keyword
MENU ▼
Read by QxMD icon Read
search

Hip MRI

keyword
https://www.readbyqxmd.com/read/29342058/mri-evaluation-of-repaired-versus-unrepaired-interportal-capsulotomy-in-simultaneous-bilateral-hip-arthroscopy-a-double-blind-randomized-controlled-trial
#1
Colin D Strickland, Matthew J Kraeutler, Matthew J Brick, Tigran Garabekyan, Jason T K Woon, Vivek Chadayammuri, Omer Mei-Dan
BACKGROUND: Techniques used in hip arthroscopy continue to evolve, and controversy surrounds the need for capsular repair following this surgical intervention. The purpose of this study was to evaluate the magnetic resonance imaging (MRI) appearance of the hip capsule in patients with femoroacetabular impingement (FAI) who underwent simultaneous bilateral hip arthroscopy through an interportal capsulotomy with each hip randomized to undergo capsular repair or not undergo such a repair...
January 17, 2018: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/29327108/computed-tomography-for-occult-fractures-of-the-proximal-femur-pelvis-and-sacrum-in-clinical-practice-single-institution-dual-site-experience
#2
Jacob C Mandell, Michael J Weaver, Bharti Khurana
PURPOSE: The purpose of this study was to evaluate the diagnostic performance of CT for assessment of occult fractures of the proximal femur, pelvis, and sacrum. MATERIALS AND METHODS: A retrospective review was performed on patients who received a CT of the hip or pelvis for suspected occult fracture after negative or equivocal radiographs performed within 24 h. The official radiology report was utilized for the determination of CT findings and calculation of sensitivity and specificity...
January 11, 2018: Emergency Radiology
https://www.readbyqxmd.com/read/29327070/-open-repair-of-gluteus-medius-and-minimus-tendons-tears-with-double-row-technique-clinical-and-radiological-results
#3
J H Schröder, M Geßlein, M Schütz, C Perka, D Krüger
BACKGROUND: Operative refixation is a new therapeutic option in cases of failed conservative treatment for trochanteric pain syndrome (TPS) and lesions of the hip abductors in magnetic resonance imaging (MRI). OBJECTIVE: Evaluation of the clinical and radiological results after open gluteus medius and minimus tendon reconstruction with a double-row technique was carried out. MATERIAL AND METHODS: Patients with failed conservative treatment for TPS and confirmed lesions of the hip abductors in MRI were treated by open hip abductor tendon reconstruction with a double-row technique...
January 11, 2018: Der Orthopäde
https://www.readbyqxmd.com/read/29319657/sciatic-nerve-entanglement-around-a-femoral-prosthesis-during-closed-reduction-of-a-dislocated-total-hip-prosthesis-the-role-of-metal-suppression-mri-a-case-report
#4
Zoe B Cheung, Anik V Patel, Nicholas DeBellis, Douglas B Unis, Carlos L Benitez
CASE: A 68-year-old woman who had undergone a right total hip arthroplasty presented with a right posterior hip dislocation, and subsequently developed an ipsilateral sciatic nerve palsy after closed reduction. Magnetic resonance imaging (MRI) with metal suppression demonstrated sciatic nerve entanglement around the prosthetic femoral neck. A sciatic nerve release was performed, resulting in poor early neurologic recovery. CONCLUSION: Sciatic nerve entanglement following closed reduction of a dislocated total hip prosthesis is a rare injury...
January 10, 2018: JBJS Case Connector
https://www.readbyqxmd.com/read/29318429/effect-of-intra-articular-injection-of-intermediate-weight-hyaluronic-acid-on-hip-and-knee-cartilage-in-vivo-evaluation-using-t2-mapping
#5
Giulio Ferrero, Luca Maria Sconfienza, Francesco Fiz, Emanuele Fabbro, Angelo Corazza, Daniele Dettore, Davide Orlandi, Carlo Castellazzo, Stefano Tornago, Giovanni Serafini
OBJECTIVES: We used T2 mapping to quantify the effect of intra-articular hyaluronic acid administration (IAHAA) on cartilage with correlation to clinical symptoms. METHODS: One hundred two patients with clinical and MRI diagnosis of hip or knee grade I-III chondropathy were prospectively included. All patients received a standard MRI examination of the affected hip/knee (one joint/patient) and T2-mapping multiecho sequence for cartilage evaluation. T2 values of all slices were averaged and used for analysis...
