Results 131 to 140 of about 5,828 (185)
Some of the next articles are maybe not open access.
2019
Anterior odontoid screw fixation allows for the internal fixation of unstable odontoid fractures with low morbidity, good fusion rates, and preservation of the atlanto-axial range of motion when applied in appropriate clinical cases. Advances in surgical techniques have allowed for safer, more minimally invasive approaches that reduce the risk of ...
Corey T, Walker, Volker K H, Sonntag
openaire +2 more sources
Anterior odontoid screw fixation allows for the internal fixation of unstable odontoid fractures with low morbidity, good fusion rates, and preservation of the atlanto-axial range of motion when applied in appropriate clinical cases. Advances in surgical techniques have allowed for safer, more minimally invasive approaches that reduce the risk of ...
Corey T, Walker, Volker K H, Sonntag
openaire +2 more sources
Acute Odontoid Fractures: Anterior Odontoid Fixation
Operative Techniques in Orthopaedics, 2007Fractures of the dens are common injuries. The classification of these fractures remains controversial. Anterior odontoid fixation is a safe and effective means of stabilizing some of these injuries. We review classification of these injuries, treatment options, and surgical indications. Anterior odontoid fixation is reviewed in further detail, with an
Brian Perri +3 more
openaire +1 more source
Pathomechanisms of Failures of the Odontoid
Spine, 2000A finite element investigation to determine the causal mechanisms that lead to odontoid fracture.To elucidate which loading scenarios, including rotational moments, compression-tension, and lateral and anteroposterior shear, can result in Type I, Type II, and Type III odontoid failures.There is considerable controversy about the major loading path that
C M, Puttlitz +3 more
openaire +2 more sources
Agenesis of the Odontoid Process
Radiology, 1956Failure of ossification of the odontoid process of the second cervical vertebra is a rare developmental anomaly which may be asymptomatic for many years. As a result of more thorough roentgenologic examinations, the condition has been noted with increasing frequency since its original description by Roberts in 1933 (1).
E. H. Schultz, R. W. Levy, P. E. Russo
openaire +2 more sources
FRACTURE OF THE ODONTOID PROCESS
Australian and New Zealand Journal of Surgery, 1976A review of 26 cases of odontoid fractures has been carried out. Late diagnosis and consequent delay in treatment were found to be important causes of non‐union. Myelopathy in odontoid fractures is of two types. One type is that present immediately after injury, while the other is delayed.
B C, Marar, C K, Tay
openaire +2 more sources
The British Journal of Radiology, 1983
From a randomised series of 500 adult patients, average measurements of the normal adult odontoid peg in the vertical and sagittal planes as seen on a standard lateral film of the cervical spine are given, and it is suggested that measurements which fall below this range should be interpreted as indicating "odontoid hypoplasia" irrespective of the ...
openaire +2 more sources
From a randomised series of 500 adult patients, average measurements of the normal adult odontoid peg in the vertical and sagittal planes as seen on a standard lateral film of the cervical spine are given, and it is suggested that measurements which fall below this range should be interpreted as indicating "odontoid hypoplasia" irrespective of the ...
openaire +2 more sources
Osteomyelitis of the Odontoid Process
Journal of Spinal Disorders, 1988Pyogenic osteomyelitis of the odontoid process is a rare condition requiring a high index of suspicion for diagnosis. The three cases presented illustrate that patients with severe neck pain, aggravated by rotation, and persistent fever without apparent source should be studied carefully to exclude infection of the C1-C2 area.
T J, Limbird +3 more
openaire +2 more sources
Management of odontoid fractures
Neurosurgery, 1982Fifty-one adults with odontoid fractures were treated between 1966 and 1979. Approximately 50% had additional trauma; over half of the patients were younger than 40 years old. Three patients presented with myelopathy: 1 was complete at C-2 and the others recovered. Cervical roentgenograms were initially considered normal in 4 patients. The fracture was
D J, Maiman, S J, Larson
openaire +3 more sources
American Journal of Medical Genetics Part A, 2009
AbstractOdontoid hypoplasia is a developmental abnormality, which is often asymptomatic. However significant sequelae can occur in some individuals, particularly after head or neck trauma. This anomaly is not generally known to be familial. We report on four affected individuals in the same family with odontoid hypoplasia, suggesting autosomal dominant
Cathy A, Stevens +2 more
openaire +2 more sources
AbstractOdontoid hypoplasia is a developmental abnormality, which is often asymptomatic. However significant sequelae can occur in some individuals, particularly after head or neck trauma. This anomaly is not generally known to be familial. We report on four affected individuals in the same family with odontoid hypoplasia, suggesting autosomal dominant
Cathy A, Stevens +2 more
openaire +2 more sources
Absence of the Odontoid Process
New England Journal of Medicine, 1960ABSENCE of the odontoid process of the second cervical vertebra has been reported infrequently since the original description by Roberts.1 We have collected 19 cases from the literature1 2 3 4 5 6 ...
G T, MANN, H R, BATES, H H, KARNITSCHNIG
openaire +2 more sources