Complete Transiliac Pelvic Osteotomy for Patients with Developmental Dysplasia of the Hip without Internal Fixation

2009 ◽  
Vol 19 (1) ◽  
pp. 13-17 ◽  
Author(s):  
Haldun Orhun ◽  
Volkan Gurkan ◽  
Ilhan Bayhan ◽  
Muhsin Dursun ◽  
Cuma Kilickap ◽  
...  
Keyword(s):  
Internal Fixation ◽  
Pelvic Osteotomy ◽  
Developmental Dysplasia ◽  
Dysplasia Of The Hip

scholarly journals Triple pelvic osteotomy as treatment for osteoarthritis secondary to developmental dysplasia of the hip

2009 ◽  
Vol 33 (6) ◽  
pp. 1555-1559 ◽  
Author(s):  
Dirk Janssen ◽  
Klaus Kalchschmidt ◽  
Bernd-Dietrich Katthagen
Keyword(s):  
Pelvic Osteotomy ◽  
Developmental Dysplasia ◽  
Dysplasia Of The Hip

scholarly journals Dega pelvic osteotomy: indications, results and complications

2018 ◽  
Vol 12 (4) ◽  
pp. 342-348 ◽  
Author(s):  
J. Czubak ◽  
K. Kowalik ◽  
A. Kawalec ◽  
M. Kwiatkowska
Keyword(s):  
Femoral Head ◽  
Open Reduction ◽  
Age Groups ◽  
Pelvic Osteotomy ◽  
Developmental Dysplasia ◽  
Femoral Osteotomy ◽  
Complication Rates ◽  
Level Of Evidence ◽  
Significant Difference ◽  
Dysplasia Of The Hip

Purpose Developmental dysplasia of the hip (DDH) after walking age is difficult to treat. Dega pelvic osteotomy is combined with open reduction and femoral osteotomy to obtain concentric stable reduction with good coverage of the femoral head. The purpose of this study is to evaluate the use of the Dega osteotomy in the treatment of DDH in two different age groups. Methods A total of 45 patients (52 hips) with a mean age of 3.9 years (1.2 to 12.8) were treated with open reduction, Dega osteotomy and femoral osteotomy. There were 38 dislocated and 14 subluxated hips. Bilateral DDH was observed in seven female patients. Radiographic parameters included acetabular index, centre-edge angle of Wiberg and migration percentage. The final radiographic outcome was evaluated according to the Severin classification. Results The mean follow-up period was four years (3 to 9). According to the Severin criteria 78.8% were types I or II whereas 21.2% showed types III or IV. There was no statistically significant difference in final outcome between children less than three years of age and older children at the time of surgery. One hip in children with unilateral involvement had developed coxa magna, that interfered with hip concentricity. Three hips (5.8%) showed avascular necrosis of the femoral head. Conclusion Dega osteotomy is a safe and adequate procedure for the management of developmental dysplasia of the hip in walking patients with low complication rates. Restoring the acetabulum to normal or nearly normal can result in good medium-term results. Level of Evidence III

scholarly journals Collagen I in the hip capsule plays a role in postoperative clinical function in patients with developmental dysplasia of the hip

2020 ◽  
Author(s):  
Bo Ning ◽  
Sicheng Zhang ◽  
Jun Sun
Keyword(s):  
Hip Dislocation ◽  
Pelvic Osteotomy ◽  
Developmental Dysplasia ◽  
Collagen I ◽  
Radiographic Outcomes ◽  
Imaging Results ◽  
Collagen Iii ◽  
Femoral Shortening ◽  
Hip Capsule ◽  
Dysplasia Of The Hip

Abstract Purpose The aims of the present study is to evaluate the roles of collagen I and III in the hip capsule in the postoperative clinical function of patients with developmental dysplasia of the hip (DDH). Methods Hip capsules from 155 hips of 120 patients were collected during surgery. The patients were divided into three groups according to age: I: 2–3.5 years; II: 3.5–5 years; and III: 5–6 years. Patient clinical function and radiographic outcomes were evaluated with the McKay scores and Severin classification. The expression of collagen I and III was detected through immunohistochemistry and quantitative reverse transcription polymerase chain reaction (RT-PCR) and analysed according to age, sex, degree of dislocation and McKay classification. All patients received open reduction and pelvic osteotomy and/or femoral shortening osteotomy and achieved good results on the basis of postoperative X-ray imaging. Results The average follow-up time was 3.4 years (range 2–4.3 years). There were no changes in the expression of collagen III in the different groups. The expression of collagen I according to age and sex was not significantly different. Lower expression of collagen I was observed in DDH patients with a higher degree of dislocation according to the Tonnis grade. The highest expression of collagen I was detected in the group with poor clinical function according to the McKay classification. Conclusion Collagen I is correlated with the degree of dislocation and is a risk factor for poor clinical function in DDH patients. Collagen I is correlated with the degree of hip dislocation and poor clinical function in DDH patients.

scholarly journals Frequency of Acetabulum Retroversion Formation after Reorienting Pelvic Osteotomies in Children Over 7 Years Old with Developmental Dysplasia of the Hip

