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Ischiofemoral impingement

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https://www.readbyqxmd.com/read/29138040/ultrasound-finding-of-ischiofemoral-impingement-syndrome-and-novel-treatment-with-botulinum-toxin-chemodenervation-a-case-report
#1
Yin-Ting Chen, Keyonna M Jenkins
Ischiofemoral impingement syndrome (IFIS) is a rare and poorly understood condition that leads to deep gluteal pain, groin, and/or medial thigh pain. It has unique diagnostic challenges, with limited non-operative treatment options. It is caused by the impingement of the quadratus femoris by the lesser trochanter and the ischium. Currently there are no validated physical examination maneuvers for IFIS, and the value of ischiofemoral interval for establishing IFIS is also uncertain. Ultrasound-guided corticosteroid injections have been reported...
November 11, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29110905/extra-articular-hip-impingement-a-review-of-the-literature
#2
N Arévalo Galeano, N Santamaría Guinea, J Gredilla Molinero, M Grande Bárez
Hip and groin pain is a common clinical problem. Multiple causes can generate hip or groin pain, often sharing clinical and demographic characteristics. Diagnostic imaging tests play an important role in the etiological diagnosis. New forms of extra-articular hip impingement have recently been recognized as a cause of hip pain and limited function especially in young active patients. These conditions include ischiofemoral impingement, anterior inferior iliac spine and subspine impingement, iliopsoas impingement and greater trochanteric-pelvic impingement...
October 27, 2017: Radiología
https://www.readbyqxmd.com/read/28924358/ischiofemoral-impingement-assessment-of-mri-findings-and-their-reliability
#3
Ahmet Akça, Kadihan Yalçın Şafak, Ebru Dülger İliş, Zeki Taşdemir, Tamer Baysal
OBJECTIVE: To evaluate the Magnetic Resonance Imaging (MRI) findings and their validity in patients with ischiofemoral impingement syndrome (IFI) . METHODS: We retrospectively analyzed 55 hips. MRI findings of 30 hips were consistent with IFI syndrome. Twenty five hips had no MRI findings consistent with IFI syndrome. We compared the ischiofemoral space (IFS), quadratus femoris space (QFS), ischial angle (IA) and femoral neck angle (FNA) between the age and gender matched groups...
November 2016: Acta Ortopedica Brasileira
https://www.readbyqxmd.com/read/28893388/the-imaging-findings-of-impingement-syndromes-of-the-lower-limb
#4
REVIEW
M De Maeseneer, S Wuertzer, J de Mey, M Shahabpour
In this article we provide an overview of impingement syndromes of the lower limb. At the level of the hip, femoroacetabular and ischiofemoral impingement are recognised. At the level of the knee, we discuss Hoffa's fat pad impingement, suprapatellar fat pad impingement, pericruciate impingement, and iliotibial band syndrome. The impingement syndromes associated with anterior cruciate ligament (ACL) repair and intercondylar osteophytes are also illustrated. Most impingement syndromes are described at the level of the ankle...
September 8, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28860392/factors-affecting-the-potential-for-posterior-bony-impingement-after-total-hip-arthroplasty
#5
T Shoji, T Yamasaki, S Izumi, H Murakami, K Mifuji, M Sawa, Y Yasunaga, N Adachi, M Ochi
AIMS: Our aim was to evaluate the radiographic characteristics of patients undergoing total hip arthroplasty (THA) for the potential of posterior bony impingement using CT simulations. PATIENTS AND METHODS: Virtual CT data from 112 patients who underwent THA were analysed. There were 40 men and 72 women. Their mean age was 59.1 years (41 to 76). Associations between radiographic characteristics and posterior bony impingement and the range of external rotation of the hip were evaluated...
September 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28705373/magnetic-resonance-imaging-of-nonneoplastic-musculoskeletal-pathologies-in-the-pelvis
#6
Sindhura Alapati, Vibhor Wadhwa, Aparna Komarraju, Carey Guidry, Tarun Pandey
Musculoskeletal pathologies in the pelvis encompass a wide variety of lesions including femoroacetabular impingement, athletic pubalgia, ischiofemoral impingement, and apophyseal avulsion injuries. Magnetic resonance imaging is the noninvasive imaging modality of choice for the diagnosis and management of these lesions. In this article, the authors discuss the nonneoplastic musculoskeletal lesions in the pelvis, with illustrations and relevant case examples.
