scholarly journals Chiari Osteotomy Plus Shelf Procedure in Neuromuscular Hip Dysplasia

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Garcia Bradley M ◽  
Scharf Mike ◽  
Georgiadis Andrew G ◽  
Seeley Mark A
Keyword(s):  
Hip Dysplasia ◽  
Shelf Procedure ◽  
Chiari Osteotomy

scholarly journals Chiari pelvic osteotomy in treatment of hip dysplasia

2013 ◽  
Vol 141 (9-10) ◽  
pp. 710-714 ◽  
Author(s):  
Nemanja Slavkovic ◽  
Zoran Vukasinovic ◽  
Milan Apostolovic ◽  
Boris Vukomanovic
Keyword(s):  
Femoral Head ◽  
Distal Part ◽  
Hip Dysplasia ◽  
Young Patients ◽  
Pelvic Osteotomy ◽  
Femoral Head Coverage ◽  
Developmental Hip Dysplasia ◽  
Chiari Osteotomy ◽  
Chiari Pelvic Osteotomy

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.

Chiari Osteotomy and Shelf Augmentation in the Treatment of Hip Dysplasia

2000 ◽  
Vol 20 (6) ◽  
pp. 740-744 ◽  
Author(s):  
H. C. Fong ◽  
W. Lu ◽  
Y. H. Li ◽  
J. C. Y. Leong
Keyword(s):  
Hip Dysplasia ◽  
Chiari Osteotomy

Chiari Osteotomy of the Pelvis for Residual Hip Dysplasia in Adults

1995 ◽  
Vol 5 (3-4) ◽  
pp. 108-112
Author(s):  
M. Innocenti ◽  
A. Capone ◽  
R. Passalacqua ◽  
G. Scoccianti
Keyword(s):  
Femoral Head ◽  
Hip Dysplasia ◽  
Effective Procedure ◽  
Orthopaedic Surgeon ◽  
New Techniques ◽  
Acetabular Inclination ◽  
Accurate Knowledge ◽  
Adequate Accuracy ◽  
Chiari Osteotomy

The treatment of residual hip dysplasia can be carried out using different methods which range from T.H.R. to the various kinds of osteotomy. Among these, Chiari osteotomy still holds a prominent position, although new techniques have decreased its indication. Following the results of 13 years’ experience with this procedure, the Authors confirm that Chiari osteotomy permits the reduction of the acetabular inclination and a wider articular coverage of the femoral head on all planes. Nowadays, this long experience together with an accurate knowledge of the biomechanical effects of the procedure should be able to guide the orthopaedic surgeon, with adequate accuracy, to the choice and the indications of this complex but effective procedure.

Chiari Osteotomy and Shelf Augmentation in the Treatment of Hip Dysplasia

2000 ◽  
pp. 740-744
Author(s):  
H. C. Fong ◽  
W. Lu ◽  
Y. H. Li ◽  
J. C. Y. Leong
Keyword(s):  
Hip Dysplasia ◽  
Chiari Osteotomy

scholarly journals Effect of Prior Salter or Chiari Osteotomy on THA with Developmental Hip Dysplasia

2010 ◽  
Vol 469 (1) ◽  
pp. 237-243 ◽  
Author(s):  
Kenji Tokunaga ◽  
Nadim Aslam ◽  
Rad Zdero ◽  
Emil H. Schemitsch ◽  
James P. Waddell
Keyword(s):  
Hip Dysplasia ◽  
Developmental Hip Dysplasia ◽  
Chiari Osteotomy

Estimation of heritability for hip dysplasia in German Shepherd Dogs in Finland

2000 ◽  
Vol 117 (3) ◽  
pp. 97-103 ◽  
Author(s):  
M. Leppänen ◽  
K. Mäki ◽  
J. Juga ◽  
H. Saloniemi
Keyword(s):  
Hip Dysplasia ◽  
German Shepherd

Force Plate Analysis of Dogs with Bilateral Hip Dysplasia Treated with a Unilateral Triple Pelvic Osteotomy: A Long-term Review of Cases

1998 ◽  
Vol 11 (02) ◽  
pp. 85-93 ◽  
Author(s):  
Joanne R. Cockshutt ◽  
H. Dobson ◽  
C. W. Miller ◽  
D. L. Holmberg ◽  
Connie L. Taves ◽  
...  
Keyword(s):  
Gait Analysis ◽  
Hip Dysplasia ◽  
Weight Bearing ◽  
Force Plate ◽  
Case Series ◽  
Pelvic Osteotomy ◽  
Vertical Force ◽  
Long Term Outcome ◽  
Case Series Study

SummaryA retrospective case series study was done to determine the long-term outcome of operations upon dogs treated for canine hip dysplasia by means of a triple pelvic osteotomy (TPO). Twentyfour dogs with bilateral hip dysplasia, that received a unilateral TPO between January 1988 and June 1995, were re-examined at the Ontario Veterinary College. The assessment included physical, orthopedic and lameness examinations, standard blood work, pelvic radiographs and force plate gait analysis. They were compared to bilaterally dysplastic dogs that had not been treated, and also to normal dogs. Force plate data analysis demonstrated a significant increase in peak vertical force (PVF) and mean vertical force over stance (MVF) in the limb that underwent surgical correction by means of a TPO, when compared to the unoperated hip. It was determined that performing a unilateral TPO on a young dysplastic dog resulted in greater forces and weight bearing being projected through the TPO corrected limb when compared to the unoperated limb.Dogs with bilateral hip dysplasia treated with a unilateral triple pelvic osteotomy (TPO) were assessed by force plate gait analysis, radiographs and orthopedic examination. There was a significant increase in hip Norberg angles over time, although degenerative changes did progress. Limbs that had been operated upon had significantly greater peak and mean ground reaction forces than limbs that had not received an operation.

Effect of the Oestrus Cycle on Coxofemoral Joint Laxity

1997 ◽  
Vol 10 (02) ◽  
pp. 69-74 ◽  
Author(s):  
G. K. Smith ◽  
M. G. Conzemius ◽  
H. M. Saunders ◽  
C. M. Hill ◽  
T. P. Gregor ◽  
...  
Keyword(s):  
Prospective Study ◽  
Hip Dysplasia ◽  
Joint Laxity ◽  
Hormone Levels ◽  
Oestrus Cycle ◽  
Clinically Significant ◽  
A Prospective Study

SummaryA few investigations in the 1960’s were performed to document the effect of exogenous oestrogens on development of hip dysplasia. These projects concluded that oestrogen administration caused a significant increase in hip dysplasia. Additionally, the Orthopaedic Foundation for Animals (OFA) has recommended that bitches should not have hip evaluation for certification during oestrus, due to the possibility of increased coxofemoral joint laxity. The purpose of this project was to determine if physiological fluctuations of oestrogen and progesterone throughout the oestrus cycle significantly affected coxofemoral joint laxity. Nine bitches were evaluated through a single oestrus cycle. Although significant fluctuations of oestrogen and progesterone occurred throughout the phases of the oestrus cycle, neither statistically nor clinically significant changes in coxofemoral joint laxity were documented.A prospective study documented the effect of fluctuations of hormone levels throughout the oestrus cycle on coxofemoral joint laxity in nine dogs. Although oestrogen and progesterone levels changed significantly throughout the oestrus cycle, neither statistically nor clinically significant changes in hip laxity were observed.

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