January 9, 2018: European Radiology
https://www.readbyqxmd.com/read/29289987/pelvic-pyomyositis-in-children-changing-trends-in-occurrence-and-management
#6
Manish Kiran, Saffwan Mohamed, Ashley Newton, Harvey George, Neeraj Garg, Colin Bruce
AIMS: We present the largest series of paediatric pelvic pyomyositis from a temperate country, analyse the factors influencing long term prognosis and suggest a diagnostic protocol. MATERIALS AND METHOD: We included 41 patients diagnosed with primary paediatric pelvic pyomyositis between 1998 and 2016, in this study with a mean age of 7.5 years. Demographic, clinical, radiological and follow-up data were reviewed. Statistical analysis was performed to analyse the influence of early diagnosis and treatment on the final outcome...
December 30, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/29282525/long-term-outcome-of-pigmented-villonodular-synovitis-of-the-hip-after-joint-preserving-therapy
#7
Martin Hufeland, Markus Gesslein, Carsten Perka, Jörg Hartmut Schröder
INTRODUCTION: Pigmented villonodular synovitis (PVNS) is a rare, destructive synovial disease that affects the hip joint the second most common after the knee. However, in contrast, joint preserving surgery in the hip joint is considered to be significantly more difficult or even impossible due to earlier occurrence of osteochondral dissemination and surgical difficulties. Today, earlier diagnosis due to the generous use of MRI and modern surgical strategies raise hope for improved outcomes...
December 27, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29280283/pet-ct-to-detect-adverse-reactions-to-metal-debris-in-patients-with-metal-on-metal-hip-arthroplasty-an-exploratory-prospective-study
#8
Erik Aro, Marko Seppänen, Keijo T Mäkelä, Pauliina Luoto, Anne Roivainen, Hannu T Aro
Metal-on-metal (MoM) bearings in total hip arthroplasties and hip resurfacing arthroplasties have recently shown a new type of complication: adverse reactions to metal debris (ARMD). ARMD is characterized by local severe inflammation and tissue necrosis leading to implant failures. The gluteal muscle region is important for the patient outcome after revision surgery. This prospective positron emission tomography/computed tomography (PET/CT) study was undertaken to evaluate the characteristics of 2-deoxy-2-[18 F]fluoro-d-glucose ([18 F]FDG) and [68 Ga]Gallium citrate ([68 Ga]Citrate) PET/CT in ARMD patients...
December 27, 2017: Clinical Physiology and Functional Imaging
https://www.readbyqxmd.com/read/29276121/a-randomized-seven-year-study-on-performance-of-the-stemmed-metal-m2a-magnum-and-ceramic-c2a-taper-and-the-resurfacing-recap-hip-implants
#9
Arne Borgwardt, Lotte Borgwardt, Bo Zerahn, Henrik Daugaard, Lise Borgwardt, Søren Ribel-Madsen
BACKGROUND: The large-diameter metal-on-metal hip prostheses were expected to have low wear and reduced dislocation rate compared to the traditional metal-on-polyethylene implants. We compare 2 such prostheses, the ReCap resurfacing implant and the M2a-Magnum stemmed implant, with the C2a ceramic-on-ceramic stemmed implant as to clinical performance, serum concentrations of prosthesis metals, and the durability of the implants in a randomized, controlled clinical trial at 7 years of follow-up...
December 5, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29274860/primary-pyomyositis-in-children
#10
M M Elzohairy
BACKGROUND: Pyomyositis PM is defined as a primary pyogenic infection of the striated skeletal muscle; although it has many dystrophic musculoskeletal complications, it is always misdiagnosed by many orthopedic surgeons. HYPOTHESIS: PM is rare in temperate climates and usually considered to be a tropical disease, until recent times, after globalization, it is possible to occur in the subtropical climate as in our country. MATERIAL AND METHODS: In the present series, the results of 15 children patients with primary pyomyositis have been reviewed...
