odontoid process
Traumatic odontoid process synchondrosis fracture with atlantoaxial instability in a calf: clinical presentation and imaging findings
... fractured odontoid process, which appeared to be still attached to the body of the ...traumatic odontoid process ...an odontoid process fracture was already established on ...
6
Upward displacement of the odontoid process into the foramen magnum: a palaeopathological case
... Figure 2. A. Basilar apophysis and lateral masses of the occipital bone, ectocranial surface. The black arrow indicates the impression left by the dens on the anterior margin of the foramen magnum; B. Axis, parasagittal ...
5
Features and clinical significance of the ossification centers in the odontoid process based on micro-computed tomography
... to odontoid process ...of odontoid process in children by using ...the odontoid process should be located in the ossification centers in the cartilage in the central base of ...
12
A Description of Skeletal Manifestation in Adult Case of Morquio Syndrome: Radiographic and MRI Appearance
... We report on a rare case of Morquio syndrome, an autosomal recessive mucopolysaccharidosis including type IVA, a deficiency of N-acetylgalctosamine-6-sulfatase and type IVB a deficiency of β-galactosidase. A 43-year-old ...
7
Rationale and design of the INNOVATE Trial: an international cooperative study on surgical versus conservative treatment for odontoid fractures in the elderly
... elderly, odontoid fractures are the most common fractures of the cervical spine ...the odontoid process is based on the fracture pattern, the patient’s medical condition [2] in- cluding age, pain, ...
8
Height estimation based on second cervical vertebra measured using three dimensional computed tomographic scanning in Iranian adults
... (CMA), Odontoid process sagittal diameter (DSD), Odontoid process transverse diameter (DTD), Max dis- tance between the superior facets (DMFS), Max length of the ...the odontoid ...
6
MR imaging of the cervical spine in rheumatoid arthritis
... Occiput-C2: Horizontal subluxation, C1C2 Vertical subluxation, C1-C2 Erosion of odontoid process Soft-tissue mass at odontoid process Cord compression Isolated sac compression Increased [r] ...
5
The comparison of clinical outcome of fresh type II odontoid fracture treatment between anterior cannulated screws fixation and posterior instrumentation of C1-2 without fusion: a retrospective cohort study
... Eleven patients were treated with ACSF. The patient was placed supine on the operating table, with his or her head fixed in a hyperextension position with skull traction. Firstly, the reduction of the fracture is ...
10
A case of traumatic intracranial vertebral artery injury presenting with life-threatening symptoms
... Abstract: Traumatic intracranial vertebral artery injury is a relatively rare but potentially fatal disease. We present a case of a 63-year-old man who presented with sudden onset of loss of consciousness after hitting ...
6
Balloon kyphoplasty and additional anterior odontoid screw fixation for treatment of unstable osteolytic lesions of the vertebral body C2: a case series
... the odontoid process with radiofrequence thermoablation, cement augmentation and odontoid screw fixation ...of odontoid fractures in two elderly patients ...to odontoid in a case with ...
8
Distinctive spinal changes in two patients with unusual forms of autosomal dominant endosteal hyperostosis: a case series
... Radiographic examination of the femora showed thick, and dense, endosteal hyperostosis more marked at the mid-diaphyses. The medullary canals were narrow but patent, and the endosteal surface was irregular (figure 4). ...
6
Range of motion in the cervical spine after odontoid fracture treated with anterior screw fixation
... of odontoid osteosynthesis without postoperative ...after odontoid screw fix- ...the odontoid process is a result of the osteo- synthesis itself or external immobilization in a hard collar or ...
6
Case Report Translateral approach of percutaneous vertebroplasty for odontoid reconstruction: review of a case series
... The odontoid process is an upward fingerprint in the axis connecting atlas and axial vertebrae, and maintains the stability of the atlantoaxial joint ...the odontoid, there are no uniform guide- ...
6
Case Report Type II old odontoid fractures in the ankylosing spondylitis patient: successful surgical treatment by O-arm navigation: a case report
... old odontoid fractures is not ...of odontoid fracture complicated with ankylosing spondylitis are very rare in the ...II odontoid fracture and fusion of all spinal segments below ...of ...
6
A Symptomatic Displaced Os Odontoideum: A Case Report
... of odontoid anomaly; other forms of this anomaly are aplasia and hypoplasia ...that odontoid anomalies are more common in patients with Down syndrome, Klippel-Feil syndrome, Morquio syn- drome and ...
5
Anterior Screw Fixation in Type II Odontoid Fractures: Keys for Better Outcome in Early Experience in Developing Countries
... Odontoid process type II fractures eventually will need fixation. Some authors prefer to conserve by wearing halo vest [21] but this may not be suitable for many patients especially in young active working ...
10
Treatment modality in type II odontoid fractures defines the outcome in elderly patients
... the odontoid could be observed in 62,5% of the non-operatively treated cases, all patients were free of neurologic ...the odontoid and ...the odontoid in the majority of the cases in their cohort ...
7
Ischiopubic and odontoid synchondrosis in a boy with progressive pseudorheumatoid chondrodysplasia
... the odontoid and in relationship with the axis (orthotopic type os, arrow ...the odontoid process consistent with an odontoid synchondrosis-arrow ...
6
Passage of an Anterior Odontoid Screw through Gastrointestinal Tract
... According to earlier reports of screw and plate loosening following cervical spine fusion, initial inadequate positioning or engagement of screws in a plate and local infection seems to be the main cause for this ...
5
Basilar Invagination: cranio-cervical kyphosis rather than prolapse from the upper cervical spine
... by odontoid process, more acute the clivus-canal angle, more intense the Cranio-cervical kyphosis and ventral brainstem compression and more lordotic becomes the cervical spine, probably equilibrating the ...
5