Atlanto-axial rotational limitation secondary to osteoid osteoma of the axis

1989 ◽  
Vol 70 (1) ◽  
pp. 129-131 ◽  
Author(s):  
Michael N. Bucci ◽  
John A. Feldenzer ◽  
William A. Phillips ◽  
Stephen S. Gebarski ◽  
Robert C. Dauser
Keyword(s):  
Cervical Spine ◽  
Physical Therapy ◽  
Osteoid Osteoma ◽  
Unusual Case ◽  
Clinical Symptoms ◽  
Transoral Approach ◽  
Content Type ◽  
Microsurgical Resection ◽  
Fine Print

✓ An unusual case of atlanto-axial rotational limitation secondary to an osteoid osteoma of the axis is presented. Transoral microsurgical resection followed by physical therapy improved the clinical symptoms. This case illustrates several unique problems within the cervical spine as well as the efficacy of the transoral approach to the axis.

Transoral decompression for myelopathy caused by rheumatoid arthritis of the cervical spine

1972 ◽  
Vol 37 (4) ◽  
pp. 493-497 ◽  
Author(s):  
Michael H. Sukoff ◽  
Milton M. Kadin ◽  
Terrance Moran
Keyword(s):  
Rheumatoid Arthritis ◽  
Cervical Spine ◽  
Cervical Myelopathy ◽  
Transoral Approach ◽  
Anterior Decompression ◽  
Posterior Decompression ◽  
Content Type ◽  
Transoral Decompression ◽  
Fine Print

✓ A case of rheumatoid cervical myelopathy that responded to posterior decompression and fusion is presented. Progression of the disease ultimately required anterior decompression through a transoral approach.

Osteoid osteoma of the cervical spine

1971 ◽  
Vol 35 (3) ◽  
pp. 331-334 ◽  
Author(s):  
M. Peter Heilbrun ◽  
Ralph A. W. Lehman
Keyword(s):  
Cervical Spine ◽  
Osteoid Osteoma ◽  
Complete Removal ◽  
Content Type ◽  
Fine Print

✓ A case of osteoid osteoma involving the cervical vertebral pedicle is presented which reemphasizes the importance of complete removal of the nidus and the dramatic relief of symptoms following excision.

Pathogenesis of myelopathy in patients with ossification of the posterior longitudinal ligament

2002 ◽  
Vol 96 (2) ◽  
pp. 168-172 ◽  
Author(s):  
Shunji Matsunaga ◽  
Makoto Kukita ◽  
Kyoji Hayashi ◽  
Reiko Shinkura ◽  
Chihaya Koriyama ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Cervical Spine ◽  
Critical Point ◽  
Clinical Symptoms ◽  
Posterior Longitudinal Ligament ◽  
Static Compression ◽  
Content Type ◽  
Dynamic Factors ◽  
The Relationship ◽  
Fine Print

Object. The goal of this study was to clarify the pathogenesis of myelopathy in patients with ossification of the posterior longitudinal ligament (OPLL) based on the relationship between static compression factors and dynamic factors. Methods. There was a total of 247 patients, including 167 patients who were conservatively followed for a mean of 11 years and 2 months and 80 patients who had myelopathy at initial consultation and underwent surgery. The changes in clinical symptoms associated with OPLL in the cervical spine were examined periodically. During the natural course of OPLL in the cervical spine, 37 (22%) of 167 patients developed or suffered aggravated spinal symptoms. All of the patients with a space available for the spinal cord (SAC) less than 6 mm suffered myelopathy, whereas the patients with an SAC diameter of 14 mm or greater did not. No correlation was found between the presence or absence of myelopathy in patients whose SAC diameter ranged from 6 mm to less than 14 mm. In patients with myelopathy whose minimal SAC diameter ranged from 6 mm to less than 14 mm, the range of motion of the cervical spine was significantly greater. Conclusions. These results indicate that pathological compression by the ossified ligament above a certain critical point may be the most significant factor in inducing myelopathy, whereas below that point dynamic factors may be largely involved in inducing myelopathy.

