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osteoarthritis hip dysplasia

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https://www.readbyqxmd.com/read/27923597/long-term-results-of-cementless-total-hip-arthroplasty-with-subtrochanteric-shortening-osteotomy-in-crowe-type-iv-developmental-dysplasia
#1
Duan Wang, Ling-Li Li, Hao-Yang Wang, Fu-Xing Pei, Zong-Ke Zhou
BACKGROUND: When surgeons reconstruct hips with a high dislocation related to severe developmental dysplasia of the hip (DDH) in total hip arthroplasty (THA), archiving long-term stable implant fixation and improving patient function and satisfaction remain challenging. The purpose of this study was to evaluate the 10-year outcomes of transverse subtrochanteric shortening osteotomy in cementless, modular THA in Crowe type IV-Hartofilakidis type III DDH. METHODS: We reviewed 62 patients (76 hips) who underwent cementless THA with transverse subtrochanteric shortening osteotomy from 2002-2010...
November 15, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/27923543/mid-term-radiological-and-clinical-results-of-incomplete-triple-pelvic-osteotomy
#2
Engin Eceviz, Mehmet Salih Söylemez, Mehmet Esat Uygur, Korhan Ozkan, Afsar Timucin Ozkut, Abdullah Eren
OBJECTIVE: The aim of this study was to assess clinical and radiological results of incomplete triple pelvic osteotomy in acetabular dysplasia. PATIENTS AND METHODS: Twenty-six hips of 24 patients (5 males, 19 females) treated with incomplete triple pelvic osteotomy by a single surgeon from February 1995 to October 2001 were retrospectively reviewed at an average follow-up time of 12 years. The mean age at the time of surgery was 21.6 years (range: 14-41). Radiological evaluation was based on the central edge angle, acetabular angle, acetabular index, acetabular head index and lateralisation...
December 3, 2016: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/27921206/periacetabular-osteotomy-provides-higher-survivorship-than-rim-trimming-for-acetabular-retroversion
#3
Corinne A Zurmühle, Helen Anwander, Christoph E Albers, Markus S Hanke, Simon D Steppacher, Klaus A Siebenrock, Moritz Tannast
BACKGROUND: Acetabular retroversion can cause impaction-type femoroacetabular impingement leading to hip pain and osteoarthritis. It can be treated by anteverting periacetabular osteotomy (PAO) or acetabular rim trimming with refixation of the labrum. There is increasing evidence that acetabular retroversion is a rotational abnormality of the entire hemipelvis and not a focal overgrowth of the anterior acetabular wall, which favors an anteverting PAO. However, it is unknown if this larger procedure would be beneficial in terms of survivorship and Merle d'Aubigné scores in a midterm followup compared with rim trimming...
December 5, 2016: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27905061/one-third-of-hips-after-periacetabular-osteotomy-survive-30-years-with-good-clinical-results-no-progression-of-arthritis-or-conversion-to-tha
#4
Till Dominic Lerch, Simon Damian Steppacher, Emanuel Francis Liechti, Moritz Tannast, Klaus Arno Siebenrock
BACKGROUND: Since its first description in 1984, periacetabular osteotomy (PAO) has become an accepted treatment for hip dysplasia. The 30-year survivorship with this procedure has not been reported. Because these patients are often very young at the time of surgery, long-term followup and identification of factors associated with poor outcome could help to improve patient selection. QUESTIONS/PURPOSES: Looking at the initial group of patients with hip dysplasia undergoing PAO at the originator's institution, we asked: (1) What is the cumulative 30-year survival rate free from conversion to THA, radiographic progression of osteoarthritis, and/or a Merle d'Aubigné-Postel score < 15? (2) Did hip function improve and pain decrease? (3) Did radiographic osteoarthritis progress? (4) What are the factors associated with one or more of the three endpoints: THA, radiographic progression of osteoarthritis, and/or Merle d'Aubigné-Postel score < 15? METHODS: We retrospectively evaluated the first 63 patients (75 hips) who underwent PAO for hip dysplasia between 1984 and 1987...