June 2017: Seminars in Ultrasound, CT, and MR
https://www.readbyqxmd.com/read/28682639/in-vivo-measurements-of-the-ischiofemoral-space-in-recreationally-active-participants-during-dynamic-activities-a-high-speed-dual-fluoroscopy-study
#7
Penny R Atkins, Niccolo M Fiorentino, Stephen K Aoki, Christopher L Peters, Travis G Maak, Andrew E Anderson
BACKGROUND: Ischiofemoral impingement (IFI) is a dynamic process, but its diagnosis is often based on static, supine images. PURPOSE: To couple 3-dimensional (3D) computed tomography (CT) models with dual fluoroscopy (DF) images to quantify in vivo hip motion and the ischiofemoral space (IFS) in asymptomatic participants during weightbearing activities and evaluate the relationship of dynamic measurements with sex, hip kinematics, and the IFS measured from axial magnetic resonance imaging (MRI)...
October 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28574119/imaging-of-impingement-syndromes-around-the-hip-joint
#8
Evangelia E Vassalou, Aristeidis H Zibis, Michail E Klontzas, Apostolos H Karantanas
Impingement syndromes are increasingly recognised as significant causes of hip pain and dysfunction. A broad spectrum of intraarticular and extraarticular conditions has been implicated in their pathophysiology. Physical examination is often inconclusive as clinical findings may be unclear or misleading, often simulating other disorders. With current improvements in imaging techniques and better understanding of hip impingement related pathomechanisms, these entities can be accurately diagnosed. In addition, preoperative imaging has allowed for targeted treatment planning...
July 25, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/28401279/current-concepts-in-the-diagnosis-and-management-of-extra-articular-hip-impingement-syndromes
#9
REVIEW
Naoki Nakano, Grace Yip, Vikas Khanduja
PURPOSE: Extra-articular hip impingement syndromes encompass a group of conditions that have previously been an unrecognised source of pain in the hip and on occasion been associated with intra-articular hip impingement as well. As arthroscopic techniques for the hip continue to evolve, the importance of these conditions has been recognised recently and now form an important part of the differential of an individual presenting with hip pain. The aim of this article, therefore, is to provide the reader with an evidence-based and comprehensive update of these syndromes...
July 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28066745/deep-gluteal-space-problems-piriformis-syndrome-ischiofemoral-impingement-and-sciatic-nerve-release
#10
Luis Perez Carro, Moises Fernandez Hernando, Luis Cerezal, Ivan Saenz Navarro, Ana Alfonso Fernandez, Alexander Ortiz Castillo
BACKGROUND: Deep gluteal syndrome (DGS) is an underdiagnosed entity characterized by pain and/or dysesthesias in the buttock area, hip or posterior thigh and/or radicular pain due to a non-discogenic sciatic nerve entrapment in the subgluteal space. Multiple pathologies have been incorporated in this all-included "piriformis syndrome", a term that has nothing to do with the presence of fibrous bands, obturator internus/gemellus syndrome, quadratus femoris/ischiofemoral pathology, hamstring conditions, gluteal disorders and orthopedic causes...
July 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/27759597/magnetic-resonance-imaging-findings-of-ischiofemoral-impingement-in-patients-with-inflammatory-myositis-an-observational-study
#11
Robert M Kwee, Shivani Ahlawat, Jan Fritz
OBJECTIVE: To determine the frequency of magnetic resonance imaging (MRI) findings of ischiofemoral impingement (IFI) in patients with inflammatory myositis (IM) and associated factors. METHODS: Pelvis and thigh MRI studies of 314 consecutive patients (57% women; mean age, 55.5 years; range, 18-85) with suspected muscle disease were reviewed. RESULTS: Ischiofemoral impingement at MRI was present in 11% of patients with a final diagnosis of IM and in 2% of patients with an alternative diagnosis (P = 0...
March 2017: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/27738747/variability-of-ischiofemoral-space-dimensions-with-changes-in-hip-flexion-an-mri-study
#12
Adam C Johnson, John H Hollman, Benjamin M Howe, Jonathan T Finnoff
OBJECTIVE: The primary aim of this study was to determine if ischiofemoral space (IFS) dimensions vary with changes in hip flexion as a result of placing a bolster behind the knees during magnetic resonance imaging (MRI). A secondary aim was to determine if IFS dimensions vary between supine and prone hip neutral positions. DESIGN: The study employed a prospective design. SETTING: Sports medicine center within a tertiary care institution. PARTICIPANTS: Five male and five female adult subjects (age mean = 29...