A new technique for exposure of the cervical spine laminae

2002 ◽  
Vol 96 (1) ◽  
pp. 122-126 ◽  
Author(s):  
Tateru Shiraishi
Keyword(s):  
Cervical Spine ◽  
New Technique ◽  
Diverse Range ◽  
Content Type ◽  
Spinous Processes ◽  
Technical Details ◽  
A New Technique ◽  
Fine Print

✓ The author describes a new technique for exposure of the cervical spine laminae in which the attachments of the semispinalis cervicis and multifidus muscles to the spinous processes are left untouched. It provides a conservative exposure through which a diverse range of posterior cervical surgeries can be performed. In contrast to conventional cervical approaches, none of the muscular attachments to the spinous processes is compromised. In this paper the author describes the technical details and discusses the applications of the procedure.

Circumferential fracture of the skull base causing craniocervical dislocation

2002 ◽  
Vol 97 (1) ◽  
pp. 118-122 ◽  
Author(s):  
Ganesh Rao ◽  
Adam S. Arthur ◽  
Ronald I. Apfelbaum
Keyword(s):  
High Speed ◽  
Unusual Case ◽  
Motor Vehicle ◽  
Neurological Impairment ◽  
Craniocervical Junction ◽  
Motor Vehicle Accidents ◽  
Review Of The Literature ◽  
Content Type ◽  
Vehicle Accidents ◽  
Fine Print

✓ Fractures of the craniocervical junction are common in victims of high-speed motor vehicle accidents; indeed, injury to this area is often fatal. The authors present the unusual case of a young woman who sustained a circumferential fracture of the craniocervical junction. Despite significant trauma to this area, she suffered remarkably minor neurological impairment and made an excellent recovery. Her injuries, treatment, and outcome, as well as a review of the literature with regard to injuries at the craniocervical junction, are discussed.

Intradural extramedullary tuberculoma of the cervical spine

1984 ◽  
Vol 60 (1) ◽  
pp. 200-203 ◽  
Author(s):  
Jeff S. Compton ◽  
Nicholas W. C. Dorsch
Keyword(s):  
Cervical Spine ◽  
Motor Vehicle ◽  
Motor Vehicle Accident ◽  
Ct Scanning ◽  
Nerve Roots ◽  
Content Type ◽  
Vehicle Accident ◽  
Calcified Lesion ◽  
Intradural Extramedullary ◽  
Fine Print

✓ A case is reported of a 45-year-old man who developed quadriplegia following a trivial motor-vehicle accident. Investigation including computerized tomography (CT) of the cervical spine revealed a large calcified lesion displacing the spinal cord and nerve roots, which proved to be a tuberculoma. The case is unusual in regard to the age of the patient, the size, location, and nature of the lesion, the mode of presentation, and the delineation of the lesion by CT scanning.

Coagulopathy with the use of hetastarch in the treatment of vasospasm

1995 ◽  
Vol 82 (1) ◽  
pp. 44-47 ◽  
Author(s):  
Eric R. Trumble ◽  
J. Paul Muizelaar ◽  
John S. Myseros ◽  
Sung C. Choi ◽  
Brian B. Warren
Keyword(s):  
Volume Expansion ◽  
Clinical Symptoms ◽  
Standard Of Care ◽  
The Other ◽  
Appropriate Use ◽  
Content Type ◽  
Prevention And Treatment ◽  
Plasma Protein Fraction ◽  
Clinically Significant ◽  
Fine Print

