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avascular necrosis of hip

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https://www.readbyqxmd.com/read/29162080/modifications-to-advanced-core-decompression-for-treatment-of-avascular-necrosis-of-the-femoral-head
#1
Stefan Landgraeber, Sebastian Warwas, Tim Claßen, Marcus Jäger
BACKGROUND: "Advanced Core Decompression" (ACD) is a new technique for treatment of osteonecrosis of the femoral head (ONFH) that includes removal of the necrotic tissue using a percutaneous expandable reamer followed by refilling of the drill hole and the defect with an injectable, hard-setting, composite calcium sulphate (CaSO4)-calcium phosphate (CaPO4) bone graft substitute. As autologous bone has been shown to be superior to all other types of bone grafts, the aim of the study is to present and evaluate a modified technique of ACD with impaction of autologous bone derived from the femoral neck into the necrotic defect...
November 21, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29148018/lightbulb-technique-for-the-treatment-of-osteonecrosis-of-the-femoral-head
#2
Cemil Yildiz, Yusuf Erdem, Kenan Koca
INTRODUCTION: The aim of this study was to report the clinical and radiological outcomes for 21 patients (28 hips) treated for osteonecrosis of the femoral head using the lightbulb technique, a nonvascularised bone grafting technique. METHODS: The study group included 14 men and 7 women, with a mean age of 33.2 (range 22-50) years, presenting with avascular necrosis of the femoral head of stage 4a or earlier, according to the Steinberg classification. Patients were treated using the nonvascularised lightbulb bone grafting technique...
November 15, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29146169/arthroscopy-after-traumatic-hip-dislocation-a%C3%A2-systematic-review-of-intra-articular-findings-correlation-with-magnetic-resonance-imaging-and-computed-tomography-treatments-and-outcomes
#3
REVIEW
Jacob C Mandell, Richard A Marshall, Michael B Banffy, Bharti Khurana, Michael J Weaver
PURPOSE: To describe the literature concerning patient demographic characteristics and intra-articular injury seen at arthroscopy after traumatic hip dislocation, describe the reported computed tomography (CT) and magnetic resonance findings with arthroscopic correlation, and describe the reported arthroscopic treatments performed with complications and outcomes. METHODS: A systematic review was performed following Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines for assessment of arthroscopy after hip dislocation...
November 13, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29131775/traumatic-hip-dislocation-what-the-orthopedic-surgeon-wants-to-know
#4
Jacob C Mandell, Richard A Marshall, Michael J Weaver, Mitchel B Harris, Aaron D Sodickson, Bharti Khurana
Hip dislocation is an important orthopedic emergency usually seen in young patients who have experienced high-energy trauma, often resulting in significant long-term morbidity. Rapid identification and reduction is critical, as prolonged dislocation increases the risk of developing avascular necrosis of the femoral head, and posttraumatic osteoarthritis is a common complication, even in the absence of associated fractures. Identification and timely management of hip dislocation are highly dependent on imaging, both at presentation and after attempted reduction...
November 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/29130113/long-term-results-of-closed-reduction-for-developmental-dislocation-of-the-hip-in-children-of-walking-age-under-eighteen-months-old
#5
Soo Min Cha, Hyun Dae Shin, Byung Kon Shin
BACKGROUND: Developmental dysplasia of the hip (DDH) diagnosed in older postnatal children can be effectively treated by closed reduction (CR) alone. However, no prospective or comparative trial to explore the differential effectiveness of CR between non-walking and walking postnatal children has yet been reported. This study investigated the clinical and radiologic outcomes of CR in the age range of interest (12-18 months old) via a prospective trial and compared these results with those of a younger age group who also underwent CR...
