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Growth and Development of the Pediatric Cervical Spine Documented Radiographically.
- Source :
-
Journal of Bone & Joint Surgery, American Volume . Aug2001, Vol. 83 Issue 8, p1212. 7p. - Publication Year :
- 2001
-
Abstract
- Background: The radiographic anatomy of the cervical spine in children is complex and can be difficult to interpret. The present study was undertaken to document radiographically the growth and development of the cervical spine in a prospective, longitudinal manner and to establish standard radiographic measurements on the basis of findings in patients who were followed serially from the age of three months until skeletal maturity. Methods: The radiographic resources of the Cleveland Study of Normal Growth and Development (Bolton-Brush Collection, Cleveland, Ohio) were reviewed. From this large database, we identified fifty boys and forty-six girls who had a sufficient number of radiographs of the cervical spine for inclusion in our study. With use of a computerized image analyzer, the growth and development of the atlantodens interval, the diameter of the spinal canal, the Torg ratio, the height and width of the second through fifth cervical vertebral bodies, the height of the dens, and the ossification of the first cervical vertebra were assessed on serial radiographs made from the age of three months until skeletal maturity. Results: Serial measurements of the atlantodens interval, the anteroposterior diameter of the cervical canal, the height and anteroposterior width of the cervical vertebral bodies, and the height of the dens, made in normal, healthy children from the age of three months to fifteen years, are presented in tabular and graphic forms. The median Torg ratio was 1.47 for both males and females primarily, and it reached values of 1.06 for males and 1.10 for females by maturity. The anterior arch of the first cervical vertebra had ossified in 33% of the children by the age of three months and in 81% of the children by the age of one year. Closure of the synchondroses was completed in all children by the age of three years. Conclusions: The measurements presented in the current study are important because they are the first, as far as we know, to... [ABSTRACT FROM AUTHOR]
- Subjects :
- *RADIOGRAPHY
*BONE growth
*BONE diseases in children
CERVICAL vertebrae diseases
Subjects
Details
- Language :
- English
- ISSN :
- 00219355
- Volume :
- 83
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Journal of Bone & Joint Surgery, American Volume
- Publication Type :
- Academic Journal
- Accession number :
- 5977296
- Full Text :
- https://doi.org/10.2106/00004623-200108000-00011