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Volume 26 |
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Number 1 |
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Published by : PROFESSIONAL MEDICAL PUBLICATIONS |
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ISSN 1681-715X |
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ORIGINAL ARTICLE |
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Volume 26 |
January - March 2010 |
Number 1 |
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Redislocation following operations to reduce hip or
treating dysplasia in developmental dysplasia of the hipSaeid Tabatabaei1, Ahmad Dashtbozorg2, Sharareh Shalamzari3
ABSTRACT
Objectives: To investigate the incidence and the causes of redislocation after different operative corrections of the developmental dysplasia of the hip and its relations to age of the patients.
Methodology: It was a prospective observational study during five year period between July 2000 to August 2005. Forty seven patients were admitted for corrective operation of the developmental dysplasia of the hip and a total of 59 hip surgeries have been done in our centre at Razi hospital, Ahwaz Jondishapour University of Medical Sciences, Iran.The rate and causes of redislocation in relation to the type of operation and age of these patients was recorded and analysis of the data was done by T-test and the P-values of less than 0.005 considered as a significant difference.
Results: Nine out of 59 operations redislocated after beginning of weight bearing. It included mostly in those who had adductor tenotomy, femoral shortening, derotation and Salter innominate osteotomy (P<0.05).
Conclusion: We conclude that if Salter innominate osteotomy is necessary after open reduction and femoral shortening in patients with developmental dysplasia of the hip, it is better not to perform femoral derotation.
KEY WORDS:
Redislocation, dysplasia, Salter innominate osteotomy, femoral shortening.Pak J Med Sci January - March 2010 Vol. 26 No. 1 71-75
How to cite this article:
Tabatabaei S, Dashtbozorg A, Shalamzari S. Redislocation following operations to reduce hip or treating dysplasia in developmental dysplasia of the hip. Pak J Med Sci 2010;26(1):71-75
1. Saeid Tabatabaei MD,
Assistant Professor of Orthopedic Surgery
2. Ahmad Dashtbozorg MD,
Assistant Professor of Orthopedic Surgery
3. Sharareh Shalamzari MD,
Resident of Orthopedic Surgery, 3rd year
1-3: Razi Hospital,
Jondishapour University of Medical Sciences,
Ahwaz - Iran.
Correspondence:
Saeid Tabatabaei MD
Assistant Professor, Orthopedic Surgery
Razi hospital, Orthopedic Ward
Jondishapour University of Medical Sciences
Ahwaz, Iran
E-mail: saaidt1379@hotmail.com
* Received for Publication: November 24, 2009
* Revision Received: December 30, 2009
* Revision Accepted: January 2, 2010
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