Ultrasonography of the hip for Perthes' disease

1989 ◽  
Vol 108 (3) ◽  
pp. 166-172 ◽  
Author(s):  
F. J. Linnenbaum ◽  
H. Woltering ◽  
A. Karbowski ◽  
A. H�rle
Keyword(s):  
Perthes Disease

scholarly journals Long-term clinical and radiological outcome in patients with severe Legg-Calvé-Perthes disease after Chiari pelvic osteotomy: a mean of 14 years follow-up

2021 ◽  
pp. 112070002098815
Author(s):  
Dammerer Dietmar ◽  
Braito Matthias ◽  
Peter Ferlic ◽  
Kaufmann Gerhard ◽  
Juana Kosiol ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Joint ◽  
Hip Arthroplasty ◽  
Pelvic Osteotomy ◽  
Perthes Disease ◽  
Total Hip ◽  
Joint Incongruence ◽  
Chiari Pelvic Osteotomy

Introduction: The Chiari pelvic osteotomy (CPO) has been recommended as a salvage procedure to improve head coverage in case of hip joint incongruence in paediatric hip disease. In this study, we aimed to assess the long-term results of CPO for severe Legg-Calvé-Perthes disease (LCPD). Methods: A total of 39 patients who underwent a CPO at our department between 1995 and 2010 were prospectively followed both radiologically (Stulberg classification) and clinically (Harris Hip Score [HHS], conversion into total hip arthroplasty). In this study, we retrospectively reviewed the cases of 12 hips (12 patients, 3 girls, 8 left hips) treated by CPO for severe LCPD (Catterall grade 3 or 4) with hip joint incongruence. Mean follow-up was 14.0 (range 7.6–21.3) years. Results: Mean age at surgery was 10.2 (range 8.2–17.8) years. Additional femoral osteotomy was performed in 8 patients. A good radiological result (Stulberg I or II) was achieved in 2 patients, a fair result (Stulberg III) in 4 patients, and a poor outcome (Stulberg IV or V) in 6 patients. Mean postoperative HHS averaged 93 (range 65–100) points. An excellent functional outcome (HHS 90–100 points) was achieved in 9 patients. No patient underwent total hip arthroplasty during follow-up. Postoperative limb-length discrepancy was found in 3 patients. Conclusions: CPO for severe LCPD with hip joint incongruence resulted in good long-term clinical outcome in about ⅔ of our patients after a mean of 14 years. Our results suggest that CPO can still be considered as a salvage joint-conserving procedure in this selected group of younger patients.

The most severe forms of Perthes’ disease associated with the homozygous Factor V Leiden mutation

2004 ◽  
Vol 86-B (3) ◽  
pp. 426-429 ◽  
Author(s):  
K. Szepesi ◽  
E. Pòsán ◽  
J. Hársfalvi ◽  
É Ajzner ◽  
G. Szücs ◽  
...  
Keyword(s):  
Factor V Leiden ◽  
Perthes Disease ◽  
Factor V ◽  
Factor V Leiden Mutation

Epiphyseal bone-marrow abnormalities and restitution in legg-calvé-perthes disease

1997 ◽  
Vol 38 (5) ◽  
pp. 855-862 ◽  
Author(s):  
P. Hochbergs ◽  
G. Eckervall ◽  
H. Wingstrand ◽  
N. Egund ◽  
K. Jonsson
Keyword(s):  
Bone Marrow ◽  
Mr Imaging ◽  
Perthes Disease ◽  
Mr Images ◽  
Group I ◽  
Radiological Classification ◽  
Signal Changes ◽  
Over Time ◽  
Epiphyseal Bone

Purpose: By means of MR imaging, to determine signal abnormalities in the femoral epiphysis; to determine their location, extent and restitution over time; and to correlate these findings to the Catterall radiological classification. Material and Methods: A total of 247 MR images in 86 patients (101 hips) with Legg-CalvC-Perthes disease were examined. The MR images were taken in the coronal plane, and the images through the center of the femoral head were used for this study. Results: T1-weighted images proved as good as T2-weighted images for the MR evaluation of the extent of the necrosis. In almost every case, the central-cranial part of the epiphysis showed a low initial signal. In Catterall group I, the medial part was never involved. In Catterall III and IV, almost the entire epiphysis showed signal changes. In the period 3–6 years after diagnosis, we still found signal changes in the epiphysis in some hips but there was no correlation with the Catterall classification. After 6 years, the epiphysis showed normal signal intensity in MR imaging. In T1-weighted images, Gd-enhancement occurred in the peripheral regions in the early stages of the disease. The central part of the epiphysis became more enhanced over time and peaked in the period 1–3 years after diagnosis. Conclusion: MR is a valuable modality for monitoring changes in the femoral epiphysis. We propose a new classification of the extent and pattern of epiphyseal bone-marrow abnormalities based on the 4 zones most commonly observed in MR imaging.

Biologic Osteotomy in Perthes Disease

1986 ◽  
Vol 6 (3) ◽  
pp. 278-284 ◽  
Author(s):  
Ronald J. Kendig ◽  
Gwyn A. Evans
Keyword(s):  
Perthes Disease

scholarly journals Predicting the outcome of Legg-Calve-Perthes’ disease in children under 6 years old

2007 ◽  
Vol 1 (1) ◽  
pp. 27-32 ◽  
Author(s):  
Edward Gent ◽  
Prasad Antapur ◽  
Rajnikant L. Mehta ◽  
Vastara M. Sudheer ◽  
Nicholas M. P. Clarke
Keyword(s):  
Perthes Disease
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