December 21, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/29273830/a-posterior-labral-cyst-associated-with-an-anterior-labral-tear-of-the-hip
#11
Elizabeth Scott, Robert Westermann, James Rosneck
Paralabral cysts are often associated with labral and other intraarticular hip pathology; MRI as well as diagnostic ultrasound can assist in diagnosis. Although often considered a coincidental finding, paralabral cysts can be a separate pain generator about the hip through compression of surrounding anatomy. They can also be initially mistaken for malignancy or other pathology by providers unfamiliar with their appearance. We present the case of an active 33-year-old female with right hip pain secondary to a large symptomatic posterior acetabular paralabral cyst with concomitant anterior labral tear...
December 22, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/29250341/results-of-hip-arthroscopy-in-patients-with-mri-diagnosis-of-subchondral-cysts-a-case-series
#12
David E Hartigan, Itay Perets, Leslie C Yuen, Benjamin G Domb
The aim of this article is to examine the results of arthroscopic management of patients with labral pathology who have preoperative magnetic resonance images (MRIs) demonstrating subchondral cysts. This institution's database was searched for patients who underwent hip arthroscopy and had subchondral cysts on MRI and >2-year follow-up. Exclusion criteria included previous hip surgery, Tönnis grade >1, inflammatory arthritis, Perthes, slipped capital femoral epiphysis or abductor repair. Patient-reported outcome (PRO) scores including visual analog scale, modified Harris hip score (mHHS), non-arthritic hip score and hip outcome score sports-specific subscale (HOS-SSS) were gathered preoperatively, at 3 months, and annually thereafter...
December 2017: Journal of Hip Preservation Surgery
https://www.readbyqxmd.com/read/29250337/how-to-address-ischiofemoral-impingement-treatment-algorithm-and-review-of-the-literature
#13
REVIEW
Hans Gollwitzer, Ingo J Banke, Johannes Schauwecker, Ludger Gerdesmeyer, Christian Suren
Ischiofemoral impingement (IFI) is a rare cause of hip pain defined by a narrowing of the space between the lateral aspect of the os ischium and the lesser trochanter of the femur. Several underlying anatomic, functional and iatrogenic pathologies have been identified for symptomatic IFI in native hip joints and after total hip arthroplasty. Clinical symptoms vary but most commonly consist of pain of the lower buttock and groin including the inner thigh, and a snapping or clunking phenomenon is often reported...
December 2017: Journal of Hip Preservation Surgery
https://www.readbyqxmd.com/read/29245246/clinical-analysis-of-23-cases-of-steroid-associated-osteonecrosis-of-the-femoral-head-with-normal-initial-magnetic-resonance-imaging-presentation
#14
Feng-Chao Zhao, Huai-Xia Hu, Xin Zheng, Ding-Wei Cang, Xiaoyun Liu, Jian-Zhi Zhang, Kai-Jin Guo
To explore the clinical characteristics of steroid-associated osteonecrosis of the femoral head (ONFH) presenting initially normal magnetic resonance imaging (MRI) results.This retrospective study examined data from 23 cases that suffered from ONFH but presented a normal image at the first MRI examination after corticosteroid therapy from June 2005 to December 2013. Data on protopathy, age, sex, time of pain onset, MRI examination, and initial diagnosis were collected and analyzed.Average time from steroid therapy to first MRI examination was 45...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29240339/traumatic-hip-dislocation-in-pediatric-patients
#15
Antti Stenroos, Topi Laaksonen, Yrjänä Nietosvaara
Traumatic hip dislocations constitute approximately 5% of all pediatric dislocations and typically result from high-energy trauma. However, pediatric hip dislocations can also occur as a result of minor energy due to flexibility of the joint structures of the immature hip. Children with a posteriorly dislocated hip present with the injured hip in flexion, adduction and internal rotation. Spontaneous relocation of hip dislocation is frequent and a thorough physical examination of the whole lower extremity is always required to reduce the chance of missing hip dislocation/subluxation...