✓ The use of colloid agents to achieve hypervolemia in the prevention and treatment of postsubarachnoid hemorrhage (post-SAH) vasospasm is included in the standard of care at many institutions. Risk profiles are necessary to ensure appropriate use of these agents. In a series of 85 patients with recent aneurysmal SAH, 26 developed clinical symptoms of vasospasm. Fourteen of the 26 were treated with hetastarch for volume expansion while the other 12 received plasma protein fraction (PPF). Clinically significant bleeding pathologies were noted in six patients who received hetastarch as a continuous intravenous infusion. Hetastarch increased partial thromboplastin time from a mean of 23.9 seconds to a mean of 33.1 seconds (p < 0.001) in all patients who received infusions of this agent, while no effect was noted in the 12 patients who received PPF infusions. No other coagulation parameters were altered. This study shows an increase in coagulopathy with the use of hetastarch as compared with the use of PPF for the treatment of postaneurysmal vasospasm.

Spinal intradural schwannoma without attachment to a nerve root

1982 ◽  
Vol 57 (5) ◽  
pp. 701-702 ◽  
Author(s):  
Angelo Bollati ◽  
Giuseppe Galli ◽  
Massimo Gandolfini ◽  
Giovanni Marini ◽  
Gabriele Pizzoli
Keyword(s):  
Nerve Root ◽  
Unusual Case ◽  
Content Type ◽  
Fine Print ◽  
Root Connection

✓ The authors report an unusual case of intradural schwannoma, without demonstrable nerve root connection. An original explanation is given.

Bacterial meningitis caused by the use of ventricular or lumbar cerebrospinal fluid catheters

2005 ◽  
Vol 102 (2) ◽  
pp. 229-234 ◽  
Author(s):  
Rogier P. Schade ◽  
Janke Schinkel ◽  
Leo G. Visser ◽  
J. Marc C. van Dijk ◽  
Joan H. C. Voormolen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cerebrospinal Fluid ◽  
Bacterial Meningitis ◽  
Clinical Symptoms ◽  
External Drainage ◽  
Content Type ◽  
Ventricular Catheters ◽  
Independent Risk Factors ◽  
Lumbar Cerebrospinal Fluid ◽  
Fine Print

Object. In the present study the authors compared the incidence and risk factors for external drainage—related bacterial meningitis (ED-BM) by using ventricular and lumbar catheters. Methods. A cohort of 230 consecutive patients with ED was evaluated. Cerebrospinal fluid samples were obtained daily for microbiological culture, and ED-BM was defined based on culture results in combination with clinical symptoms. The incidence of ED-BM was 7% in lumbar and 15% in ventricular drains. Independent risk factors included site leakage, drain blockage, and most importantly duration of ED. Despite a higher infection rate, ventricular catheters did not have a significant higher risk of infection after correcting for duration of drainage. Conclusions. Analysis of data in the present study showed that the incidence of ED-associated death is low (0.45%) in patients who do not receive continuous antibiotic prophylaxis during ED.

Delayed intracranial migration of cervical sublaminar and interspinous wires and subsequent cerebellar abscess

2002 ◽  
Vol 97 (1) ◽  
pp. 113-117 ◽  
Author(s):  
Kevin L. Stevenson ◽  
Matthew Wetzel ◽  
Ian F. Pollack
Keyword(s):  
Cervical Spine ◽  
Neurological Injury ◽  
Cervical Fusion ◽  
Content Type ◽  
Cerebellar Abscess ◽  
Delayed Complication ◽  
History Of ◽  
Delayed Complications ◽  
The Wire ◽  
Fine Print

✓ Delayed complications associated with sublaminar and interspinous wiring in the pediatric cervical spine are rare. The authors present a case of delayed complication in which a cervical fusion wire migrated into the cerebellum, causing subsequent cerebellar abscess 2 years after posterior cervical arthrodesis. A craniotomy was required to remove the wire and drain the abscess. Despite their history of safety and successful fusion, procedures involving sublaminar and interspinous wiring carry a risk of neurological injury secondary to wire migration. A thorough neuroimaging evaluation is required in patients who have undergone fusion and who have neurological complaints to detect late instrumentation-related sequelae.

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