chiari osteotomy
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Author(s):  
G. Vrgoč ◽  
S. Bulat ◽  
F. Vuletić


2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Garcia Bradley M ◽  
Scharf Mike ◽  
Georgiadis Andrew G ◽  
Seeley Mark A


2020 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Aurélie Andrzejewski ◽  
Zagorka Péjin ◽  
Georges Finidori ◽  
Alina Badina ◽  
Christophe Glorion ◽  
...  


2019 ◽  
pp. 69-74
Author(s):  
K. Mohan Iyer
Keyword(s):  


2018 ◽  
Vol 2018 ◽  
pp. 1-5
Author(s):  
Akira Hozumi ◽  
Kennichi Kidera ◽  
Ko Chiba ◽  
Takayuki Shida ◽  
Makoto Osaki

The Japanese Orthopaedic Association Hip-Disease Evaluation Questionnaire, which is tailored to Japanese lifestyles, has recently been developed in Japan as a patient-reported outcome measure. In this study, combined valgus and Chiari osteotomy were evaluated using the JHEQ and JOA scores. The subjects were 42 hips of 39 patients with a mean age at surgery of 45.3 years. The mean follow-up period was 95.3 months. Radiological osteoarthritis stage, preoperative and postoperative JOA scores, JHEQ score at final follow-up, and patient dissatisfaction with hip joint status rated on a visual analog scale were evaluated. The factors that affected patient dissatisfaction were also identified using multiple regression analysis. Radiological osteoarthritis stage at final follow-up was either maintained or improved in 85.7%. The mean JOA score improved from 57.2 preoperatively to 78.7 at final follow-up. The JHEQ score at final follow-up, however, was low, at 43.3 points. Patients who were comparatively satisfied accounted for 47.6%. Of the JHEQ subscales, movement had the lowest scores, and this was the subscale that had the greatest effect on patient dissatisfaction. The present results suggest that the results of JOA score are inconsistent for postoperative patients’ satisfaction after CVCO, and patient-based evaluation tool must also be used.



2017 ◽  
Vol 28 (3) ◽  
pp. 297-301 ◽  
Author(s):  
Olivier Rosello ◽  
Federico Solla ◽  
Ioana Oborocianu ◽  
Edouard Chau ◽  
Tony ElHayek ◽  
...  

Introduction: The goal of intervention in Legg-Calvé-Perthes disease (LCPD) is to prevent femoral head deformation by containing the head within the acetabulum. Currently, surgical containment methods are the mainstay of treatment, and pelvic osteotomies have been shown to be successful. They include triple pelvic osteotomy (TPO), Salter osteotomy, Chiari osteotomy and shelf procedure. The purpose of this study was to compare clinical and radiologic results for Chiari osteotomy and TPO in LCPD. Methods: 29 children treated between 1980 and 2010 for LCPD in 2 centres were reviewed. 19 underwent TPO, and 10, Chiari osteotomy. Two independent observers assessed sequential radiographs and medical data. Each hip was preoperatively classed by clinical data, Catteral, Herring and Salter-Thompson classification, centre-edge angle (CE), and acetabular index (AI). The 2 groups were first tested for their comparability. After surgery the hips were classified by Stulberg classification, CE, AI, Harris Hip Score (HHS) and performance of further surgery. Chiari osteotomy and TPO have been secondary compared on these data by Wilcoxon test. Results: Average follow-up was 4.2 years. The 2 groups were comparable before surgery. At first and last follow-up examination, statistically significantly superior results in patients with TPO regarding Stulberg classification (p = 0.01), AI (p = 0.002), pain (p = 0.02) and function (p = 0.01) in the HHS score were found. No differences were noticed concerning CE angle. Conclusions: In our series, TPO provided better radiologic and clinical outcomes compared to Chiari osteotomy, specially concerning the final Stulberg classification. We concluded that TPO should be preferred when indicated.





Author(s):  
Peter Zenz ◽  
Wolfgang Schwägerl
Keyword(s):  




2013 ◽  
Vol 141 (9-10) ◽  
pp. 710-714 ◽  
Author(s):  
Nemanja Slavkovic ◽  
Zoran Vukasinovic ◽  
Milan Apostolovic ◽  
Boris Vukomanovic

Chiari pelvic osteotomy is a surgical procedure having been performed for almost sixty years in patients with the insuffcient coverage of the femoral head. It is most frequently used in young patients with dysplastic acetabular sockets as a part of developmental hip dysplasia. Even though performance of the Chiari osteotomy is associated with positive therapeutical results, above all, its main goal is to delay inevitable degenerative changes. Original surgical technique has been modified and improved over time. Nevertheless, the basic idea has remained unchanged - increasing of the femoral head coverage by medial displacement of the distal part of the pelvis along with capsular interpositioning. Given the complexity of operation, the complication percentage is rather low. Chiari pelvic osteotomy has lost its actuality and importance during this past six decades. The role of Chiari pelvic osteotomy has been considerably taken over by other more efficient and more lasting surgical procedures. Nonetheless, Chiari pelvic osteotomy is still present in modern orthopedic practice, above all as ?salvage? osteotomy.



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