Intraoperative instability for developmental dysplasia of the hip in children 12 to 18 months of age as a guide to salter osteotomy

Citation
Cj. Lin et al., Intraoperative instability for developmental dysplasia of the hip in children 12 to 18 months of age as a guide to salter osteotomy, J PED ORTH, 20(5), 2000, pp. 575-578
Citations number
29
Categorie Soggetti
Ortopedics, Rehabilitation & Sport Medicine
Journal title
JOURNAL OF PEDIATRIC ORTHOPAEDICS
ISSN journal
02716798 → ACNP
Volume
20
Issue
5
Year of publication
2000
Pages
575 - 578
Database
ISI
SICI code
0271-6798(200009/10)20:5<575:IIFDDO>2.0.ZU;2-B
Abstract
There is still debate on the necessity of Salter osteotomy for developmenta l dysplasia of hip (DDH) between 12 and 18 months of age. The goals of this study were to investigate the correlating factors of intraoperative instab ility its a guide to the additional Salter osteotomy and to evaluate the ra diographic and clinical results. Stability could not be achieved in 63% of 84 hips with soft-tissue releases alone. The existence of three pathologic findings (grade of dislocation, inverted labrum, and excessive anteversion) and absence of two surgical procedures (transverse acetabular ligament inc ision and iliopsoas osteotomy) significantly correlates with instability. A t follow-up, the acetabular remodeling with or without Salter osteotomy was similar. We conclude that the Salter osteotomy does not interfere with the acetabular remodeling and has no major disadvantages for children at that age but can help to improve the stability of the hip.