November 13, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/29126401/dyslipidaemia-for-patients-with-low-energy-femoral-neck-fractures-after-the-treatment-of-cancellous-screws-a-retrospective-study-with-a-3-year-minimum-follow-up
#6
Chi Zhang, Xiaoxiao Zhu, Genwang Pei, Ping Xu, Xianshang Zeng, Lili Zhang, Nan Zhang, Dan Zeng, Lei Cao, Weiguang Yu, Xinchao Zhang
BACKGROUND: Avascular necrosis of the femoral head (AVNFH) occurs infrequently following femoral neck fracture. The association between AVNFH and dyslipidaemia remains controversial. Although major risk factors for AVNFH have been proposed, most of them remain under discussion. Our purpose herein was to evaluate the association between dyslipidaemia and AVNFH following low-energy femoral neck fractures treated with cancellous screws in elderly patients in our tertiary care centre. METHODS: Four hundred and seventy-two consecutive patients (472 hips) with low-energy femoral neck fractures were identified and treated with cancellous screws from July 2007 to April 2013...
November 10, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29114187/use-of-fibular-bone-graft-and-cancellous-screw-fixation-in-the-management-of-neglected-femur-neck-fractures-in-young-patients
#7
Ghulam Mustafa Kaim Khani, Kamran Hafeez, Muhammad Bux, Nusrat Rasheed, Naveed Ahmed, M Perwez Anjum
Objective: To present the clinical outcome of patients with neglected femur neck fracture treated with fibular bone graft. Methods: During May 2010-February 2013, 15 patients younger than 35 years of age with neglected fracture neck of femur were managed with non-vascularized fibular graft and cannulated screws. Fractures were classified according to Sandhu Classification. Hip function was assessed using Harris hip score. Results: Fifteen patients with mean age of 28...
November 2017: International Journal of Health Sciences
https://www.readbyqxmd.com/read/29106948/good-functional-outcome-but-not-regained-health-related-quality-of-life-in-the-majority-of-20-69-years-old-patients-with-femoral-neck-fracture-treated-with-internal-fixation-a-prospective-2-year-follow-up-study-of-182-patients
#8
Pierre Campenfeldt, Margareta Hedström, Wilhelmina Ekström, Amer N Al-Ani
BACKGROUND AND PURPOSE: Prospective studies on patient related outcome in patients <70years with a femoral neck fracture (FNF) are few. We aimed to investigate functional outcome and health-related quality of life (HRQoL) in 20-69years old patients with a FNF treated with internal fixation. PATIENTS AND METHODS: 182 patients, 20-69years with a FNF treated with internal fixation were prospectively included in a multicenter study. Follow up included radiographic and clinical examination at 4, 12 and 24 months...
October 18, 2017: Injury
https://www.readbyqxmd.com/read/29081846/avascular-necrosis-in-children-with-cerebral-palsy-after-reconstructive-hip-surgery
#9
L Phillips, K Hesketh, E K Schaeffer, J Andrade, J Farr, K Mulpuri
PURPOSE: Progressive hip displacement is one of the most common orthopaedic pathologies in children with cerebral palsy (CP). Reconstructive hip surgery has become the standard treatment of care. Reported avascular necrosis (AVN) rates for hip reconstructive surgery in these patients vary widely in the literature. The purpose of this study is to identify the frequency and associated risk factors of AVN for reconstructive hip procedures. METHODS: A retrospective analysis was performed of 70 cases of reconstructive hip surgery in 47 children with CP, between 2009 and 2013...
October 1, 2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/29068514/high-incidence-of-aseptic-hip-necrosis-in-hodgkin-lymphoma-patients-treated-with-escalated-beacopp-receiving-methylprednisolone
#10
Sandra Basic-Kinda, Ivan Karlak, Nadira Durakovic, Zvonimir Ivan Lubina, Ivo Radman, Snježana Dotlic, Zinaida Peric, Ida Hude, Igor Aurer
BACKGROUND: Escalated BEACOPP (eBEACOPP) is an effective but fairly toxic regimen for treatment of Hodgkin lymphoma (HL). Avascular necrosis of femoral head (AVN) was previously reported to be increased in patients treated with eBEACOPP, but so far no systematic analysis of its frequency has been published. AIMS: We aimed to analyze frequency and identify possible risk factors for AVN development in patients treated with eBEACOPP. METHODS: We identified 26 patients treated with eBEACOPP for newly diagnosed high-risk advanced stage HL, 25 patients alive at the time of study...