January 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/27726746/postoperative-imaging-in-the-setting-of-hip-preservation-surgery
#13
REVIEW
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/27672880/poster-111-ultrasonographic-finding-of-ischiofemoral-impingement-syndrome-and-novel-treatment-with-botulinum-toxin-a-case-report
#14
Keyonna Jenkins, Yin-Ting Chen
No abstract text is available yet for this article.
September 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/27599822/the-hip-spine-effect-a-biomechanical-study-of-ischiofemoral-impingement-effect-on-lumbar-facet-joints
#15
Juan Gómez-Hoyos, Anthony Khoury, Ricardo Schröder, Eric Johnson, Ian J Palmer, Hal D Martin
PURPOSE: To assess the relation between ischiofemoral impingement (IFI) and lumbar facet joint load during hip extension in cadavers. METHODS: Twelve hips in 6 fresh T1-to-toes cadaveric specimens were tested. A complete pretesting imaging evaluation was performed using computed tomography scan. Cadavers were positioned in lateral decubitus and fixed to a dissection table. Both legs were placed on a frame in a simulated walking position. Through a posterior lumbar spine approach L3-4 and L4-5 facet joints were dissected bilaterally...
January 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/27583151/treatment-of-ischiofemoral-impingement-results-of-diagnostic-injections-and-arthroscopic-resection-of-the-lesser-trochanter
#16
Mark D Wilson, James S Keene
Ischiofemoral impingement (IFI) is an often unrecognized cause of hip pain caused by abnormal contact between the lesser trochanter and the ischium. To date, surgical treatment for those whose pain is not relieved by activity modification and steroid injections has not been defined. This study describes our imaging protocol and reports the results of arthroscopic, lesser trochanteric resections that were performed to treat this condition. Seven patients with symptomatic, MRI-documented IFI had ultrasound injections of ropivicaine and steroid into their ischiofemoral space...
July 2016: Journal of Hip Preservation Surgery
https://www.readbyqxmd.com/read/27538047/mri-of-lower-extremity-impingement-and-friction-syndromes-in-children
#17
REVIEW
Üstün Aydıngöz, Zeynep Maraş Özdemir, Altan Güneş, Fatma Bilge Ergen
Although generally more common in adults, lower extremity impingement and friction syndromes are also observed in the pediatric age group. Encompassing femoroacetabular impingement, iliopsoas impingement, subspine impingement, and ischiofemoral impingement around the hip; patellar tendon-lateral femoral condyle friction syndrome; iliotibial band friction syndrome; and medial synovial plica syndrome in the knee as well as talocalcaneal impingement on the hindfoot, these syndromes frequently cause pain and may mimic other, and occasionally more ominous, conditions in children...
November 2016: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/27454276/ultrasound-guided-quadratus-femoris-muscle-injection-in-patients-with-lower-buttock-pain-novel-ultrasound-guided-approach-and-clinical-effectiveness
#18
Do-Hyeong Kim, Duck Mi Yoon, Kyung Bong Yoon
BACKGROUND: The quadratus femoris (QF) muscle is a possible source of lower buttock pain as evidenced by what is known about the pathophysiology of ischiofemoral impingement syndrome. However, there are few reports about the interventional management of the QF muscle as a pain generator. OBJECTIVE: To describe an ultrasound-guided QF muscle injection technique in patients with lower buttock pain suspected of QF muscle pathology and to report the result of treatment...
July 2016: Pain Physician
https://www.readbyqxmd.com/read/27418573/can-ultrasound-accurately-assess-ischiofemoral-space-dimensions-a-validation-study
#19
Jonathan T Finnoff, Adam C Johnson, John H Hollman
BACKGROUND: Ischiofemoral impingement is a potential cause of hip and buttock pain. It is evaluated commonly with magnetic resonance imaging (MRI). To our knowledge, no study previously has evaluated the ability of ultrasound to measure the ischiofemoral space (IFS) dimensions reliably. OBJECTIVE: To determine whether ultrasound could accurately measure the IFS dimensions when compared with the gold standard imaging modality of MRI. DESIGN: A methods comparison study...
April 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/27405461/ischiofemoral-impingement-syndrome-a-case-report-redefining-this-condition
#20
M Hotait, A Makki, R Sawaya
No abstract text is available yet for this article.
October 2016: Neurosurgical Review
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