Results 271 to 280 of about 940,897 (342)

Artificial Intelligence-Based Algorithm for Cervical Vertebrae Maturation Stage Assessment.

Orthodontics & craniofacial research, 2022
OBJECTIVE The aim of this study was to develop an artificial intelligence (AI) algorithm to automatically and accurately determine the stage of cervical vertebra maturation (CVM) with the main purpose being to eliminate the human error factor.
Mohamad Talal Radwan, Çağla Sin, Nurullah Akkaya, L. Vahdettin   +3 more
semanticscholar   +1 more source

Cervical vertebrae subluxation

The Laryngoscope, 1983
AbstractRotary subluxation of the atlantoaxial joint is an uncommon complication of head and neck surgery and infections. Reported sequelae of this disorder range from torticollis to death from compression of the spinal cord. Two cases of C1‐C2 rotary subluxation will be discussed.
D M, Hopla, J M, Mazur, R M, Bass
openaire   +2 more sources

A Patient with Fractured Cervical Vertebrae

The American Journal of Nursing, 1965
The water in the swimming pool was too shallow for a man of twenty to dive into. Perhaps Mr. A. should have known this, but he didn't. He dove, hit the concrete floor of the pool with his head, felt a sudden "crunching" sensation in his neck. He remained conscious, however, and was able to swim to the edge of the pool where he needed help in climbing ...
E, HUNKELE, R, LOZIER
openaire   +2 more sources

A novel segmentation method for cervical vertebrae based on PointNet++ and converge segmentation

Comput. Methods Programs Biomed., 2020
BACKGROUND Cervical spine instability is the key pathogenic factor for cervical spondylosis, which may easily cause cervical spinal cord nerve compression, numbness, weakness, and even paralysis of the limbs.
Lei Zhang, Huan Wang
semanticscholar   +1 more source

Metal prosthesis of the cervical vertebra

Journal of Neurosurgery, 1975
✓ The authors successfully used a newly-devised metal prosthesis anchored by acrylic cement in four patients with cervical spinal tumor. Two of these patients suffered incomplete quadriplegia due to epidural infiltration of the tumor and required laminectomy.
K, Ono, K, Tada
openaire   +2 more sources

Morphometric analysis of cervical vertebrae in relation to mandibular growth.

American Journal of Orthodontics and Dentofacial Orthopedics, 2016
Introduction Cervical vertebral maturation (CVM) methods have been criticized because of their subjective nature. The aims of this study were (1) to analyze the morphometric changes in the outline of the second to fourth cervical vertebrae with growth ...
Sophie Gray, H. Bennani, J. Kieser, M. Farella   +3 more
semanticscholar   +2 more sources

Cervical vertebrae measurements in syringomyelia

Clinical Radiology, 1977
Lateral X-rays of the cervical spine taken under standard conditions in 69 cases of syringomyelia have been measured to assess the relative sizes of the canals and bodies. One hundred and five cases without cervical spine abnormality provided controls. The expected expansion has been observed in males from C5 to C7 and in females from C3 to C7.
J, Lee, B, Williams
openaire   +2 more sources

Benign osteoblastoma of the cervical vertebra

Surgical Neurology, 1987
A 31-year-old patient, with a relatively uncommon benign osteoblastoma of the sixth cervical vertebra, exhibited symptoms of spinal cord compression. Computed tomographic metrizamide myelography was very useful in the preoperative planning, particularly for locating the position and extent of the lesion.
J, Shikata, T, Yamamuro, H, Iida, Y, Kotoura   +3 more
openaire   +2 more sources