Results 171 to 180 of about 7,160 (223)
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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
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The Arterial Supply of the Odontoid Process
The Journal of Bone & Joint Surgery, 1973Cervical spines of human and non-human cadavera were injected with suitable media and studied. The arterial blood supply to the odontoid process forms a constant pattern of three groups of vessels from two sources, the anterior and posterior vessels from the vertebral artery and the cleft perforating vessels from the carotid artery.
D C, Schiff, W W, Parke
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Fractures of the Odontoid Process of the Axis
The Journal of Bone & Joint Surgery, 1974Odontoid fractures were classified into three types, and, in a series of forty-nine fractures, two avulsion, thirty-two body, and fifteen basilar fractures were treated and followed for an average of twenty-two months (range, six months to nineteen years).
LEWIS D. ANDERSON, RICHARD T. DʼALONZO
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Congenital Anomalies of the Odontoid Process
Orthopedic Clinics of North America, 1978Anomalous development of the odontoid is uncommon, and its clinical significance lies in its potential for producing serious neurologic sequelae due to atlantoaxial instability. Although there are several recognized variations (aplasia, hypoplasia, and os odontoideum), clinically they share the same signs and symptoms, and the treatment is identical ...
R N, Hensinger +2 more
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Transpalatal Excision of the Odontoid Process
Otolaryngology–Head and Neck Surgery, 1978A patient with platybasia of the skull and temporomandibular joint ankylosis is presented. Relief of brain stem compression by the impingement of the odontoid through a soft, hypoplastic clivus was done by first doing a mandibular condylectomy to open the mouth. A transoral‐transpharyngeal route was then employed to excise the odontoid process.
P J, Donald, L, Bernstein
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Fracture of the Odontoid Process of the Axis
Acta Orthopaedica Scandinavica, 1974(1974). Fracture of the Odontoid Process of the Axis. Acta Orthopaedica Scandinavica: Vol. 45, No. 1-4, pp. 182-192.
J, Husby, K H, Sorensen
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Odontoid process dysplasia in a dog
Journal of Small Animal Practice, 1980ABSTRACTA six‐and‐a‐half year old spayed female Sheltie was referred to The Animal Medical Center with upper motor neurone signs to the four limbs. Radiographic and myelographic examinations were not significant. Postmortem examination revealed that dysplasia of the dens caused compression of the spinal cord.
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FRACTURES OF THE ODONTOID PROCESS OF THE AXIS
The Journal of Bone and Joint Surgery. British volume, 19561. Fifty-one cases of fracture of the odontoid have been analysed. Forty were reported by other surgeons; eleven were new cases first reported by us. 2. Fracture of the odontoid in young children is an epiphysial separation. It occurs up to the age of seven years.
N J, BLOCKEY, D W, PURSER
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Pseudomalignant osteoblastoma of the odontoid process
European Spine Journal, 2018The anterior elements of the spine, particularly the odontoid processes, are a rare location for osteoblastomas. Pseudomalignant osteoblastomas are themselves rare histologic types and are also extremely rare in this location. Most osteoblastomas are Enneking stage 2 lesions; less frequently, they can be more aggressive with extra-capsular extension ...
Pedro, Fernandes +3 more
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Treatment in Fractures of the Odontoid Process
Spine, 1988Fifty-eight cases of odontoid fractures treated at Keio University Hospital and affiliate hospitals from 1965 through 1985 were reviewed. Six patients under age 7 years (group A), were characterized as having epiphysiolysis. Among 52 patients over 8 years of age (group B), there were two Type I, 31 Type II and 19 Type III fractures.
E, Fujii, K, Kobayashi, K, Hirabayashi
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