November 30, 2016: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27900509/conversion-of-hip-fusion-to-total-hip-arthroplasty-clinical-radiological-outcomes-and-complications-in-40-hips
#5
Mustafa Celiktas, Ozkan Kose, Adil Turan, Ferhat Guler, Cagri Ors, Emre Togrul
OBJECTIVE: The purpose of this retrospective study is to report the clinical and radiological outcome of total hip arthroplasty in patients with previous hip arthrodesis. PATIENTS AND METHODS: We retrospectively reviewed 28 (40 hips) prospectively followed patients in whom ankylosed hips were converted to total hip arthroplasty (THA) between 2010 and 2014 in our institution. The average age at the time of the conversion operation was 40.8 ± 9.8 years (range 24-62)...
November 29, 2016: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/27849503/causes-of-primary-total-hip-arthroplasty-in-active-duty-soldiers-are-recurrent-medical-assessments-associated-with-reduced-rates-of-secondary-osteoarthritis-in-this-population
#6
Andreas Grözinger, Andreas Musa, Sascha Gravius, Thomas M Randau, Erwin Kollig
The purpose of this study was to analyze the different causes of symptomatic osteoarthritis (OA) of the hip joint in active duty soldiers requiring a total hip arthroplasty and the hypothesis that soldiers had a reduced prevalence of secondary OA as a result of a selection process that has taken place through multiple medical assessments during their military career. We analyzed patient records from 2006 to 2012 for male patients ≤60 years with OA of the hip and indication for total hip arthroplasty in a military hospital in which civilian patients are also treated...
November 2016: Military Medicine
https://www.readbyqxmd.com/read/27847523/intra-articular-hyaluronic-acid-compared-to-traditional-conservative-treatment-in-dogs-with-osteoarthritis-associated-with-hip-dysplasia
#7
Gabriel O L Carapeba, Poliana Cavaleti, Gabriel M Nicácio, Rejane B Brinholi, Rogério Giuffrida, Renata N Cassu
The purpose of this study was to compare the efficacy of the intra-articular (IA) hyaluronic acid injection to traditional conservative treatment (TCT) in dogs with osteoarthritis (OA) induced by hip dysplasia. Sixteen dogs were distributed into two groups: Hyal: IA injection of hyaluronic acid (5-10 mg), and Control: IA injection with saline solution (0.5-1.0 mL) in combination with a TCT using an oral nutraceutical (750-1000 mg every 12 h for 90 days) and carprofen (2.2 mg/kg every 12 h for 15 days)...
2016: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/27836678/finite-element-analysis-of-mechanical-behavior-of-human-dysplastic-hip-joints-a-systematic-review
#8
REVIEW
B Vafaeian, D Zonoobi, M Mabee, A R Hareendranathan, M El-Rich, S Adeeb, J L Jaremko
Developmental dysplasia of the hip (DDH) is a common condition predisposing to osteoarthritis (OA). Especially since DDH is best identified and treated in infancy before bones ossify, there is surprisingly a near-complete absence of literature examining mechanical behavior of infant dysplastic hips. We sought to identify current practice in finite element modeling (FEM) of DDH, to inform future modeling of infant dysplastic hips. We performed multi-database systematic review using PRISMA criteria. Abstracts (n = 126) fulfilling inclusion criteria were screened for methodological quality, and results were analyzed and summarized for eligible articles (n = 12)...
November 9, 2016: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/27830361/long-term-results-of-valgus-osteotomy-for-terminal-stage-osteoarthritis-of-the-hip
#9
Suguru Ohsawa
INTRODUCTION: Pauwels' femoral osteotomy is a classical and joint-preserving method for osteoarthritis of the hip caused by acetabular dysplasia and/or subluxation. However, its application for terminal-stage osteoarthritis of the hip, and the long-term results, have not yet been reported. We herein aim to investigate the long-term results of valgus osteotomy for terminal-stage osteoarthritis of the hip. METHODS: Eighty-two hips of 75 patients (74 women and 1 man, mean age: 48...
November 9, 2016: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/27824790/intermediate-to-long-term-results-of-femoral-neck-lengthening-morscher-osteotomy
#10
Mark Eidelman, Doron Keshet, Scott Nelson, Noam Bor
BACKGROUND: Femoral neck lengthening and transfer of the greater trochanter were introduced by Morscher as treatment for patients with coxa breva and overgrowth of the greater trochanter. In this study we evaluated intermediate and long-term results of this operation. METHODS: We reviewed clinical and radiographic results of 18 patients (20 hips) who were treated by Morscher osteotomy. Ten patients had Perthes disease, 4 had developmental dysplasia of the hip, and 4 had avascular necrosis of the hip...