2021 ◽  
Vol 27 (1) ◽  
pp. 121-130
Author(s):  
P. I. Bortulev ◽  
S. V. Vissarionov ◽  
V. E. Baskov ◽  
D. B. Barsukov ◽  
I. Yu. Pozdnikin ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Pelvic Osteotomy ◽  
Developmental Dysplasia ◽  
Acetabular Retroversion ◽  
Hip Joints ◽  
Group Iii ◽  
Acetabular Fragment ◽  
Group I ◽  
Group Ii ◽  
Dysplasia Of The Hip

Background. One of the reasons for the development of the “pincer” type of femoroacetabular impingement are various reorienting pelvic osteotomies, which are widely used in the treatment of children with developmental dysplasia of the hip (DDH).The aim of the study was to evaluate the frequency of formation of retroversion of the acetabulum after reorienting pubic-iliac, iliac-sciatic and triple pelvic osteotomies in children over 7 years old with DDH I–II degree according to Crowe.Material and Methods. The retrospective study is based on the results of radiometry of 60 patients (69 hip joints) at an average age of 11.6±2.9 years with DDH I–II degree according to Crowe who underwent surgical treatment in 2014-2016. The patients were divided into three groups of 20 patients each. Group I underwent an iliac osteotomy. Group II underwent an ilio-sciatic osteotomy. In group III patients, the acetabulum was reoriented by triple (pubo-ilio-sciatic) pelvic osteotomy. In addition to standard radiometry of the hip joints, the following indicators were evaluated: signs of acetabular retroversion (“cross-over”, “posterior wall”, “ischial spine”), as well as the index of acetabular retroversion (ARI).Results. The assessment of the main radiometric parameters of the spatial position and the correction value of the acetabulum was carried out at least 36 months after the surgical treatment. There were no statistically significant differences in the radiometric parameters of the spatial orientation of the acetabulum in group I and II patients (p>0.05), except for the degree of bone coverage, which was significantly higher in group II patients (p<0.05) than in group II patients, which indicated the presence of hypercorrection. In patients of group III, the values of the above-mentioned indicators varied within the physiological values. Retroversion of the acetabulum was observed in more than half of the patients in group I and in almost all patients in group II. In group III patients, acetabular retroversion was observed in only 3 patients.Conclusion. In the vast majority of cases, a double pelvic osteotomy (pubo-iliac and ilio-sciatic) leads to the formation of hypercorrection of the acetabular fragment and its retroversion in comparison with a triple pelvic osteotomy. The pathological orientation of the acetabulum, despite the achieved stability of the hip joint, can be a morphological substrate for the development of femoro-acetabular impingement and, as a result, coxarthrosis. In the treatment of children with DDH over 7 years old the operation of choice is a triple pelvic osteotomy.

scholarly journals Day-case pelvic osteotomy for developmental dysplasia of the hip

2020 ◽  
Vol 14 (6) ◽  
pp. 508-512
Author(s):  
Dave M. Moore ◽  
Gerard A. Sheridan ◽  
Paula M. Kelly ◽  
David P. Moore
Keyword(s):  
Pelvic Osteotomy ◽  
Models Of Care ◽  
Developmental Dysplasia ◽  
Point Of View ◽  
Day Case ◽  
Level Of Evidence ◽  
Patient Resources ◽  
Bed Days ◽  
Paediatric Orthopaedic ◽  
Dysplasia Of The Hip

Purpose: In this article we report the results of a pilot study analysing the implications of performing pelvic osteotomies for developmental dysplasia of the hip (DDH) as a day case. We assess the advantages of performing paediatric pelvic osteotomies as day-case procedures from a financial perspective and from an in-patient bed resource point of view. Methods: This was a prospective cohort study analysing Salter and Pemberton pelvic osteotomies performed for DDH over a three-year period from 1st January 2017 to 30th September 2019. All patients residing within 50 km of the hospital were eligible for day-case procedures. All other cases were performed as in-patients. A detailed financial costing analysis was performed and the in-patient resources utilized were documented and compared between the two models of care. Results: In total, 84 Salter and Pemberton osteotomies were performed between 1st January 2017 to 30th September 2019. Of these cases, 35 were performed as day-case procedures. A total reduction in 70 in-patient bed days was reported. Total costs for a single in-patient requiring two nights of admission amounted to €5,752, whereas the discharge cost of a day case was reported at €2,670. The savings made by our institution amounted to €3,082 per day case. A total saving of €102,696 was made over three years. In all, seven day-case patients re-attended due to inadequate pain control. They required overnight admission and were discharged uneventfully the following day. Conclusion: Day-case pelvic osteotomies significantly reduce the number of in-patient bed days used in an elective paediatric orthopaedic setting. Significant financial savings in excess of €3,000 per case are possible. The introduction of day-case pelvic osteotomy procedures can significantly improve the cost-effectiveness of managing DDH provided there are clear protocols in place with close clinical follow-up. Level of evidence: IV

scholarly journals Periacetabular Pelvic Osteotomy in Treatment of Patients with Developmental Dysplasia of the Hip

