Castellvi developing a classification in 1984 based on its anatomy and laterality. It often goes unnoticed, or its diagnosis is limited to a lumbar spine X‐ray for confirmation. This has led to LSTV being underdiagnosed or even ignored.
Pedro Andrade‐Andrade, Juan Carlos Acevedo‐González   +1 more
wiley   +1 more source