November 7, 2016: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/27790324/associated-factors-for-lumbar-degenerative-spondylolisthesis-in-japanese-patients-with-osteoarthritis-of-the-hip-a-radiographic-study
#11
Takeshi Sasagawa, Takuya Nakamura
STUDY DESIGN: Retrospective study. PURPOSE: To determine the presence and frequency of factors for degenerative spondylolisthesis (DS) in patients with hip osteoarthritis (OA). OVERVIEW OF LITERATURE: OA of the hip joint (hip OA) in Japanese patients is associated with a high incidence of degenerative lumbar spondylolisthesis (DS). However the associated factors for DS in patients with hip OA are unclear. METHODS: The study included 518 patients (59 men and 459 women) with a mean age of 63...
October 2016: Asian Spine Journal
https://www.readbyqxmd.com/read/27783201/comparison-of-rotational-acetabular-osteotomy-performed-with-navigation-by-surgeons-with-different-levels-of-experience-of-osteotomies
#12
Masaki Takao, Takashi Nishii, Takashi Sakai, Nobuhiko Sugano
PURPOSE: Rotational acetabular osteotomy (RAO) is used to treat developmental hip dysplasia (DDH). It requires detailed anatomical knowledge of the pelvic anatomy and three-dimensional cognitive skills. We addressed whether a computer navigation system combined with a preoperative computed tomography-based plan enabled surgeons to perform RAO safely and reliably through a mini-incision regardless of their level of experience with performing osteotomies. METHODS: We enrolled 24 patients (25 hips) with DDH (radiographic grade 0 or 1 osteoarthritic changes: Tönnis classification)...
October 25, 2016: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/27726746/postoperative-imaging-in-the-setting-of-hip-preservation-surgery
#13
Megan K Mills, Colin D Strickland, Mary K Jesse, Peter A Lowry, Omer Mei-Dan, Jonathan A Flug
Osteoarthritis of the hip remains a prevalent disease condition that influences ever-changing treatment options. Procedures performed to correct anatomic variations, and, in turn, prevent or slow the progression of osteoarthritis, are aptly referred to as types of hip preservation surgery (HPS). Conditions that predispose individuals to femoroacetabular impingement (FAI), including pincer- and cam-type morphology, and hip dysplasia are specifically targeted in HPS. Common surgical interventions include acetabuloplasty, osteochondroplasty, periacetabular osteotomy (PAO), and derotational femoral osteotomy (DFO)...
October 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/27717361/effect-of-intraarticular-inoculation-of-mesenchymal-stem-cells-in-dogs-with-hip-osteoarthritis-by-means-of-objective-force-platform-gait-analysis-concordance-with-numeric-subjective-scoring-scales
#14
Jose M Vilar, Belen Cuervo, Monica Rubio, Joaquín Sopena, Juan M Domínguez, Angelo Santana, Jose M Carrillo
BACKGROUND: Subjective pain assessment scales have been widely used for assessing lameness in response to pain, but the accuracy of these scales has been questioned. To assess scale accuracy, 10 lame, presa Canario dogs with osteoarthritis (OA) associated with bilateral hip dysplasia were first treated with mesenchymal stem cells. Then, potential lameness improvement was analyzed using two pain scales (Bioarth and visual analog scale). These data were compared with similar data collected using a force platform with the same animals during a period of 6 months after treatment...
October 7, 2016: BMC Veterinary Research
https://www.readbyqxmd.com/read/27709422/how-does-the-dgemric-index-change-after-surgical-treatment-for-fai-a-prospective-controlled-study-preliminary-results
#15
Florian Schmaranzer, Pascal C Haefeli, Markus S Hanke, Emanuel F Liechti, Stefan F Werlen, Klaus A Siebenrock, Moritz Tannast
BACKGROUND: Delayed gadolinium-enhanced MRI of cartilage (dGEMRIC) allows an objective, noninvasive, and longitudinal quantification of biochemical cartilage properties. Although dGEMRIC has been used to monitor the course of cartilage degeneration after periacetabular osteotomy (PAO) for correction of hip dysplasia, such longitudinal data are currently lacking for femoroacetabular impingement (FAI). QUESTIONS/PURPOSES: (1) How does the mean acetabular and femoral dGEMRIC index change after surgery for FAI at 1-year followup compared with a similar group of patients with FAI treated without surgery? (2) Does the regional distribution of the acetabular and femoral dGEMRIC index change for the two groups over time? (3) Is there a correlation between the baseline dGEMRIC index and the change of patient-reported outcome measures (PROMs) at 1-year followup? (4) Among those treated surgically, can dGEMRIC indices distinguish between intact and degenerated cartilage? METHODS: We performed a prospective, comparative, nonrandomized, longitudinal study...