October 25, 2017: Internal Medicine Journal
https://www.readbyqxmd.com/read/29068288/timing-of-surgical-intervention-for-developmental-dysplasia-of-the-hip-a-randomised-controlled-trial-hip-op
#11
Charlotte L Williams, Susie Weller, Lisa Roberts, Isabel Reading, Andrew Cook, Louisa Little, Wendy Wood, Louise Stanton, Andreas Roposch, Nicholas Mp Clarke
BACKGROUND: Developmental dysplasia of the hip (DDH) is a very common congenital disorder, and late-presenting cases often require surgical treatment. Surgical reduction of the hip may be complicated by avascular necrosis (AVN), which occurs as a result of interruption to the femoral head blood supply during treatment and can result in long-term problems. Some surgeons delay surgical treatment until the ossific nucleus (ON) has developed, whereas others believe that the earlier the reduction is performed, the better the result...
October 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/29051879/the-destructive-power-of-circumstance-on-concurrent-poliomyelitis-and-osteomyelitis
#12
Delran Anandkumar, Ananthakrishnan Raghupathi, Ragai Gadelrab
INTRODUCTION: The current method in dealing with pediatric hip pathologies is to avoid joint replacement unless absolutely necessary. This decision is typically made on a scientific basis. However, this is not necessarily the correct approach in all cases as demonstrated in the following case report where social issues is an extremely important variable to be considered when deciding on surgical intervention. CASE REPORT: This case report is the first of its kind to highlight the pathology mentioned and the social determinants that were a causative agent in its development...
May 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/29051877/a-case-of-non-traumatic-avascular-necrosis-of-femur-in-case-of-transfusion-dependent-thalassemia
#13
Geeta Mandhani, Manas Kalra, Ramani Narasimhan, V K Khanna, Amita Mahajan
INTRODUCTION: Avascular necrosis of the head of femur (AVNF) has frequently been reported with sickle cell anemia but is not commonly associated with beta thalassemia. CASE REPORT: We report a case of 14-year-old male with transfusion-dependent thalassemia (TDT) and hepatitis C, who developed bilateral atraumatic AVNF requiring surgical correction. The likely etiopathogenesis and the review of literature for this uncommon finding are discussed. CONCLUSION: AVNF should be considered as a possibility in a patient with TDT presenting with hip pain...
May 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/29048690/large-fresh-osteochondral-allografts-for-the-hip-growing-the-evidence
#14
Lasun O Oladeji, James L Cook, James P Stannard, Brett D Crist
INTRODUCTION: Articular cartilage lesions of the hip are difficult to effectively treat. Osteochondral allograft (OCA) transplantation in the knee has been associated with long-term success, but OCA for the hip has not been extensively studied. Here, we present the clinical and radiological outcomes from a cohort of 10 patients treated with fresh OCA transplants for large osteochondral defects of the femoral head and/or acetabulum. METHODS: 10 patients who had undergone osteochondral allograft transplantation of the femoral head and/or acetabulum at our institution between 2013 and 2016 were identified from our Institutional Review Board-approved registry...
October 17, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29027184/low-rate-of-clinically-important-avascular-necrosis-of-the-femoral-head-after-ludloff-s-procedure
#15
Jesper Holbeck-Brendel, Bjarne Møller-Madsen, Ivan Hvid, Michel B Hellfritzsch, Line K Pedersen, Peter Dalsgaard, Ole Rahbek
INTRODUCTION: Ludloff's procedure for open reduction of congenital dislocation of the hip (CDH) is recommended for its minimal tissue damage, but is criticised for the risk of late avascular necrosis (AVN) of the femoral head. The aim of present study was primarily to assess the risk of late AVN of the femoral head and secondly the range of motion (ROM) of the hip and the quality of life in children following Ludloff's procedure. METHODS AND MATERIALS: 13 hips in 11 children after Ludloff's procedure due to CDH were included retrospectively from 1997 to 2005 at Aarhus University Hospital...