2021 ◽  
Vol 27 (1) ◽  
pp. 131-142
Author(s):  
A. A. Korytkin ◽  
Ya. S. Novikova ◽  
Yo. M. El moudni ◽  
K. A. Kovaldov ◽  
S. A. Gerasimov ◽  
...  
Keyword(s):  
Total Hip Replacement ◽  
Hip Replacement ◽  
Periacetabular Osteotomy ◽  
Pelvic Osteotomy ◽  
Functional Results ◽  
Neurological Complications ◽  
Developmental Dysplasia ◽  
Type I ◽  
Total Hip ◽  
Dysplasia Of The Hip

Background. Pelvic osteotomies are widely used for treatment of young active patients with developmental dysplasia of the hip (DDH) Type I according to the Crowe or type A according to Hartofilakidis classifications and the absence of severe degenerative cartilage lesions. Nowadays, Ganz periacetabular osteotomy (PAO) is the most common choice of surgeons around the world in treatment of such patients.The aim of the study was to evaluate the radiological and functional results of Ganz periacetabular osteotomy in patients with DDH.Material and Methods. A single-center retrospective analysis of 49 Ganz PAO was performed in 43 patients aged 36±9 years. The radiological evaluation criteria were Wiberg (AW), Lequesne (AL), Tonnis (AT) angles, and joint medialization. The results of treatment were evaluated using the Harris scale, iHOT-12, and VAS before treatment and 1 year after, the presence of complications was also monitored.Results. The average follow-up period was 35±15 months (from 1.0 to 6.9 years). Radiological parameters improved after surgery compared to preoperative ones: AW +19.9° (17.1° vs. 37.0°), AT -11.5° (19.9° vs. 8.4°), AL +14.1° (25.1° vs. 39.2°), joint medialization -5.5 mm (14.3 mm vs. 8.8 mm) (p<0.001). Functional results and quality of life of patients also improved: the Harris scale +35.6 points (47 vs 83 points), iHOT-12 +40.9 points (44 vs 85 points), pain level -2.8 points (5 vs 2 points) (p<0.001). Various complications developed in 20 out of 49 cases (40.8%). Neurological complications were resolved conservatively (22.4%). A direct correlation was evaluated between the surgical treatment of DDH in childhood and the development of neurological complications after PAO (R = 0.76; p<0.001). In 9 cases out of 49 (18.4%), revision surgery was required: in 3 — total hip replacement, in 2 — reorientation of the acetabulum, in 4 — arthroscopic fixation of the anterior articular lip. In 93.9% of cases native hip joint surfaces were preserved.Conclusion. Ganz PAO has good reconstructive capabilities and sufficient efficiency. The operation allows to restore the coverage of the femoral head with the acetabulum, delays total hip replacement and provides improved functional results.

scholarly journals Comparing the Pemberton osteotomy and modified San Diego acetabuloplasty in developmental dysplasia of the hip

2019 ◽  
Vol 13 (2) ◽  
pp. 172-179 ◽  
Author(s):  
R. Badrinath ◽  
J. D. Bomar ◽  
D. R. Wenger ◽  
S. J. Mubarak ◽  
V. V. Upasani
Keyword(s):  
San Diego ◽  
Acetabular Dysplasia ◽  
Pelvic Osteotomy ◽  
Developmental Dysplasia ◽  
Level Of Evidence ◽  
Radiographic Outcomes ◽  
Medial Cortex ◽  
Retrospective Comparison ◽  
Dysplasia Of The Hip

Purpose Patients with developmental dysplasia of the hip (DDH) may require a pelvic osteotomy to treat acetabular dysplasia. The Pemberton osteotomy and modified San Diego acetabuloplasty are two options available when surgically treating DDH. The purpose of this study was to compare outcomes following the Pemberton and modified San Diego when treating patients with acetabular dysplasia in typical DDH. Methods We included 45 hips in the modified San Diego group and 38 hips in the Pemberton group. Hips with less than two years follow-up and patients with a neuromuscular diagnosis were excluded. Clinical outcomes were rated using the modified McKay criteria with radiographic outcomes graded using the Severin score. Avascular necrosis (AVN) was assessed using the Kalamchi and MacEwen criteria. Results Mean follow-up was 4.9 years (2.1 to 11.2). Both procedures produced similar decreases in the acetabular index (modified San Diego: 17.0˚ versus Pemberton: 15.2˚; p = 0.846). Most hips had good/excellent results using the modified McKay criteria (modified San Diego: 78%, Pemberton: 94%; p = 0.055). Most hips were rated as good/excellent on the Severin scale (modified San Diego: 100%, Pemberton: 97%, p = 0.485). The proportion of hips with AVN grade 2 or higher were similar between groups (modified San Diego: 0%, Pemberton: 3%; p = 0.458). Conclusion The modified San Diego acetabuloplasty is a safe and effective alternative to treat acetabular dysplasia in patients with typical DDH. By maintaining an intact medial cortex, acetabular reshaping can be customized to address each patient’s specific acetabular deficiency Level of evidence Level III retrospective comparison

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