L’ostéotomie pelvienne de Salter permet-elle de corriger la dysplasie de hanche de diagnostic tardif. Une étude rétrospective de 49 hanches à 6,7 ans de recul - 23/08/18
Can Salter osteotomy correct late diagnosed hip dysplasia: A retrospective evaluation of 49 hips after 6.7 years?
Abstract |
Background |
Surgical treatment of late diagnosed development dysplasia of the hip (DDH) remains challenging with several methods being described. We therefore retrospectively evaluated the outcome of Salter innominate osteotomy (SIO) in patients with fully grown bone, to evaluate whether this surgical procedure allows sufficient acetabular correction.
Material and methods |
Between 2004–2012, SIO had been performed in 45 patients (49 hips) with late diagnosed DDH. The evaluation included pre- and postoperative radiographs (n=49), the complication rate (n=49) and the clinical outcome (WOMAC, HHS, UCLA) (n=34).
Results |
Mean age at surgery was 27.6 (16–51) with a follow-up of 6.7±2.7 (0.9–11.0) years. Radiologically, a good acetabular correction with a significant improvement of the Center Edge angle (15.4 to 34.9), Sharps angle (45.7 to 32.0) and migration percentage (33.2% to 14.4%) (p<0.001) was found. Clinical results revealed a WOMAC of 13.9±13.3, UCLA of 7.8±2.1 and HHS of 85.0±11.8. Complications were noted for 10 patients (20%) with 7 (14%) requiring revision.
Conclusion |
The results demonstrated that SIO achieved a satisfying acetabular correction and good clinical results in late diagnosed DDH. It therefore might be an option in some cases, although periacetabular osteotomy techniques are currently preferable used as they allow a wider range of acetabular correction.
Level of evidence |
IV, retrospective observational study.
Le texte complet de cet article est disponible en PDF.Keywords : DDH, SIO, Salter, Pelvic, Periacetabular, Osteotomy
☆ | Cet article peut être consulté in extenso dans la version anglaise de la revue Orthopaedics & Traumatology: Surgery & Research sur Science Direct (sciencedirect.com) en utilisant le DOI ci-dessus. |
☆☆ | The study is part of the doctoral thesis of JR. |
Vol 104 - N° 5
P. 455 - septembre 2018 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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