October 12, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/28993981/surgical-treatment-of-marginal-osteochondral-impaction-in-acetabular-fractures
#16
Y M Khira, S El-Aidy
PURPOSE: Clinical and radiological evaluation of the results of the technique of elevation and grafting of osteochondral marginal impaction fragment of posterior wall acetabular fractures. METHODS: Twenty patients available for this study had fracture acetabulum with marginal impaction fragment. Elevation, reduction and bone graft impaction of the defect were the technique in all cases. Follow-up was at least for 1 year. Evaluation of patient was done clinically by modified Merle d'Aubigné and Postel score and radiologically by Matta's criteria of reduction quality and that of radiological hip evaluation...
October 9, 2017: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/28993082/noncemented-total-hip-arthroplasty-in-sickle-cell-disease-long-term-results
#17
Imran Ilyas, Husam A Alrumaih, Samar Rabbani
BACKGROUND: Avascular necrosis of the femoral head is a well-known sequela of sickle-cell disease (SCD) requiring a surgical intervention that comes with technical challenges. METHODS: Uncemented hip arthroplasty for avascular necrosis of the femoral head due to SCD was carried out for 101 patients (133 hips) between 2000 and 2012. The duration of follow-up ranged from 5 to 17 years (mean, 14.59 years). All patients received a noncemented femoral stem and a noncemented acetabular shell...
September 14, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28963163/cemented-total-hip-arthroplasty-following-acetabular-fracture
#18
C E H Scott, D MacDonald, M Moran, T O White, J T Patton, J F Keating
AIMS: To evaluate the outcomes of cemented total hip arthroplasty (THA) following a fracture of the acetabulum, with evaluation of risk factors and comparison with a patient group with no history of fracture. PATIENTS AND METHODS: Between 1992 and 2016, 49 patients (33 male) with mean age of 57 years (25 to 87) underwent cemented THA at a mean of 6.5 years (0.1 to 25) following acetabular fracture. A total of 38 had undergone surgical fixation and 11 had been treated non-operatively; 13 patients died at a mean of 10...
October 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28957901/closed-reduction-of-congenital-dislocation-of-the-hip-prediction-factors-and-results
#19
Michal S Galek-Aldridge, Jan Jaap de Graeff, Peter A A Struijs
From 2009 to 2015, 15 infants with a congenital dislocation of the hip were treated with closed reduction under anaesthesia, after first being treated with Pavlik bandaging. A retrospective study was carried out with a minimum follow-up of 1 year to assess the success rate of the procedure and predictive factors. Twelve out of 15 (80%) patients achieved successful reduction. In the successful cases, the Barlow test was positive and the safe zone was 20° or more. In the unsuccessful cases, there was a negative Barlow present in the outpatient clinic and the safe zone was less than 20°...
September 27, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28951638/non-parallel-screw-fixation-for-femoral-neck-fractures-in-young-adults
#20
Sherif Galal, Mohamed Nagy
INTRODUCTION: Current literature shows divergence of views regarding screws positioning in femoral neck fractures fixation. The goal of this study is to evaluate the efficiency of divergent screw fixation for fracture neck of femur (NOF). METHODS: The study was conducted at an academic Level 1 Trauma Center. This is a retrospective study conducted from October 2013 to October 2016. The study included 41 patients (33 males, 8 females) suffering from fracture NOF who were fixed using BDSF technique (26 within 24 h...
July 2017: Journal of Clinical Orthopaedics and Trauma
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