October 5, 2016: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27696746/cam-deformity-and-acetabular-dysplasia-as-risk-factors-for-hip-osteoarthritis
#16
Fatemeh Saberi Hosnijeh, Maria E Zuiderwijk, Mathijs Versteeg, Hieronymus T W Smeele, Albert Hofman, André G Uitterlinden, Rintje Agricola, Edwin H G Oei, Jan H Waarsing, Sita M Bierma-Zeinstra, Joyce B J van Meurs
OBJECTIVE: Cam deformity and acetabular dysplasia have been recognized as relevant risk factors for hip osteoarthritis (OA) in a few prospective studies with limited sample sizes. To date, however, no evidence is available from prospective studies regarding whether the magnitude of these associations differs according to sex, body mass index (BMI), and age. METHODS: Participants in the Rotterdam Study cohort including men and women ages 55 years or older without OA at baseline (n = 4,438) and a mean follow-up of 9...
October 1, 2016: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/27694585/a-pre-operative-predictive-score-for-the-outcome-of-eccentric-rotational-acetabular-osteotomy-in-the-treatment-of-acetabular-dysplasia-and-early-osteoarthritis-of-the-hip-in-adults
#17
T Amano, Y Hasegawa, T Seki, Y Takegami, K Murotani, N Ishiguro
AIMS: The influence of identifiable pre-operative factors on the outcome of eccentric rotational acetabular osteotomy (ERAO) is unknown. We aimed to determine the factors that might influence the outcome, in order to develop a scoring system for predicting the prognosis for patients undergoing this procedure. PATIENTS AND METHODS: We reviewed 700 consecutive ERAOs in 54 men and 646 women with symptomatic acetabular dysplasia or early onset osteoarthritis (OA) of the hip, which were undertaken between September 1989 and March 2013...
October 2016: Bone & Joint Journal
https://www.readbyqxmd.com/read/27667535/total-hip-arthroplasty-after-periacetabular-and-intertrochanteric-valgus-osteotomy
#18
Yusuke Osawa, Yukiharu Hasegawa, Toshiaki Okura, Daigo Morita, Naoki Ishiguro
BACKGROUND: We performed periacetabular osteotomy (PAO) combined with intertrochanteric valgus osteotomy (TVO) to obtain better congruity for patients with acetabular dysplasia and nonspherical femoral head. These patients with PAO-combined TVO demonstrate long-term progression of osteoarthritis, thereby, needing conversion to total hip arthroplasty (THA) and is difficult due to morphological changes. The objective of the present study was to investigate outcomes of patients who underwent THA after PAO-combined TVO...
August 26, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/27638709/long-term-results-of-a-modified-spitzy-shelf-operation-for-residual-hip-dysplasia-and-subluxation-a-fifty-year-follow-up-study-of-fifty%C3%A2-six-children-and-young-adults
#19
Anne Guro Vreim Holm, Olav Reikerås, Terje Terjesen
PURPOSE: The purposes of this study were to establish long-term outcome of the Spitzy shelf-operation and evaluate whether the procedure would delay osteoarthritis. METHODS: During 1954-1976, 56 patients (70 hips) underwent Spitzy shelf operation at a mean age of 11.9 years (5 to 22). Indications included residual hip dysplasia or subluxation with Centre-Edge angle < 20°. We used survival analysis with conversion to total hip replacements as end-point. For patients without total hip replacement, information was provided from case records and radiographs...
September 16, 2016: International Orthopaedics
https://www.readbyqxmd.com/read/27635595/editorial-cam-deformity-and-acetabular-dysplasia-as-risk-factors-for-hip-osteoarthritis
#20
Young-Jo Kim
No abstract text is available yet for this article.
September 16, 2016: Arthritis & Rheumatology
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