2017: Duodecim; Lääketieteellinen Aikakauskirja
https://www.readbyqxmd.com/read/29239351/association-of-serum-uric-acid-levels-with-osteoporosis-and-bone-turnover-markers-in-a-chinese-population
#16
Dan-Dan Yan, Jie Wang, Xu-Hong Hou, Yu-Qian Bao, Zhen-Lin Zhang, Cheng Hu, Wei-Ping Jia
Recent evidence shows that uric acid is protective against some neurological diseases, but can be detrimental in many metabolic and cardiovascular disorders. In this study, we examined the association between serum uric acid levels and bone metabolism in Chinese males and postmenopausal females. A total of 943 males and 4256 postmenopausal females were recruited in Shanghai. The levels of serum uric acid and bone turnover markers (BTMs) were detected along with other biochemical traits. In addition, the fat distribution was calculated through MRI and image analysis software, and bone mineral density (BMD) was determined using dual-energy X-ray absorptiometry...
December 14, 2017: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/29228594/bone-strengthening-pill-bsp-promotes-bone-cell-and-chondrocyte-repair-and-the-clinical-and-experimental-study-of-bsp-in-the-treatment-of-osteonecrosis-of-the-femoral-head
#17
Zheng Li, Lulin Wang, Jin Wei, Liguo Zhu, Xisheng Weng, Jin Jin, Hong Xiao, Jun Zhang, Heming Wang, Guantong Shi, Lingpeng Pei, Fangde Zou, Wanqiang Zhang, Tianzun Tao, Xin Dong
About 1 in 3 people suffer from bone and joint disease, which is a disease of bone and cartilage cells. Osteonecrosis of the femoral head (ONFH) is a typical example of bone and joint disease involving bone cell necrosis. Osteonecrosis of the femoral head leads to the occurrence of premature osteoarthritis of the hip and collapse of the cartilage cells, and there is currently no effective drug treatment available. In order to study the effects of "bone-strengthening pill" (BSP) on the repair of bone and cartilage cells, we investigated the potential effects of the herbal mixture BSP in an animal model of avascular necrosis of the femoral head and in patients...
November 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/29223594/femoral-neck-fractures-after-removal-of-hardware-in-healed-trochanteric-fractures
#18
REVIEW
Antonio Barquet, Peter V Giannoudis, Andrés Gelink
INTRODUCTION: Hardware removal in healed trochanteric fractures (TF) in the absence of infection or significant mechanical complications is rarely indicated. However, in patients with persistent pain, prominent material and discomfort in the activities of daily living, the implant is eventually removed. Publications of ipsilateral femoral neck fracture after removal of implants from healed trochanteric fractures (FNFARIHTF) just because of pain or discomfort are rare. The purpose of this systematic review of the literature is to report on the eventual risk factors, the mechanisms, the clinical presentation, and frequency, and to pay special emphasis in their prevention...
December 2017: Injury
https://www.readbyqxmd.com/read/29219884/abduction-in-proximal-hamstring-tendon-avulsion-injury-mechanism-a-report-on-3-athletes
#19
Anne D van der Made, Rolf W Peters, Claire Verheul, Mario Maas, Gino M Kerkhoffs
Proximal hamstring tendon avulsions are typically sustained during forced hip hyperflexion combined with knee extension. We present 3 cases of athletes with a proximal hamstring tendon avulsion caused by an alternative injury mechanism that also involves a considerable hip abduction component (flexion-abduction injury mechanism). All cases had at least one concurrent injury of the medial thigh muscles, either on the ipsilateral or contralateral side. The 2 elite athletes with this injury mechanism returned to sport at preinjury level relatively quickly...
December 1, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29218683/comparison-of-mri-ct-dunn-45%C3%A2-and-dunn-90%C3%A2-alpha-angle-measurements-in-femoroacetabular-impingement
#20
Kevin M Smith, Brayden J Gerrie, Patrick C McCulloch, David M Lintner, Joshua D Harris
PURPOSE: To determine if a significant difference existed among alpha angle measurements between 4 imaging techniques, axial oblique CT and MRI, Dunn 45° and Dunn 90° plain radiographs, in patients with symptomatic cam femoroacetabular impingement (FAI) and labral tear. METHODS: A single-surgeon prospective radiographic analysis of consecutive non-arthritic and non-dysplastic patients with symptomatic FAI and labral tears who underwent surgery was performed. Alpha angle was measured using standard techniques as described by Nötzli...
December 4, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
keyword
keyword
22831
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"