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Acta Ortopédica Mexicana

ISSN 2992-8036 (Electronic)
ISSN 2306-4102 (Print)
Órgano Oficial del Colegio Mexicano de Ortopedia y Traumatología
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2008, Number 6

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Acta Ortop Mex 2008; 22 (6)

Order of appearance of ossification centers in the elbow of Mexican children between 6 months and 12 years old

Procell VCR, Cassis ZN, Juárez RCS, Cárdenas TMB
Full text How to cite this article

Language: Spanish
References: 7
Page: 347-349
PDF size: 120.08 Kb.


Key words:

elbow, ossification centers, epidemiology in Mexico.

ABSTRACT

Introduction: Existing data of the order of appearance of ossification centers is from Anglo-Saxon literature. This literature describes the following order of appearance of the ossification centers of the distal humerus as follows: lateral condyle appears before one year of age, but it might delay up to 18-24 months; medial epicondyle between 5 to 6 years of age; the medal condyle between 9 to 10 years of age; the lateral epicondyle is the last one to ossify, between 10 to 12 years of age. Proximal radius ossifies between 3.8 and 4.5 years; olecranon at 6 to 8 years of age. Methods: We studied 240 elbows and classified them in 6 groups according to the age of appearance of ossification centers. Anteroposterior and lateral radiographs were taken, and analyzed. Results: We found a delay in the manifestation of the olecranon and the medial epicondyle. In base of our clinical observations, the ossification centers present later in Mexican children.


REFERENCES

  1. Gray DJ, Gardner E: Prenatal development of the human elbow joint. Am J Ana 1951; 88: 429-69.

  2. Sharrard WJW: Paediatric orthopeadics and fractures. Blackwell Scientific Publications 1993: 18-9.

  3. Morrey B: The elbow and its disorders; 2ª Ed. W.B. Saunders, 1993: 181-6.

  4. Crenshaw AH: Campbell´s Operative Orthopeadics. The C. V. Mosby Company; Seventh Edition, 1987; 1804-5: 1799-806.

  5. Elgenmark O: The normal development of the ossific centers during infancy and childhood. Acta Paediatr Scand 1946; [Suppl.] 33.

  6. Francis CC: The appearance of centers of ossification from 6-15 years. Am J Phys Anthropol 1940; 27: 127-38.

  7. Haraldsson S: The intraosseous vasculature of the distal end of the humerus with special reference to capitelum. Acta Orthop Scand 1957; 27: 81-93.




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C?MO CITAR (Vancouver)

Acta Ortop Mex. 2008 Nov-Dic;22